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Global Attributes:	Conventions: CF-1.8, ACDD-1.3 featureType: timeSeries title: Nitrogen oxides at Kosetice (NOAK) keywords: mole_fraction_of_nitrogen_dioxide_in_air, EMEP, mole_fraction_of_nitrogen_monoxide_in_air, Kosetice (NOAK), mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air, nitrogen_monoxide, air, CZ0003R, ACTRIS, nitrogen_dioxide, mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air id: HRS9-RA4M.nc naming_authority: EBAS project: ACTRIS, EMEP acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator doi: https://doi.org/10.48597/HRS9-RA4M license: https://creativecommons.org/licenses/by/4.0/ citation: Vana, M., Vana, M., 2019, Nitrogen oxides at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/HRS9-RA4M summary: Nitrogen oxides at Kosetice (NOAK). These measurements are gathered as a part of the following projects ACTRIS, EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: nitrogen_dioxide in air (mole_fraction_of_nitrogen_dioxide_in_air), nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air), nitrogen_dioxide in air (mole_fraction_of_nitrogen_dioxide_in_air), nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air), nitrogen_monoxide in air (mole_fraction_of_nitrogen_monoxide_in_air), nitrogen_monoxide in air (mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air), nitrogen_monoxide in air (mole_fraction_of_nitrogen_monoxide_in_air), nitrogen_monoxide in air (mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air) source: surface observation institution: CZ01L, Czech Hydrometeorological Institute, Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic processing_level: processing_level_test date_created: 2019-10-23T11:24:09 UTC date_metadata_modified: 2019-10-23T11:24:09 UTC creator_name: Milan Vana, Milan Vana creator_type: person creator_email: , creator_institution: , contributor_name: Jaroslav Pekarek, Jaroslav Pekarek contributor_role: data submitter, data submitter publisher_type: institution publisher_name: NILU - Norwegian Institute for Air Research, ATMOS, EBAS publisher_institution: NILU - Norwegian Institute for Air Research, ATMOS, EBAS publisher_email: ebas@nilu.no publisher_url: https://www.nilu.no/ geospatial_bounds: POINT Z (49.573394 15.080278 535.0) geospatial_bounds_crs: EPSG:4979 geospatial_lat_min: 49.573394 geospatial_lat_max: 49.573394 geospatial_lon_min: 15.080278 geospatial_lon_max: 15.080278 geospatial_vertical_min: 535.0 geospatial_vertical_max: 535.0 geospatial_vertical_positive: up time_coverage_start: 2013-01-01T00:00:00 UTC time_coverage_end: 2015-01-01T00:00:00 UTC time_coverage_duration: P0002-00-00T00:00:00 time_coverage_resolution: P0000-00-00T01:00:00 timezone: UTC ebas_data_definition: EBAS_1.1 ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_citation: Vana, M., Vana, M., 2019, Nitrogen oxides at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/HRS9-RA4M ebas_set_type_code: TI ebas_timezone: UTC ebas_file_name: HRS9-RA4M.nc ebas_represents_doi: https://doi.org/10.48597/HRS9-RA4M ebas_contains_doi: https://doi.org/10.48597/HRS9-RA4M ebas_file_creation: 2024-02-12T12:45:08.305876 UTC ebas_export_state: 2019-10-23T11:24:09.253000 UTC ebas_export_filter: exclude-900,exclude-invalid ebas_startdate: 20130101000000 ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_data_level: 2 ebas_period_code: 2y ebas_resolution_code: 1h ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Vana, Milan, , , , , , , , , ebas_submitter: Pekarek, Jaroslav, , , , , , , , , ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator Metadata_Conventions: Unidata Dataset Discovery v1.0 geospatial_lat_units: degrees_north geospatial_lon_units: degrees_east comment: { "Data definition": "EBAS_1.1", "Data license": "https://creativecommons.org/licenses/by/4.0/", "Citation": "Vana, M., Vana, M., 2019, Nitrogen oxides at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/HRS9-RA4M", "Set type code": "TI", "Timezone": "UTC", "File name": "HRS9-RA4M.nc", "Represents DOI": "https://doi.org/10.48597/HRS9-RA4M", "Contains data from DOI": "https://doi.org/10.48597/HRS9-RA4M", "File creation": "2024-02-12T12:45:08.305876 UTC", "Export state": "2019-10-23T11:24:09.253000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20130101000000", "Revision date": "20191023112409", "Version": "1", "Version description": "initial revision, manually inspected", "Data level": "2", "Period code": "2y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "Station code": "CZ0003R", "Platform code": "CZ0003S", "Station name": "Kosetice (NOAK)", "Station WDCA-ID": "GAWACZ__KOS", "Station GAW-ID": "KOS", "Station GAW-Name": "Kosetice Observatory", "Station land use": "Agricultural", "Station setting": "Rural", "Station GAW type": "R", "Station WMO region": "6", "Station latitude": "49.573394", "Station longitude": "15.080278", "Station altitude": "535.0 m", "Measurement height": "4.0 m", "Regime": "IMG", "Matrix": "air", "Laboratory code": "CZ01L", "Instrument type": "chemiluminescence_molybdenum", "Instrument name": "Thermo_M_42SD", "Method ref": "CZ01L_chemiluminescence_Thermo_42SD", "Inlet type": "Hat or hood", "Inlet description": "Downward facing with hood", "Humidity/temperature control": "None", "Humidity/temperature control description": "unknown", "Detection limit expl.": "Determined by instrument counting statistics, no detection limit flag used", "Measurement uncertainty expl.": "includes statistical uncertainty of individual sample and calibration uncertainty", "Zero/negative values code": "Zero/negative possible", "Zero/negative values": "Zero and neg. values may appear due to statistical variations at very low concentrations", "Organization": "CZ01L, Czech Hydrometeorological Institute, , , \"Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic\", , , , ", "Framework acronym": "ACTRIS, EMEP", "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme", "Framework description": "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.", "Framework contact name": "Cathrine Lund Myhre, Kjetil TÃ¸rseth", "Framework contact email": "clm@nilu.no, kt@nilu.no", "Originator": "Vana, Milan, , , , , , , , , ", "Submitter": "Pekarek, Jaroslav, , , , , , , , , ", "Acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator" } standard_name_vocabulary: CF-1.7, ACDD-1.3 history: None creator_url: ebas.nilu.no

Variables:	time: Array of 64 bit Reals [time = 0..16921] time: standard_name: time long_name: time of measurement units: days since 1900-01-01 00:00:00 UTC axis: T calendar: gregorian bounds: time_bnds
	time_bnds: Array of 64 bit Reals [time = 0..16921][tbnds = 0..1] time: tbnds: long_name: time bounds for measurement
	metadata_time: Array of 64 bit Reals [metadata_time = 0..1] metadata_time: standard_name: time long_name: time of ebas metadata intervals units: days since 1900-01-01 00:00:00 UTC axis: T calendar: gregorian bounds: metadata_time_bnds
	metadata_time_bnds: Array of 64 bit Reals [metadata_time = 0..1][tbnds = 0..1] metadata_time: tbnds: long_name: time bounds for ebas metadata intervals
	nitrogen_dioxide_nmol_per_mol_amean: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_dioxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_dioxide_nmol_per_mol_amean_qc nitrogen_dioxide_nmol_per_mol_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_calibration_scale: NPL+GPT ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_detection_limit: 0.2 nmol/mol ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 1.04 nmol/mol ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.60019763. Measurement uncertainty converted from '0.6499197 ug N/m3' at 273.15 K, 1013.25 hPa to '1.04 nmol/mol', conversion factor 1.60019763. Detection limit converted from '0.1249846 ug N/m3' at 273.15 K, 1013.25 hPa to '0.2 nmol/mol', conversion factor 1.60019763.
	nitrogen_dioxide_nmol_per_mol_amean_qc: Array of 32 bit Integers [nitrogen_dioxide_nmol_per_mol_amean_qc_flags = 0..0][time = 0..16921] nitrogen_dioxide_nmol_per_mol_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_nmol_per_mol_amean_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_ug_N_per_m3_amean: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_dioxide_ug N_per_m3_amean_qc nitrogen_dioxide_ug N_per_m3_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_calibration_scale: NPL+GPT ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit: 0.1249846 ug N/m3 ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 0.6499197 ug N/m3 ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228.
	nitrogen_dioxide_ug_N_per_m3_amean_qc: Array of 32 bit Integers [nitrogen_dioxide_ug_N_per_m3_amean_qc_flags = 0..0][time = 0..16921] nitrogen_dioxide_ug_N_per_m3_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_ug_N_per_m3_amean_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_nmol_per_mol_uncertainty: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_dioxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_dioxide_nmol_per_mol_uncertainty_qc nitrogen_dioxide_nmol_per_mol_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_detection_limit: 0.2 nmol/mol ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 1.04 nmol/mol ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976. Measurement uncertainty converted from '0.64992 ug N/m3' at 273.15 K, 1013.25 hPa to '1.04 nmol/mol', conversion factor 1.6001976. Detection limit converted from '0.124985 ug N/m3' at 273.15 K, 1013.25 hPa to '0.2 nmol/mol', conversion factor 1.6001976.
	nitrogen_dioxide_nmol_per_mol_uncertainty_qc: Array of 32 bit Integers [nitrogen_dioxide_nmol_per_mol_uncertainty_qc_flags = 0..0][time = 0..16921] nitrogen_dioxide_nmol_per_mol_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_nmol_per_mol_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_ug_N_per_m3_uncertainty: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_dioxide_ug N_per_m3_uncertainty_qc nitrogen_dioxide_ug N_per_m3_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit: 0.124985 ug N/m3 ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 0.64992 ug N/m3 ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228.
	nitrogen_dioxide_ug_N_per_m3_uncertainty_qc: Array of 32 bit Integers [nitrogen_dioxide_ug_N_per_m3_uncertainty_qc_flags = 0..0][time = 0..16921] nitrogen_dioxide_ug_N_per_m3_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_ug_N_per_m3_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_nmol_per_mol_amean: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_monoxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_monoxide_nmol_per_mol_amean_qc nitrogen_monoxide_nmol_per_mol_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_calibration_scale: NPL ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_detection_limit: 0.2 nmol/mol ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 1.04 nmol/mol ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600198. Measurement uncertainty converted from '0.64992 ug N/m3' at 273.15 K, 1013.25 hPa to '1.04 nmol/mol', conversion factor 1.600198. Detection limit converted from '0.12498 ug N/m3' at 273.15 K, 1013.25 hPa to '0.2 nmol/mol', conversion factor 1.600198.
	nitrogen_monoxide_nmol_per_mol_amean_qc: Array of 32 bit Integers [nitrogen_monoxide_nmol_per_mol_amean_qc_flags = 0..1][time = 0..16921] nitrogen_monoxide_nmol_per_mol_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_nmol_per_mol_amean_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_ug_N_per_m3_amean: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_monoxide_ug N_per_m3_amean_qc nitrogen_monoxide_ug N_per_m3_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_calibration_scale: NPL ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit: 0.12498 ug N/m3 ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 0.64992 ug N/m3 ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228.
	nitrogen_monoxide_ug_N_per_m3_amean_qc: Array of 32 bit Integers [nitrogen_monoxide_ug_N_per_m3_amean_qc_flags = 0..1][time = 0..16921] nitrogen_monoxide_ug_N_per_m3_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_ug_N_per_m3_amean_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_nmol_per_mol_uncertainty: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_monoxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_monoxide_nmol_per_mol_uncertainty_qc nitrogen_monoxide_nmol_per_mol_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_detection_limit: 0.2 nmol/mol ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 1.04 nmol/mol ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.60019763. Measurement uncertainty converted from '0.6499197 ug N/m3' at 273.15 K, 1013.25 hPa to '1.04 nmol/mol', conversion factor 1.60019763. Detection limit converted from '0.1249846 ug N/m3' at 273.15 K, 1013.25 hPa to '0.2 nmol/mol', conversion factor 1.60019763.
	nitrogen_monoxide_nmol_per_mol_uncertainty_qc: Array of 32 bit Integers [nitrogen_monoxide_nmol_per_mol_uncertainty_qc_flags = 0..1][time = 0..16921] nitrogen_monoxide_nmol_per_mol_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_nmol_per_mol_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_ug_N_per_m3_uncertainty: Array of 64 bit Reals [time = 0..16921] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_monoxide_ug N_per_m3_uncertainty_qc nitrogen_monoxide_ug N_per_m3_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20191023112409 ebas_version: 1 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 1mn ebas_station_code: CZ0003R ebas_platform_code: CZ0003S ebas_station_name: Kosetice (NOAK) ebas_station_wdca_id: GAWACZ__KOS ebas_station_gaw_id: KOS ebas_station_gaw_name: Kosetice Observatory ebas_station_land_use: Agricultural ebas_station_setting: Rural ebas_station_gaw_type: R ebas_station_wmo_region: 6 ebas_station_latitude: 49.573394 ebas_station_longitude: 15.080278 ebas_station_altitude: 535.0 m ebas_measurement_height: 4.0 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: CZ01L ebas_instrument_type: chemiluminescence_molybdenum ebas_instrument_name: Thermo_M_42SD ebas_method_ref: CZ01L_chemiluminescence_Thermo_42SD ebas_inlet_type: Hat or hood ebas_inlet_description: Downward facing with hood ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: unknown ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit: 0.1249846 ug N/m3 ebas_detection_limit_expl: Determined by instrument counting statistics, no detection limit flag used ebas_measurement_uncertainty: 0.6499197 ug N/m3 ebas_measurement_uncertainty_expl: includes statistical uncertainty of individual sample and calibration uncertainty ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: CZ01L, Czech Hydrometeorological Institute, , , "Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic", , , , ebas_framework_acronym: ACTRIS, EMEP ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil TÃ¸rseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator ebas_comment: No water vapor, temperature and ozone correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228.
	nitrogen_monoxide_ug_N_per_m3_uncertainty_qc: Array of 32 bit Integers [nitrogen_monoxide_ug_N_per_m3_uncertainty_qc_flags = 0..1][time = 0..16921] nitrogen_monoxide_ug_N_per_m3_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_ug_N_per_m3_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..1] metadata_time: long_name: ebas metadata for different time intervals; json encoded

For questions or comments about this dataset, contact the administrator of this server [Richard Rud] at: ebas@nilu.no

For questions or comments about the OPeNDAP service bundled with the TDS, email THREDDS support at: support-thredds@unidata.ucar.edu

DDS:

Dataset {
    Float64 time[time = 16922];
    Float64 time_bnds[time = 16922][tbnds = 2];
    Float64 metadata_time[metadata_time = 2];
    Float64 metadata_time_bnds[metadata_time = 2][tbnds = 2];
    Float64 nitrogen_dioxide_nmol_per_mol_amean[time = 16922];
    Int32 nitrogen_dioxide_nmol_per_mol_amean_qc[nitrogen_dioxide_nmol_per_mol_amean_qc_flags = 1][time = 16922];
    String nitrogen_dioxide_nmol_per_mol_amean_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_dioxide_ug_N_per_m3_amean[time = 16922];
    Int32 nitrogen_dioxide_ug_N_per_m3_amean_qc[nitrogen_dioxide_ug_N_per_m3_amean_qc_flags = 1][time = 16922];
    String nitrogen_dioxide_ug_N_per_m3_amean_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_dioxide_nmol_per_mol_uncertainty[time = 16922];
    Int32 nitrogen_dioxide_nmol_per_mol_uncertainty_qc[nitrogen_dioxide_nmol_per_mol_uncertainty_qc_flags = 1][time = 16922];
    String nitrogen_dioxide_nmol_per_mol_uncertainty_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_dioxide_ug_N_per_m3_uncertainty[time = 16922];
    Int32 nitrogen_dioxide_ug_N_per_m3_uncertainty_qc[nitrogen_dioxide_ug_N_per_m3_uncertainty_qc_flags = 1][time = 16922];
    String nitrogen_dioxide_ug_N_per_m3_uncertainty_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_monoxide_nmol_per_mol_amean[time = 16922];
    Int32 nitrogen_monoxide_nmol_per_mol_amean_qc[nitrogen_monoxide_nmol_per_mol_amean_qc_flags = 2][time = 16922];
    String nitrogen_monoxide_nmol_per_mol_amean_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_monoxide_ug_N_per_m3_amean[time = 16922];
    Int32 nitrogen_monoxide_ug_N_per_m3_amean_qc[nitrogen_monoxide_ug_N_per_m3_amean_qc_flags = 2][time = 16922];
    String nitrogen_monoxide_ug_N_per_m3_amean_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_monoxide_nmol_per_mol_uncertainty[time = 16922];
    Int32 nitrogen_monoxide_nmol_per_mol_uncertainty_qc[nitrogen_monoxide_nmol_per_mol_uncertainty_qc_flags = 2][time = 16922];
    String nitrogen_monoxide_nmol_per_mol_uncertainty_ebasmetadata[metadata_time = 2];
    Float64 nitrogen_monoxide_ug_N_per_m3_uncertainty[time = 16922];
    Int32 nitrogen_monoxide_ug_N_per_m3_uncertainty_qc[nitrogen_monoxide_ug_N_per_m3_uncertainty_qc_flags = 2][time = 16922];
    String nitrogen_monoxide_ug_N_per_m3_uncertainty_ebasmetadata[metadata_time = 2];
} ebas_doi/HR/S9/RA/HRS9-RA4M.nc;

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