HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.8, ACDD-1.3"
	attribute acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute citation = "Maione, M., Jgor, A., ACTRIS, EMEP, GAW-WDCRG, 2026, VOC (hydrocarbons) at Monte Cimone, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/7HUC-GRQP"
	attribute contributor_name = "Arduini Jgor"
	attribute contributor_role = "data submitter"
	attribute creator_email = ", jgor.arduini@uniurb.it"
	attribute creator_institution = ", \"University of Urbino, Department of Pure and Apllied Sciences\""
	attribute creator_name = "Michela Maione, Arduini Jgor"
	attribute creator_type = "person"
	attribute date_created = "2026-07-10T07:58:54.180861Z"
	attribute date_metadata_modified = "2026-07-07T08:00:00Z"
	attribute doi = "https://doi.org/10.48597/7HUC-GRQP"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_citation = "Maione, M., Jgor, A., ACTRIS, EMEP, GAW-WDCRG, 2026, VOC (hydrocarbons) at Monte Cimone, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/7HUC-GRQP"
	attribute ebas_contains_doi = "https://doi.org/10.48597/7HUC-GRQP"
	attribute ebas_data_definition = "EBAS_1.1"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_export_filter = "exclude-900,exclude-invalid"
	attribute ebas_export_state = "2026-07-10T07:58:54.180861Z"
	attribute ebas_file_creation = "2026-07-10T08:26:38.363199Z"
	attribute ebas_file_name = "7HUC-GRQP.nc"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_period_code = "2y"
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_qa1_date = "2013-01-01T00:00:00Z"
	attribute ebas_qa1_document_date = "2015-07-08T00:00:00Z"
	attribute ebas_qa1_document_name = "ACTRIS non-methane hydrocarbon intercomparison experiment in Europe to support WMO GAW and EMEP observation networks"
	attribute ebas_qa1_document_url = "https://doi.org/10.5194/amt-8-2715-2015"
	attribute ebas_qa1_measure_id = "ACTRIS-VOC-1"
	attribute ebas_regime = "IMG"
	attribute ebas_represents_doi = "https://doi.org/10.48597/7HUC-GRQP"
	attribute ebas_resolution_code = "2h"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_set_type_code = "TI"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_startdate = "2024-01-01T00:06:00.000000Z"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_timezone = "UTC"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute featureType = "timeSeries"
	attribute geospatial_bounds = "POINT Z (10.701429456423515 44.19320533600754 2165)"
	attribute geospatial_bounds_crs = "EPSG:4979"
	attribute geospatial_lat_max = 44.19320533600754
	attribute geospatial_lat_min = 44.19320533600754
	attribute geospatial_lon_max = 10.701429456423515
	attribute geospatial_lon_min = 10.701429456423515
	attribute geospatial_vertical_max = 2165.0
	attribute geospatial_vertical_min = 2165.0
	attribute geospatial_vertical_positive = "up"
	attribute id = "7HUC-GRQP.nc"
	attribute institution = "IT10L \"University of Urbino\""
	attribute keywords = "\"Monte Cimone\" IT0009R 2-methylbutane 2-methylpropane benzene ethane ethene ethyne n-butane n-pentane propane toluene air ACTRIS EMEP GAW-WDCRG mass_concentration_of_2-methylbutane_in_air mole_fraction_of_2_methylbutane_in_air mass_concentration_of_2-methylpropane_in_air mole_fraction_of_2_methylpropane_in_air mole_fraction_of_benzene_in_air mass_concentration_of_ethane_in_air mole_fraction_of_ethane_in_air mole_fraction_of_ethene_in_air mole_fraction_of_ethyne_in_air mass_concentration_of_n-butane_in_air mole_fraction_of_butane_in_air mass_concentration_of_n-pentane_in_air mole_fraction_of_pentane_in_air mass_concentration_of_propane_in_air mole_fraction_of_propane_in_air mole_fraction_of_toluene_in_air"
	attribute license = "https://creativecommons.org/licenses/by/4.0/"
	attribute naming_authority = "no.nilu.ebas"
	attribute processing_level = "2: final (Physical parameters, aggregated (if needed), info on variability recommended, quality assured by human inspection. This is the typical EBAS data level meant for dissemination and long term preservation.)"
	attribute project = "ACTRIS, EMEP, GAW-WDCRG"
	attribute publisher_email = "ebas@nilu.no"
	attribute publisher_institution = "NILU - Norwegian Institute for Air Research, ATMOS, EBAS"
	attribute publisher_name = "NILU - Norwegian Institute for Air Research, ATMOS, EBAS"
	attribute publisher_type = "institution"
	attribute publisher_url = "http://ebas.nilu.no/"
	attribute source = "surface observation"
	attribute summary = "VOC (hydrocarbons) at Monte Cimone. These measurements are gathered as a part of the following projects ACTRIS, EMEP, GAW-WDCRG and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['2-methylbutane in air (mass_concentration_of_2-methylbutane_in_air)', '2-methylbutane in air (mole_fraction_of_2_methylbutane_in_air)', '2-methylpropane in air (mass_concentration_of_2-methylpropane_in_air)', '2-methylpropane in air (mole_fraction_of_2_methylpropane_in_air)', 'benzene in air (mole_fraction_of_benzene_in_air)', 'ethane in air (mass_concentration_of_ethane_in_air)', 'ethane in air (mole_fraction_of_ethane_in_air)', 'ethene in air (mole_fraction_of_ethene_in_air)', 'ethyne in air (mole_fraction_of_ethyne_in_air)', 'n-butane in air (mass_concentration_of_n-butane_in_air)', 'n-butane in air (mole_fraction_of_butane_in_air)', 'n-pentane in air (mass_concentration_of_n-pentane_in_air)', 'n-pentane in air (mole_fraction_of_pentane_in_air)', 'propane in air (mass_concentration_of_propane_in_air)', 'propane in air (mole_fraction_of_propane_in_air)', 'toluene in air (mole_fraction_of_toluene_in_air)']"
	attribute time_coverage_duration = "P0001-11-30T22:42:00"
	attribute time_coverage_end = "2025-12-31T22:48:00Z"
	attribute time_coverage_resolution = "P0000-00-00T02:00:00"
	attribute time_coverage_start = "2024-01-01T00:06:00Z"
	attribute timezone = "UTC"
	attribute title = "VOC (hydrocarbons) at Monte Cimone"
dataset /meta_2_methylbutane_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylbutane_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylbutane_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylbutane_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylbutane_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylbutane_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylpropane_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylpropane_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylpropane_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylpropane_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylpropane_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_2_methylpropane_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_benzene_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_benzene_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_benzene_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_benzene_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_benzene_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_benzene_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethane_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethane_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethane_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethane_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethane_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethane_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethene_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethene_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethene_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethyne_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethyne_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ethyne_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_butane_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_butane_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_butane_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_butane_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_butane_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_butane_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_pentane_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_pentane_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_pentane_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_pentane_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_pentane_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_n_pentane_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_propane_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_propane_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_propane_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_propane_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_propane_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_propane_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_toluene_ng_per_m3_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_toluene_ng_per_m3_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_toluene_ng_per_m3_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_toluene_pmol_per_mol_ExpUnc2s: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_toluene_pmol_per_mol_amean: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_toluene_pmol_per_mol_precision: string, shape (2)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /metadata_time: float64, shape (2)
	attribute axis = "T"
	attribute bounds = "metadata_time_bnds"
	attribute calendar = "standard"
	attribute long_name = "time of ebas metadata intervals"
	attribute standard_name = "time"
	attribute units = "days since 1900-01-01T00:00:00Z"
// metadata_time: first 45472.95694444444, last 45838.46805555555, count 2
dataset /metadata_time_bnds: float64, shape (2, 2)
	attribute long_name = "time bounds for ebas metadata intervals"
dataset /qc_2_methylbutane_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylbutane_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_2_methylbutane_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylbutane_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_2_methylbutane_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylbutane_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_2_methylbutane_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylbutane_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_2_methylbutane_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylbutane_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_2_methylbutane_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylbutane_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_2_methylpropane_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylpropane_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_2_methylpropane_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylpropane_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_2_methylpropane_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylpropane_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_2_methylpropane_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylpropane_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_2_methylpropane_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylpropane_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_2_methylpropane_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_2_methylpropane_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_benzene_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_benzene_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_benzene_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_benzene_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_benzene_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_benzene_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_benzene_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_benzene_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_benzene_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_benzene_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_benzene_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_benzene_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_ethane_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethane_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_ethane_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethane_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_ethane_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethane_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_ethane_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethane_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_ethane_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethane_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_ethane_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethane_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_ethene_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethene_ExpUnc2s_flags: float32, shape (1)
dataset /qc_ethene_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethene_amean_flags: float32, shape (1)
dataset /qc_ethene_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethene_precision_flags: float32, shape (1)
dataset /qc_ethyne_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethyne_ExpUnc2s_flags: float32, shape (1)
dataset /qc_ethyne_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethyne_amean_flags: float32, shape (1)
dataset /qc_ethyne_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ethyne_precision_flags: float32, shape (1)
dataset /qc_n_butane_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_butane_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_n_butane_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_butane_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_n_butane_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_butane_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_n_butane_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_butane_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_n_butane_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_butane_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_n_butane_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_butane_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_n_pentane_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_pentane_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_n_pentane_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_pentane_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_n_pentane_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_pentane_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_n_pentane_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_pentane_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_n_pentane_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_pentane_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_n_pentane_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_n_pentane_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_propane_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_propane_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_propane_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_propane_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_propane_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_propane_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_propane_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_propane_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_propane_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_propane_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_propane_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_propane_pmol_per_mol_precision_flags: float32, shape (1)
dataset /qc_toluene_ng_per_m3_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_toluene_ng_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_toluene_ng_per_m3_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_toluene_ng_per_m3_amean_flags: float32, shape (1)
dataset /qc_toluene_ng_per_m3_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_toluene_ng_per_m3_precision_flags: float32, shape (1)
dataset /qc_toluene_pmol_per_mol_ExpUnc2s: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_toluene_pmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_toluene_pmol_per_mol_amean: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_toluene_pmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_toluene_pmol_per_mol_precision: int32, shape (1, 6871)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_toluene_pmol_per_mol_precision_flags: float32, shape (1)
dataset /tbnds: float32, shape (2)
dataset /time: float64, shape (6871)
	attribute axis = "T"
	attribute bounds = "time_bnds"
	attribute calendar = "standard"
	attribute long_name = "time of measurement"
	attribute standard_name = "time"
	attribute units = "days since 1900-01-01T00:00:00Z"
// time: first 45290.01111111111, last 46020.94305555556, count 6871
dataset /time_bnds: float64, shape (6871, 2)
	attribute long_name = "time bounds for measurement"
dataset /v_2_methylbutane_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methylbutane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methylbutanemassconcentration"
	attribute ancillary_variables = "qc_2_methylbutane_ng_per_m3_ExpUnc2s meta_2_methylbutane_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219."
	attribute ebas_component = "2-methylbutane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_2-methylbutane_in_air"
	attribute units = "ng/m3"
dataset /v_2_methylbutane_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methylbutane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methylbutanemassconcentration"
	attribute ancillary_variables = "qc_2_methylbutane_ng_per_m3_amean meta_2_methylbutane_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219. Detection limit converted from '0.45 pmol/mol' to '1.4 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219."
	attribute ebas_component = "2-methylbutane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "1.4 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_2-methylbutane_in_air"
	attribute units = "ng/m3"
dataset /v_2_methylbutane_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methylbutane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methylbutanemassconcentration"
	attribute ancillary_variables = "qc_2_methylbutane_ng_per_m3_precision meta_2_methylbutane_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219."
	attribute ebas_component = "2-methylbutane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_2-methylbutane_in_air"
	attribute units = "ng/m3"
dataset /v_2_methylbutane_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methylbutane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methylbutaneamountfraction"
	attribute ancillary_variables = "qc_2_methylbutane_pmol_per_mol_ExpUnc2s meta_2_methylbutane_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "2-methylbutane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_2_methylbutane_in_air"
	attribute units = "pmol/mol"
dataset /v_2_methylbutane_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methylbutane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methylbutaneamountfraction"
	attribute ancillary_variables = "qc_2_methylbutane_pmol_per_mol_amean meta_2_methylbutane_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "2-methylbutane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.45 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_2_methylbutane_in_air"
	attribute units = "pmol/mol"
dataset /v_2_methylbutane_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methylbutane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methylbutaneamountfraction"
	attribute ancillary_variables = "qc_2_methylbutane_pmol_per_mol_precision meta_2_methylbutane_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "2-methylbutane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_2_methylbutane_in_air"
	attribute units = "pmol/mol"
dataset /v_2_methylpropane_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methyl-propane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methyl-propanemassconcentration"
	attribute ancillary_variables = "qc_2_methylpropane_ng_per_m3_ExpUnc2s meta_2_methylpropane_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593."
	attribute ebas_component = "2-methylpropane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_2-methylpropane_in_air"
	attribute units = "ng/m3"
dataset /v_2_methylpropane_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methyl-propane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methyl-propanemassconcentration"
	attribute ancillary_variables = "qc_2_methylpropane_ng_per_m3_amean meta_2_methylpropane_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593. Detection limit converted from '0.8 pmol/mol' to '2.1 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593."
	attribute ebas_component = "2-methylpropane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "2.1 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_2-methylpropane_in_air"
	attribute units = "ng/m3"
dataset /v_2_methylpropane_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methyl-propane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methyl-propanemassconcentration"
	attribute ancillary_variables = "qc_2_methylpropane_ng_per_m3_precision meta_2_methylpropane_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593."
	attribute ebas_component = "2-methylpropane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_2-methylpropane_in_air"
	attribute units = "ng/m3"
dataset /v_2_methylpropane_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methyl-propane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methyl-propaneamountfraction"
	attribute ancillary_variables = "qc_2_methylpropane_pmol_per_mol_ExpUnc2s meta_2_methylpropane_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "2-methylpropane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_2_methylpropane_in_air"
	attribute units = "pmol/mol"
dataset /v_2_methylpropane_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methyl-propane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methyl-propaneamountfraction"
	attribute ancillary_variables = "qc_2_methylpropane_pmol_per_mol_amean meta_2_methylpropane_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "2-methylpropane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.8 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_2_methylpropane_in_air"
	attribute units = "pmol/mol"
dataset /v_2_methylpropane_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "2-methyl-propane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/2-methyl-propaneamountfraction"
	attribute ancillary_variables = "qc_2_methylpropane_pmol_per_mol_precision meta_2_methylpropane_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "2-methylpropane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_2_methylpropane_in_air"
	attribute units = "pmol/mol"
dataset /v_benzene_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "benzene mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/benzenemassconcentration"
	attribute ancillary_variables = "qc_benzene_ng_per_m3_ExpUnc2s meta_benzene_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.485."
	attribute ebas_component = "benzene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_benzene_in_air"
	attribute units = "ng/m3"
dataset /v_benzene_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "benzene mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/benzenemassconcentration"
	attribute ancillary_variables = "qc_benzene_ng_per_m3_amean meta_benzene_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.485. Detection limit converted from '0.12 pmol/mol' to '0.4 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.485."
	attribute ebas_component = "benzene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.4 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_benzene_in_air"
	attribute units = "ng/m3"
dataset /v_benzene_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "benzene mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/benzenemassconcentration"
	attribute ancillary_variables = "qc_benzene_ng_per_m3_precision meta_benzene_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.485."
	attribute ebas_component = "benzene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_benzene_in_air"
	attribute units = "ng/m3"
dataset /v_benzene_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "benzene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/benzeneamountfraction"
	attribute ancillary_variables = "qc_benzene_pmol_per_mol_ExpUnc2s meta_benzene_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "benzene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_benzene_in_air"
	attribute units = "pmol/mol"
dataset /v_benzene_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "benzene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/benzeneamountfraction"
	attribute ancillary_variables = "qc_benzene_pmol_per_mol_amean meta_benzene_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "benzene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.12 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_benzene_in_air"
	attribute units = "pmol/mol"
dataset /v_benzene_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "benzene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/benzeneamountfraction"
	attribute ancillary_variables = "qc_benzene_pmol_per_mol_precision meta_benzene_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "benzene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_benzene_in_air"
	attribute units = "pmol/mol"
dataset /v_ethane_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethanemassconcentration"
	attribute ancillary_variables = "qc_ethane_ng_per_m3_ExpUnc2s meta_ethane_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.342."
	attribute ebas_component = "ethane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_ethane_in_air"
	attribute units = "ng/m3"
dataset /v_ethane_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethanemassconcentration"
	attribute ancillary_variables = "qc_ethane_ng_per_m3_amean meta_ethane_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.342. Detection limit converted from '0.2 pmol/mol' to '0.3 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.342."
	attribute ebas_component = "ethane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.3 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_ethane_in_air"
	attribute units = "ng/m3"
dataset /v_ethane_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethanemassconcentration"
	attribute ancillary_variables = "qc_ethane_ng_per_m3_precision meta_ethane_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.342."
	attribute ebas_component = "ethane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_ethane_in_air"
	attribute units = "ng/m3"
dataset /v_ethane_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethaneamountfraction"
	attribute ancillary_variables = "qc_ethane_pmol_per_mol_ExpUnc2s meta_ethane_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethane_in_air"
	attribute units = "pmol/mol"
dataset /v_ethane_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethaneamountfraction"
	attribute ancillary_variables = "qc_ethane_pmol_per_mol_amean meta_ethane_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.2 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethane_in_air"
	attribute units = "pmol/mol"
dataset /v_ethane_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethaneamountfraction"
	attribute ancillary_variables = "qc_ethane_pmol_per_mol_precision meta_ethane_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethane_in_air"
	attribute units = "pmol/mol"
dataset /v_ethene_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/etheneamountfraction"
	attribute ancillary_variables = "qc_ethene_ExpUnc2s meta_ethene_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethene_in_air"
	attribute units = "pmol/mol"
dataset /v_ethene_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/etheneamountfraction"
	attribute ancillary_variables = "qc_ethene_amean meta_ethene_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.2 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethene_in_air"
	attribute units = "pmol/mol"
dataset /v_ethene_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/etheneamountfraction"
	attribute ancillary_variables = "qc_ethene_precision meta_ethene_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethene_in_air"
	attribute units = "pmol/mol"
dataset /v_ethyne_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethyne amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethyneamountfraction"
	attribute ancillary_variables = "qc_ethyne_ExpUnc2s meta_ethyne_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethyne"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethyne_in_air"
	attribute units = "pmol/mol"
dataset /v_ethyne_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethyne amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethyneamountfraction"
	attribute ancillary_variables = "qc_ethyne_amean meta_ethyne_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethyne"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "2.5 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethyne_in_air"
	attribute units = "pmol/mol"
dataset /v_ethyne_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "ethyne amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/ethyneamountfraction"
	attribute ancillary_variables = "qc_ethyne_precision meta_ethyne_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "ethyne"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_ethyne_in_air"
	attribute units = "pmol/mol"
dataset /v_n_butane_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-butane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-butanemassconcentration"
	attribute ancillary_variables = "qc_n_butane_ng_per_m3_ExpUnc2s meta_n_butane_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593."
	attribute ebas_component = "n-butane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_n-butane_in_air"
	attribute units = "ng/m3"
dataset /v_n_butane_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-butane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-butanemassconcentration"
	attribute ancillary_variables = "qc_n_butane_ng_per_m3_amean meta_n_butane_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593. Detection limit converted from '1.8 pmol/mol' to '4.7 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593."
	attribute ebas_component = "n-butane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "4.7 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_n-butane_in_air"
	attribute units = "ng/m3"
dataset /v_n_butane_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-butane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-butanemassconcentration"
	attribute ancillary_variables = "qc_n_butane_ng_per_m3_precision meta_n_butane_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 2.593."
	attribute ebas_component = "n-butane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_n-butane_in_air"
	attribute units = "ng/m3"
dataset /v_n_butane_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-butane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-butaneamountfraction"
	attribute ancillary_variables = "qc_n_butane_pmol_per_mol_ExpUnc2s meta_n_butane_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "n-butane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_butane_in_air"
	attribute units = "pmol/mol"
dataset /v_n_butane_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-butane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-butaneamountfraction"
	attribute ancillary_variables = "qc_n_butane_pmol_per_mol_amean meta_n_butane_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "n-butane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "1.8 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_butane_in_air"
	attribute units = "pmol/mol"
dataset /v_n_butane_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-butane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-butaneamountfraction"
	attribute ancillary_variables = "qc_n_butane_pmol_per_mol_precision meta_n_butane_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "n-butane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_butane_in_air"
	attribute units = "pmol/mol"
dataset /v_n_pentane_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-pentane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-pentanemassconcentration"
	attribute ancillary_variables = "qc_n_pentane_ng_per_m3_ExpUnc2s meta_n_pentane_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219."
	attribute ebas_component = "n-pentane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_n-pentane_in_air"
	attribute units = "ng/m3"
dataset /v_n_pentane_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-pentane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-pentanemassconcentration"
	attribute ancillary_variables = "qc_n_pentane_ng_per_m3_amean meta_n_pentane_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219. Detection limit converted from '0.9 pmol/mol' to '2.9 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219."
	attribute ebas_component = "n-pentane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "2.9 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_n-pentane_in_air"
	attribute units = "ng/m3"
dataset /v_n_pentane_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-pentane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-pentanemassconcentration"
	attribute ancillary_variables = "qc_n_pentane_ng_per_m3_precision meta_n_pentane_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.219."
	attribute ebas_component = "n-pentane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_n-pentane_in_air"
	attribute units = "ng/m3"
dataset /v_n_pentane_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-pentane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-pentaneamountfraction"
	attribute ancillary_variables = "qc_n_pentane_pmol_per_mol_ExpUnc2s meta_n_pentane_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "n-pentane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_pentane_in_air"
	attribute units = "pmol/mol"
dataset /v_n_pentane_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-pentane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-pentaneamountfraction"
	attribute ancillary_variables = "qc_n_pentane_pmol_per_mol_amean meta_n_pentane_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "n-pentane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.9 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_pentane_in_air"
	attribute units = "pmol/mol"
dataset /v_n_pentane_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "n-pentane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/n-pentaneamountfraction"
	attribute ancillary_variables = "qc_n_pentane_pmol_per_mol_precision meta_n_pentane_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "n-pentane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_pentane_in_air"
	attribute units = "pmol/mol"
dataset /v_propane_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "propane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/propanemassconcentration"
	attribute ancillary_variables = "qc_propane_ng_per_m3_ExpUnc2s meta_propane_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.967."
	attribute ebas_component = "propane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_propane_in_air"
	attribute units = "ng/m3"
dataset /v_propane_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "propane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/propanemassconcentration"
	attribute ancillary_variables = "qc_propane_ng_per_m3_amean meta_propane_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.967. Detection limit converted from '16.8 pmol/mol' to '33.1 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.967."
	attribute ebas_component = "propane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "33.1 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_propane_in_air"
	attribute units = "ng/m3"
dataset /v_propane_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "propane mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/propanemassconcentration"
	attribute ancillary_variables = "qc_propane_ng_per_m3_precision meta_propane_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 1.967."
	attribute ebas_component = "propane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_propane_in_air"
	attribute units = "ng/m3"
dataset /v_propane_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "propane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/propaneamountfraction"
	attribute ancillary_variables = "qc_propane_pmol_per_mol_ExpUnc2s meta_propane_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "propane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_propane_in_air"
	attribute units = "pmol/mol"
dataset /v_propane_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "propane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/propaneamountfraction"
	attribute ancillary_variables = "qc_propane_pmol_per_mol_amean meta_propane_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "propane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "16.8 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_propane_in_air"
	attribute units = "pmol/mol"
dataset /v_propane_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "propane amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/propaneamountfraction"
	attribute ancillary_variables = "qc_propane_pmol_per_mol_precision meta_propane_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "propane"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_propane_in_air"
	attribute units = "pmol/mol"
dataset /v_toluene_ng_per_m3_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "toluene mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/toluenemassconcentration"
	attribute ancillary_variables = "qc_toluene_ng_per_m3_ExpUnc2s meta_toluene_ng_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 4.111."
	attribute ebas_component = "toluene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_toluene_in_air"
	attribute units = "ng/m3"
dataset /v_toluene_ng_per_m3_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "toluene mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/toluenemassconcentration"
	attribute ancillary_variables = "qc_toluene_ng_per_m3_amean meta_toluene_ng_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 4.111. Detection limit converted from '0.05 pmol/mol' to '0.2 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 4.111."
	attribute ebas_component = "toluene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.2 ng/m3"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_toluene_in_air"
	attribute units = "ng/m3"
dataset /v_toluene_ng_per_m3_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "toluene mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/toluenemassconcentration"
	attribute ancillary_variables = "qc_toluene_ng_per_m3_precision meta_toluene_ng_per_m3_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment> -- Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 4.111."
	attribute ebas_component = "toluene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "ng/m3"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_toluene_in_air"
	attribute units = "ng/m3"
dataset /v_toluene_pmol_per_mol_ExpUnc2s: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "toluene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/tolueneamountfraction"
	attribute ancillary_variables = "qc_toluene_pmol_per_mol_ExpUnc2s meta_toluene_pmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "toluene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_toluene_in_air"
	attribute units = "pmol/mol"
dataset /v_toluene_pmol_per_mol_amean: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "toluene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/tolueneamountfraction"
	attribute ancillary_variables = "qc_toluene_pmol_per_mol_amean meta_toluene_pmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "toluene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.05 pmol/mol"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_toluene_in_air"
	attribute units = "pmol/mol"
dataset /v_toluene_pmol_per_mol_precision: float64, shape (6871)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP, GAW-WDCRG"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP, https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCRG"
	attribute actris_instrument_type_preferred_term = "gas chromatograph, online"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gaschromatograph-online"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT2H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "toluene amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/tolueneamountfraction"
	attribute ancillary_variables = "qc_toluene_pmol_per_mol_precision meta_toluene_pmol_per_mol_precision"
	attribute cell_methods = "time: precision"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCRG. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "D994206"
	attribute ebas_comment = "<freetext-comment>"
	attribute ebas_component = "toluene"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by data processing for each component evaluating the the S/N=3 on the blank chromatograms"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCRG"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases"
	attribute ebas_inlet_description = "Downward facing with hood"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "AGAGE+Agilent+Agilent"
	attribute ebas_instrument_model = "MEDUSA+7890B GC+5977C MS"
	attribute ebas_instrument_name = "MEDUSA24"
	attribute ebas_instrument_serial_number = "MEDUSA24"
	attribute ebas_instrument_type = "online_gc"
	attribute ebas_laboratory_code = "IT10L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_altitude = "2165.0 m"
	attribute ebas_measurement_height = "7.0 m"
	attribute ebas_measurement_uncertainty_expl = "Includes reproducibility (precision) + systematic errors (accuracy). Ref:http://www.atmos-meas-tech.net/8/2715/2015/"
	attribute ebas_method_ref = "IT10L_AGAGE"
	attribute ebas_organization = "IT10L, University of Urbino, , , , , , , "
	attribute ebas_orig_time_res = "20mn"
	attribute ebas_originator = "\"Maione, Michela, , , , , , , , , \", \"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_platform_code = "IT0009S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-07T08:00:00.000000Z"
	attribute ebas_sample_duration = "20mn"
	attribute ebas_secondary_standard_id = "J-222"
	attribute ebas_standard_method = "SOP=ACTRIS_VOC_2014"
	attribute ebas_station_altitude = "2165.0 m"
	attribute ebas_station_code = "IT0009R"
	attribute ebas_station_gaw_id = "CMN"
	attribute ebas_station_gaw_name = "Monte Cimone"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Remote park"
	attribute ebas_station_latitude = 44.19320533600754
	attribute ebas_station_longitude = 10.701429456423515
	attribute ebas_station_name = "Monte Cimone"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAIT__CMN"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "precision"
	attribute ebas_submitter = "\"Jgor, Arduini, jgor.arduini@uniurb.it, University of Urbino, , Department of Pure and Apllied Sciences, piazza Rinascimento 6, , 61029, Urbino, Italy\""
	attribute ebas_unit = "pmol/mol"
	attribute ebas_zero_negative_values = "Zero and neg. values may be due to statistical variations at very low concentrations but are reported as the Detection limit value and flagged with 147"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_toluene_in_air"
	attribute units = "pmol/mol"