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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute citation = "Tierney, S., Matthews, R., McCaffrey, F., Independent, 2026, Inorganics in air and particle phase at Birr, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/647C-8Q2Q"
	attribute contributor_name = "Margaret Ryan"
	attribute contributor_role = "data submitter"
	attribute creator_email = ", , "
	attribute creator_institution = ", , "
	attribute creator_name = "S.L. Tierney, R.D. Matthews, F. McCaffrey"
	attribute creator_type = "person"
	attribute date_created = "2026-07-27T09:25:51.499744Z"
	attribute date_metadata_modified = "2026-07-27T09:25:51Z"
	attribute doi = "https://doi.org/10.48597/647C-8Q2Q"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_citation = "Tierney, S., Matthews, R., McCaffrey, F., Independent, 2026, Inorganics in air and particle phase at Birr, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/647C-8Q2Q"
	attribute ebas_contains_doi = "https://doi.org/10.48597/647C-8Q2Q"
	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_export_filter = "exclude-900,exclude-invalid"
	attribute ebas_export_state = "2026-07-27T09:25:51.499744Z"
	attribute ebas_file_creation = "2026-07-27T09:31:13.589334Z"
	attribute ebas_file_name = "647C-8Q2Q.nc"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_period_code = "4y"
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_represents_doi = "https://doi.org/10.48597/647C-8Q2Q"
	attribute ebas_resolution_code = "1mo"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_set_type_code = "TI"
	attribute ebas_startdate = "1961-01-01T12:00:00.000000Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_timezone = "UTC"
	attribute featureType = "timeSeries"
	attribute geospatial_bounds = "POINT Z (-7.890278 53.090278 70)"
	attribute geospatial_bounds_crs = "EPSG:4979"
	attribute geospatial_lat_max = 53.090278
	attribute geospatial_lat_min = 53.090278
	attribute geospatial_lon_max = -7.890278
	attribute geospatial_lon_min = -7.890278
	attribute geospatial_vertical_max = 70.0
	attribute geospatial_vertical_min = 70.0
	attribute geospatial_vertical_positive = "up"
	attribute id = "647C-8Q2Q.nc"
	attribute institution = "IE01L \"Met Eireann\" \"Glasnevin Hill\" \"Dublin 9\" Dublin Ireland"
	attribute keywords = "Birr IE0019R ammonium calcium chloride potassium sodium sulphate_total aerosol Independent mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in_air mass_concentration_of_ammonium_in_dry_aerosol_particles_in_air mass_concentration_of_calcium_in_dry_aerosol_particles_in_air mass_concentration_of_chloride_in_dry_aerosol_particles_in_air mass_concentration_of_potassium_in_dry_aerosol_particles_in_air mass_concentration_of_sodium_in_dry_aerosol_particles_in_air mass_concentration_of_sulphate_expressed_as_sulphur_in_dry_aerosol_particles_in_air mass_concentration_of_sulphate_in_dry_aerosol_particles_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 = "Independent"
	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 = "Inorganics in air and particle phase at Birr. These measurements are gathered as a part of the following projects Independent and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['ammonium in aerosol (mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in_air)', 'ammonium in aerosol (mass_concentration_of_ammonium_in_dry_aerosol_particles_in_air)', 'calcium in aerosol (mass_concentration_of_calcium_in_dry_aerosol_particles_in_air)', 'chloride in aerosol (mass_concentration_of_chloride_in_dry_aerosol_particles_in_air)', 'potassium in aerosol (mass_concentration_of_potassium_in_dry_aerosol_particles_in_air)', 'sodium in aerosol (mass_concentration_of_sodium_in_dry_aerosol_particles_in_air)', 'sulphate_total in aerosol (mass_concentration_of_sulphate_expressed_as_sulphur_in_dry_aerosol_particles_in_air)', 'sulphate_total in aerosol (mass_concentration_of_sulphate_in_dry_aerosol_particles_in_air)']"
	attribute time_coverage_duration = "P0004-00-00T00:00:00"
	attribute time_coverage_end = "1965-01-01T12:00:00Z"
	attribute time_coverage_resolution = "P0000-01-00T00:00:00"
	attribute time_coverage_start = "1961-01-01T12:00:00Z"
	attribute timezone = "UTC"
	attribute title = "Inorganics in air and particle phase at Birr"
dataset /meta_ammonium_ug_N_per_m3: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_ammonium_ug_per_m3: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_calcium: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_chloride: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_potassium: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_sodium: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_sulphate_total_ug_S_per_m3: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /meta_sulphate_total_ug_per_m3: string, shape (4)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /metadata_time: float64, shape (4)
	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 22463.0, last 23558.5, count 4
dataset /metadata_time_bnds: float64, shape (4, 2)
	attribute long_name = "time bounds for ebas metadata intervals"
dataset /qc_ammonium_ug_N_per_m3: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ammonium_ug_N_per_m3_flags: float32, shape (1)
dataset /qc_ammonium_ug_per_m3: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_ammonium_ug_per_m3_flags: float32, shape (1)
dataset /qc_calcium: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_calcium_flags: float32, shape (1)
dataset /qc_chloride: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_chloride_flags: float32, shape (1)
dataset /qc_potassium: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_potassium_flags: float32, shape (1)
dataset /qc_sodium: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_sodium_flags: float32, shape (1)
dataset /qc_sulphate_total_ug_S_per_m3: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_sulphate_total_ug_S_per_m3_flags: float32, shape (1)
dataset /qc_sulphate_total_ug_per_m3: int32, shape (1, 48)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_sulphate_total_ug_per_m3_flags: float32, shape (1)
dataset /tbnds: float32, shape (2)
dataset /time: float64, shape (48)
	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 22296.0, last 23726.0, count 48
dataset /time_bnds: float64, shape (48, 2)
	attribute long_name = "time bounds for measurement"
dataset /v_ammonium_ug_N_per_m3: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle ammonium mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleammoniummassconcentration"
	attribute ancillary_variables = "qc_ammonium_ug_N_per_m3 meta_ammonium_ug_N_per_m3"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_component = "ammonium"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_nesslers"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug N/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_ammonium_ug_per_m3: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle ammonium mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleammoniummassconcentration"
	attribute ancillary_variables = "qc_ammonium_ug_per_m3 meta_ammonium_ug_per_m3"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_comment = "Data converted on export from EBAS from 'ug N/m3' to 'ug/m3', conversion factor 1.29."
	attribute ebas_component = "ammonium"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_nesslers"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_ammonium_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_calcium: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle calcium mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlecalciummassconcentration"
	attribute ancillary_variables = "qc_calcium meta_calcium"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_component = "calcium"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_EDTA_flame_photometry"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_calcium_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_chloride: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle chloride mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlechloridemassconcentration"
	attribute ancillary_variables = "qc_chloride meta_chloride"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_component = "chloride"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_titration"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_chloride_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_potassium: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle potassium mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlepotassiummassconcentration"
	attribute ancillary_variables = "qc_potassium meta_potassium"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_component = "potassium"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_flame_photometry"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_potassium_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_sodium: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle sodium mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesodiummassconcentration"
	attribute ancillary_variables = "qc_sodium meta_sodium"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_component = "sodium"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_flame_photometry"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_sodium_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_sulphate_total_ug_S_per_m3: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as sulfur"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedassulfur"
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle sulphate mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesulphatemassconcentration"
	attribute ancillary_variables = "qc_sulphate_total_ug_S_per_m3 meta_sulphate_total_ug_S_per_m3"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_component = "sulphate_total"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_titration_oxidation"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug S/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_sulphate_expressed_as_sulphur_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"
dataset /v_sulphate_total_ug_per_m3: float64, shape (48)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = ""
	attribute actris_framework_uri = ""
	attribute actris_instrument_type_preferred_term = "absorption solution sampler"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/absorptionsolutionsampler"
	attribute actris_matrix_preferred_term = "aerosol particle phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase"
	attribute actris_temporal_resolution = "P1M"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "aerosol particle sulphate mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesulphatemassconcentration"
	attribute ancillary_variables = "qc_sulphate_total_ug_per_m3 meta_sulphate_total_ug_per_m3"
	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 framework: Independent. Ryan, Margaret, lab@met.ie, Met Eireann,  Glasnevin Hill , Dublin 9,  Ireland"
	attribute ebas_comment = "Data converted on export from EBAS from 'ug S/m3' to 'ug/m3', conversion factor 3.00."
	attribute ebas_component = "sulphate_total"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "Independent"
	attribute ebas_framework_contact_email = "kt@nilu.no"
	attribute ebas_framework_contact_name = "Kjetil Tørseth"
	attribute ebas_framework_description = "\"Project established to allow reporting of data which do not have an affiliation to frameworks in EBAS. Users of \"\"Independent\"\" data should investigate the associated metadata and take contact with data originators regarding matters associated to data use\""
	attribute ebas_framework_name = "Independent data made available without official affiliation to another existing EBAS project/framework"
	attribute ebas_instrument_name = "abs_0019"
	attribute ebas_instrument_type = "abs_solution"
	attribute ebas_laboratory_code = "IE01L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_method_ref = "IE01L_titration_oxidation"
	attribute ebas_organization = "IE01L, Met Eireann, , , Glasnevin Hill, , Dublin 9, Dublin, Ireland"
	attribute ebas_originator = "\"Tierney, S.L., , , , , , , , , \", \"Matthews, R.D., , , , , , , , , \", \"McCaffrey, F., , , , , , , , , \""
	attribute ebas_platform_code = "IE0019S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2026-07-27T09:25:51.499744Z"
	attribute ebas_station_altitude = "70.0 m"
	attribute ebas_station_code = "IE0019R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 53.090278
	attribute ebas_station_longitude = -7.890278
	attribute ebas_station_name = "Birr"
	attribute ebas_station_setting = "Rural"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Ryan, Margaret, , , , , , , , , \""
	attribute ebas_unit = "ug/m3"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_sulphate_in_dry_aerosol_particles_in_air"
	attribute units = "ug/m3"