HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.8, ACDD-1.3"
	attribute acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute citation = "WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, aerosol_optical_depth - sun_tracking_filter_radiometer at Ryori, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/YSDA-4A6A"
	attribute contributor_name = "Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti, Stelios Kazadzis, Natalia Kouremeti"
	attribute contributor_role = "data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter"
	attribute creator_email = "worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp, worcc@pmodwrc.ch, kitajimatoshiyuki@met.kishou.go.jp"
	attribute creator_institution = "\"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\", \"Physikalisch-Meteorologisches Observatorium Davos, WORCC, PMOD/WRC\", \"Japan Meteorological Agency, Atmospheric Environment Division, JMA\""
	attribute creator_name = "WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima"
	attribute creator_type = "person"
	attribute date_created = "2021-05-21T07:33:27 UTC"
	attribute date_metadata_modified = "2021-05-21T07:33:27 UTC"
	attribute doi = "https://doi.org/10.48597/YSDA-4A6A"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_citation = "WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, aerosol_optical_depth - sun_tracking_filter_radiometer at Ryori, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/YSDA-4A6A"
	attribute ebas_contains_doi = "https://doi.org/10.48597/YSDA-4A6A"
	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 = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_export_filter = "exclude-900,exclude-invalid"
	attribute ebas_export_state = "2017-11-24T08:50:39.987000 UTC"
	attribute ebas_file_creation = "2023-12-16T05:51:17.037222 UTC"
	attribute ebas_file_name = "YSDA-4A6A.nc"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_metadata = (text block)
| {
|     "Data definition": "EBAS_1.1",
|     "Data license": "https://creativecommons.org/licenses/by/4.0/",
|     "Citation": "WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, WORCC PMOD/WRC, Toshiyuki Kitajima, aerosol_optical_depth - sun_tracking_filter_radiometer at Ryori, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/YSDA-4A6A",
|     "Set type code": "TI",
|     "Timezone": "UTC",
|     "File name": "YSDA-4A6A.nc",
|     "Represents DOI": "https://doi.org/10.48597/YSDA-4A6A",
|     "Contains data from DOI": "https://doi.org/10.48597/YSDA-4A6A",
|     "File creation": "2023-12-16T05:51:17.037222 UTC",
|     "Export state": "2017-11-24T08:50:39.987000 UTC",
|     "Export filter": "exclude-900,exclude-invalid",
|     "Startdate": "20140102053000",
|     "Revision date": "20210521073327",
|     "Version": "1",
|     "Version description": "quality assured, post-calibrated, manually inspected",
|     "Data level": "2",
|     "Period code": "28mo",
|     "Resolution code": "1h",
|     "Sample duration": "1h",
|     "Orig. time res.": "1mn",
|     "Station code": "JP1020R",
|     "Platform code": "JP1020S",
|     "Station name": "Ryori",
|     "Station WDCA-ID": "GAWAJP__RYO",
|     "Station GAW-ID": "RYO",
|     "Station GAW-Name": "Ryori",
|     "Station land use": "Forest",
|     "Station setting": "Coastal",
|     "Station GAW type": "R",
|     "Station WMO region": "2",
|     "Station latitude": "39.0319",
|     "Station longitude": "141.8222",
|     "Station altitude": "260.0 m",
|     "Measurement height": "1.0 m",
|     "Regime": "IMG",
|     "Unit": "no unit",
|     "Matrix": "aerosol",
|     "Laboratory code": "CH04L",
|     "Instrument type": "sun_tracking_filter_radiometer",
|     "Instrument name": "PMOD-WRC_PFR-N_RYO",
|     "Instrument serial number": "56",
|     "Method ref": "CH04L_optical_transmission",
|     "Standard method": "Sunphotometry_PFR_manual_2009",
|     "Humidity/temperature control": "None",
|     "Humidity/temperature control description": "in situ measurement, ambient conditions",
|     "Volume std. temperature": "ambient",
|     "Volume std. pressure": "ambient",
|     "Detection limit": "0.001 no unit",
|     "Detection limit expl.": "0.001 optical depths",
|     "Zero/negative values": "physically impossible",
|     "Organization": "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland",
|     "Framework acronym": "GAW-WDCA",
|     "Framework name": "World Data Centre for Aerosols",
|     "Framework description": "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.",
|     "Framework contact name": "Markus Fiebig",
|     "Framework contact email": "Markus.Fiebig@nilu.no",
|     "Originator": "Kitajima, Toshiyuki, kitajimatoshiyuki@met.kishou.go.jp, Japan Meteorological Agency, JMA, Atmospheric Environment Division, 1-3-4 Otemachi, Chiyoda-ku, 100-8122, Tokyo, Japan",
|     "Submitter": "Kouremeti, Natalia, natalia.kouremeti@pmodwrc.ch, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland",
|     "Acknowledgement": "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
| }
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "Kitajima, Toshiyuki, kitajimatoshiyuki@met.kishou.go.jp, Japan Meteorological Agency, JMA, Atmospheric Environment Division, 1-3-4 Otemachi, Chiyoda-ku, 100-8122, Tokyo, Japan"
	attribute ebas_period_code = "28mo"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_represents_doi = "https://doi.org/10.48597/YSDA-4A6A"
	attribute ebas_resolution_code = "1h"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_set_type_code = "TI"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_startdate = "20140102053000"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_submitter = "Kouremeti, Natalia, natalia.kouremeti@pmodwrc.ch, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_timezone = "UTC"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute featureType = "timeSeries"
	attribute geospatial_bounds = "POINT Z (39.0319 141.8222 260.0)"
	attribute geospatial_bounds_crs = "EPSG:4979"
	attribute geospatial_lat_max = 39.0319
	attribute geospatial_lat_min = 39.0319
	attribute geospatial_lon_max = 141.8222
	attribute geospatial_lon_min = 141.8222
	attribute geospatial_vertical_max = 260.0
	attribute geospatial_vertical_min = 260.0
	attribute geospatial_vertical_positive = "up"
	attribute id = "YSDA-4A6A.nc"
	attribute institution = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, 7260, Davos Dorf, Switzerland"
	attribute keywords = "aerosol_optical_depth, atmosphere_optical_thickness_due_to_ambient_aerosol_particles, Ryori, aerosol, GAW-WDCA, JP1020R"
	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 = "GAW-WDCA"
	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 = "Ground based in situ observations of sun_tracking_filter_radiometer at Ryori (JP1020R). These measurements are gathered as a part of the following projects GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_optical_depth in aerosol (atmosphere_optical_thickness_due_to_ambient_aerosol_particles), aerosol_optical_depth in aerosol (atmosphere_optical_thickness_due_to_ambient_aerosol_particles), aerosol_optical_depth in aerosol (atmosphere_optical_thickness_due_to_ambient_aerosol_particles)"
	attribute time_coverage_duration = "P0002-03-28T02:59:00"
	attribute time_coverage_end = "2016-04-30T08:29:00 UTC"
	attribute time_coverage_resolution = "P0000-00-00T01:00:00"
	attribute time_coverage_start = "2014-01-02T05:30:00 UTC"
	attribute timezone = "UTC"
	attribute title = "Ground based in situ observations of sun_tracking_filter_radiometer at Ryori (JP1020R)"
dataset /aerosol_optical_depth_amean_0: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_amean_0_qc aerosol_optical_depth_amean_0_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_amean_0_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_amean_0_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_amean_0_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_amean_1: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_amean_1_qc aerosol_optical_depth_amean_1_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_amean_1_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_amean_1_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_amean_1_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_amean_2: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_amean_2_qc aerosol_optical_depth_amean_2_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_amean_2_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_amean_2_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_amean_2_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_amean_3: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_amean_3_qc aerosol_optical_depth_amean_3_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_amean_3_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_amean_3_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_amean_3_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_median_0: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_median_0_qc aerosol_optical_depth_median_0_ebasmetadata"
	attribute cell_methods = "time: median"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "median"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_median_0_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_median_0_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_median_0_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_median_1: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_median_1_qc aerosol_optical_depth_median_1_ebasmetadata"
	attribute cell_methods = "time: median"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "median"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_median_1_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_median_1_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_median_1_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_median_2: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_median_2_qc aerosol_optical_depth_median_2_ebasmetadata"
	attribute cell_methods = "time: median"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "median"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_median_2_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_median_2_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_median_2_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_median_3: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_median_3_qc aerosol_optical_depth_median_3_ebasmetadata"
	attribute cell_methods = "time: median"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "median"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_median_3_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_median_3_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_median_3_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_stddev_0: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_stddev_0_qc aerosol_optical_depth_stddev_0_ebasmetadata"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "stddev"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_stddev_0_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_stddev_0_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_stddev_0_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_stddev_1: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_stddev_1_qc aerosol_optical_depth_stddev_1_ebasmetadata"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "stddev"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_stddev_1_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_stddev_1_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_stddev_1_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_stddev_2: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_stddev_2_qc aerosol_optical_depth_stddev_2_ebasmetadata"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "stddev"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_stddev_2_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_stddev_2_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_stddev_2_qc_flags: float32, shape (1)
dataset /aerosol_optical_depth_stddev_3: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "aerosol_optical_depth_stddev_3_qc aerosol_optical_depth_stddev_3_ebasmetadata"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "aerosol_optical_depth"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "stddev"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute standard_name = "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"
	attribute units = "no unit"
dataset /aerosol_optical_depth_stddev_3_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /aerosol_optical_depth_stddev_3_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /aerosol_optical_depth_stddev_3_qc_flags: float32, shape (1)
dataset /metadata_time: float64, shape (27)
	attribute axis = "T"
	attribute bounds = "metadata_time_bnds"
	attribute calendar = "gregorian"
	attribute long_name = "time of ebas metadata intervals"
	attribute standard_name = "time"
	attribute units = "days since 1900-01-01 00:00:00 UTC"
// metadata_time: first 41653.62465277778, last 42473.72881944444, count 27
dataset /metadata_time_bnds: float64, shape (27, 2)
	attribute long_name = "time bounds for ebas metadata intervals"
dataset /sample_count_0: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "sample_count_0_qc sample_count_0_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "sample_count"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute units = "no unit"
dataset /sample_count_0_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /sample_count_0_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /sample_count_0_qc_flags: float32, shape (1)
dataset /sample_count_1: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "sample_count_1_qc sample_count_1_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "sample_count"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute units = "no unit"
dataset /sample_count_1_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /sample_count_1_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /sample_count_1_qc_flags: float32, shape (1)
dataset /sample_count_2: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "sample_count_2_qc sample_count_2_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "sample_count"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute units = "no unit"
dataset /sample_count_2_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /sample_count_2_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /sample_count_2_qc_flags: float32, shape (1)
dataset /sample_count_3: float64, shape (2867)
	attribute _FillValue = nan
	attribute ancillary_variables = "sample_count_3_qc sample_count_3_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)"
	attribute ebas_component = "sample_count"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 no unit"
	attribute ebas_detection_limit_expl = "0.001 optical depths"
	attribute ebas_framework_acronym = "GAW-WDCA"
	attribute ebas_framework_contact_email = "Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Markus Fiebig"
	attribute ebas_framework_description = "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme."
	attribute ebas_framework_name = "World Data Centre for Aerosols"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "in situ measurement, ambient conditions"
	attribute ebas_instrument_name = "PMOD-WRC_PFR-N_RYO"
	attribute ebas_instrument_serial_number = "56"
	attribute ebas_instrument_type = "sun_tracking_filter_radiometer"
	attribute ebas_laboratory_code = "CH04L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measurement_height = "1.0 m"
	attribute ebas_method_ref = "CH04L_optical_transmission"
	attribute ebas_organization = "CH04L, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_platform_code = "JP1020S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20210521073327"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "Sunphotometry_PFR_manual_2009"
	attribute ebas_station_altitude = "260.0 m"
	attribute ebas_station_code = "JP1020R"
	attribute ebas_station_gaw_id = "RYO"
	attribute ebas_station_gaw_name = "Ryori"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Forest"
	attribute ebas_station_latitude = "39.0319"
	attribute ebas_station_longitude = "141.8222"
	attribute ebas_station_name = "Ryori"
	attribute ebas_station_setting = "Coastal"
	attribute ebas_station_wdca_id = "GAWAJP__RYO"
	attribute ebas_station_wmo_region = "2"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_unit = "no unit"
	attribute ebas_version = "1"
	attribute ebas_version_description = "quality assured, post-calibrated, manually inspected"
	attribute ebas_volume_std_pressure = "ambient"
	attribute ebas_volume_std_temperature = "ambient"
	attribute ebas_zero_negative_values = "physically impossible"
	attribute missing_value = nan
	attribute units = "no unit"
dataset /sample_count_3_ebasmetadata: string, shape (27)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /sample_count_3_qc: int32, shape (1, 2867)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /sample_count_3_qc_flags: float32, shape (1)
dataset /tbnds: float32, shape (2)
dataset /time: float64, shape (2867)
	attribute axis = "T"
	attribute bounds = "time_bnds"
	attribute calendar = "gregorian"
	attribute long_name = "time of measurement"
	attribute standard_name = "time"
	attribute units = "days since 1900-01-01 00:00:00 UTC"
// time: first 41639.24965277778, last 42488.33298611111, count 2867
dataset /time_bnds: float64, shape (2867, 2)
	attribute long_name = "time bounds for measurement"