HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.8, ACDD-1.3"
	attribute acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
	attribute citation = "Kasper-Giebl, A., Schauer, G., ACTRIS, EMEP, GAW-WDCA, 2020, Particle_number_concentration at Sonnblick, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/VW7Y-2UFA"
	attribute contributor_name = "Christian Maier"
	attribute contributor_role = "data submitter"
	attribute creator_email = "anneliese.kasper-giebl@tuwien.ac.at, gerhard.schauer@zamg.ac.at"
	attribute creator_institution = "\"Institute of Chemical Technologies and Analytics, Research Group for Environmental Analysis, TU-Wien\", \"Sonnblick Observatorium, ZAMG\""
	attribute creator_name = "Anne Kasper-Giebl, Gerhard Schauer"
	attribute creator_type = "person"
	attribute date_created = "2020-07-10T09:53:57 UTC"
	attribute date_metadata_modified = "2020-07-10T09:53:57 UTC"
	attribute doi = "https://doi.org/10.48597/VW7Y-2UFA"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
	attribute ebas_citation = "Kasper-Giebl, A., Schauer, G., ACTRIS, EMEP, GAW-WDCA, 2020, Particle_number_concentration at Sonnblick, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/VW7Y-2UFA"
	attribute ebas_contains_doi = "https://doi.org/10.48597/VW7Y-2UFA"
	attribute ebas_data_definition = "EBAS_1.1"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_export_filter = "exclude-900,exclude-invalid"
	attribute ebas_export_state = "2020-07-10T09:53:57.427000 UTC"
	attribute ebas_file_creation = "2024-05-04T21:34:12.014828 UTC"
	attribute ebas_file_name = "VW7Y-2UFA.nc"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCA"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig"
	attribute ebas_framework_description = "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for 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 = "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols"
	attribute ebas_inlet_description = "TSP at ambient humidity inlet, regulated heating (20 degrees), flow 137 l/min"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "TSI"
	attribute ebas_instrument_model = "3022"
	attribute ebas_instrument_name = "TSI_3022_A"
	attribute ebas_instrument_serial_number = "454"
	attribute ebas_instrument_type = "cpc"
	attribute ebas_laboratory_code = "AT05L"
	attribute ebas_measuremenet_latitude = "47.0538902283"
	attribute ebas_measurement_altitude = "3116.0 m"
	attribute ebas_measurement_height = "10.0 m"
	attribute ebas_measurement_longitude = "12.9588890076"
	attribute ebas_measurement_uncertainty_expl = "typical value of unit-to-unit variability"
	attribute ebas_metadata = (text block)
| {
|     "Data definition": "EBAS_1.1",
|     "Data license": "https://creativecommons.org/licenses/by/4.0/",
|     "Citation": "Kasper-Giebl, A., Schauer, G., ACTRIS, EMEP, GAW-WDCA, 2020, Particle_number_concentration at Sonnblick, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/VW7Y-2UFA",
|     "Set type code": "TU",
|     "Timezone": "UTC",
|     "File name": "VW7Y-2UFA.nc",
|     "Represents DOI": "https://doi.org/10.48597/VW7Y-2UFA",
|     "Contains data from DOI": "https://doi.org/10.48597/VW7Y-2UFA",
|     "File creation": "2024-05-04T21:34:12.014828 UTC",
|     "Export state": "2020-07-10T09:53:57.427000 UTC",
|     "Export filter": "exclude-900,exclude-invalid",
|     "Startdate": "20160101000000",
|     "Revision date": "20200710095357",
|     "Version": "1",
|     "Version description": "initial revision",
|     "Data level": "2",
|     "Period code": "3y",
|     "Resolution code": "1h",
|     "Sample duration": "1h",
|     "Orig. time res.": "1mn",
|     "Station code": "AT0034G",
|     "Platform code": "AT0034S",
|     "Station name": "Sonnblick",
|     "Station WDCA-ID": "GAWAAT__SNB",
|     "Station GAW-ID": "SNB",
|     "Station GAW-Name": "Sonnblick",
|     "Station other IDs": "SNB (ZAMG)",
|     "Station land use": "Gravel and stone",
|     "Station setting": "Mountain",
|     "Station GAW type": "G",
|     "Station WMO region": "6",
|     "Station latitude": "47.05407",
|     "Station longitude": "12.95794",
|     "Station altitude": "3106.0 m",
|     "Measurement latitude": "47.0538902283",
|     "Measurement longitude": "12.9588890076",
|     "Measurement altitude": "3116.0 m",
|     "Measurement height": "10.0 m",
|     "Regime": "IMG",
|     "Laboratory code": "AT05L",
|     "Instrument type": "cpc",
|     "Instrument name": "TSI_3022_A",
|     "Instrument manufacturer": "TSI",
|     "Instrument model": "3022",
|     "Instrument serial number": "454",
|     "Method ref": "AT05L_cpc_3",
|     "Standard method": "None",
|     "Inlet type": "Hat or hood",
|     "Inlet description": "TSP at ambient humidity inlet, regulated heating (20 degrees), flow 137 l/min",
|     "Volume std. temperature": "273.15 K",
|     "Volume std. pressure": "1013.25 hPa",
|     "Measurement uncertainty expl.": "typical value of unit-to-unit variability",
|     "Zero/negative values code": "Zero possible",
|     "Zero/negative values": "Zero values may appear due to statistical variations at very low concentrations",
|     "Organization": "AT05L, \"Institute of Chemical Technologies and Analytics, TU-Wien\", , Research Group for Environmental Analytics, Getreidemarkt 9/164, , A-1060, Vienna, Austria",
|     "Framework acronym": "ACTRIS, EMEP, GAW-WDCA",
|     "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols",
|     "Framework description": "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for 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": "Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig",
|     "Framework contact email": "clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no",
|     "Originator": "Schauer, Gerhard, gerhard.schauer@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria",
|     "Submitter": "Maier, Christian, christian.maier@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria",
|     "Acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
| }
	attribute ebas_method_ref = "AT05L_cpc_3"
	attribute ebas_organization = "AT05L, \"Institute of Chemical Technologies and Analytics, TU-Wien\", , Research Group for Environmental Analytics, Getreidemarkt 9/164, , A-1060, Vienna, Austria"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "Schauer, Gerhard, gerhard.schauer@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_period_code = "3y"
	attribute ebas_platform_code = "AT0034S"
	attribute ebas_regime = "IMG"
	attribute ebas_represents_doi = "https://doi.org/10.48597/VW7Y-2UFA"
	attribute ebas_resolution_code = "1h"
	attribute ebas_revision_date = "20200710095357"
	attribute ebas_sample_duration = "1h"
	attribute ebas_set_type_code = "TU"
	attribute ebas_standard_method = "None"
	attribute ebas_startdate = "20160101000000"
	attribute ebas_station_altitude = "3106.0 m"
	attribute ebas_station_code = "AT0034G"
	attribute ebas_station_gaw_id = "SNB"
	attribute ebas_station_gaw_name = "Sonnblick"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Gravel and stone"
	attribute ebas_station_latitude = "47.05407"
	attribute ebas_station_longitude = "12.95794"
	attribute ebas_station_name = "Sonnblick"
	attribute ebas_station_other_ids = "SNB (ZAMG)"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAAT__SNB"
	attribute ebas_station_wmo_region = "6"
	attribute ebas_submitter = "Maier, Christian, christian.maier@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_timezone = "UTC"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute featureType = "timeSeries"
	attribute geospatial_bounds = "POINT Z (47.0538902283 12.9588890076 3116.0)"
	attribute geospatial_bounds_crs = "EPSG:4979"
	attribute geospatial_lat_max = 47.0538902283
	attribute geospatial_lat_min = 47.0538902283
	attribute geospatial_lon_max = 12.9588890076
	attribute geospatial_lon_min = 12.9588890076
	attribute geospatial_vertical_max = 3116.0
	attribute geospatial_vertical_min = 3116.0
	attribute geospatial_vertical_positive = "up"
	attribute id = "VW7Y-2UFA.nc"
	attribute institution = "AT05L, Institute of Chemical Technologies and Analytics, TU-Wien, Research Group for Environmental Analytics, Getreidemarkt 9/164, A-1060, Vienna, Austria"
	attribute keywords = "ACTRIS, number_concentration_of_particles_in_dry_aerosol_particles_in_air, Sonnblick, particle_number_concentration, aerosol, GAW-WDCA, EMEP, AT0034G"
	attribute license = "https://creativecommons.org/licenses/by/4.0/"
	attribute naming_authority = "no.nilu.ebas"
	attribute processing_level = "2: final (Physical parameters, aggregated (if needed), info on variability recommended, quality assured by human inspection. This is the typical EBAS data level meant for dissemination and long term preservation.)"
	attribute project = "ACTRIS, EMEP, GAW-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 = "Particle_number_concentration at Sonnblick. These measurements are gathered as a part of the following projects ACTRIS, EMEP, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: particle_number_concentration in aerosol (number_concentration_of_particles_in_dry_aerosol_particles_in_air), particle_number_concentration in aerosol (number_concentration_of_particles_in_dry_aerosol_particles_in_air), particle_number_concentration in aerosol (number_concentration_of_particles_in_dry_aerosol_particles_in_air)"
	attribute time_coverage_duration = "P0002-10-00T00:00:00"
	attribute time_coverage_end = "2018-11-01T00:00:00 UTC"
	attribute time_coverage_resolution = "P0000-00-00T01:00:00"
	attribute time_coverage_start = "2016-01-01T00:00:00 UTC"
	attribute timezone = "UTC"
	attribute title = "Particle_number_concentration at Sonnblick"
dataset /Location: string, shape (1)
	text = "instrument internal"
dataset /metadata_time: float64, shape (3)
	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 42551.0, last 43251.0, count 3
dataset /metadata_time_bnds: float64, shape (3, 2)
	attribute long_name = "time bounds for ebas metadata intervals"
dataset /particle_number_concentration_amean: float64, shape (24840)
	attribute _FillValue = nan
	attribute ancillary_variables = "particle_number_concentration_amean_qc particle_number_concentration_amean_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
	attribute ebas_component = "particle_number_concentration"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 1/cm3"
	attribute ebas_detection_limit_expl = "Determined only by instrument counting statistics, no detection limit flag used"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCA"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig"
	attribute ebas_framework_description = "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for 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 = "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols"
	attribute ebas_inlet_description = "TSP at ambient humidity inlet, regulated heating (20 degrees), flow 137 l/min"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "TSI"
	attribute ebas_instrument_model = "3022"
	attribute ebas_instrument_name = "TSI_3022_A"
	attribute ebas_instrument_serial_number = "454"
	attribute ebas_instrument_type = "cpc"
	attribute ebas_laboratory_code = "AT05L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measuremenet_latitude = "47.0538902283"
	attribute ebas_measurement_altitude = "3116.0 m"
	attribute ebas_measurement_height = "10.0 m"
	attribute ebas_measurement_longitude = "12.9588890076"
	attribute ebas_measurement_uncertainty = "5.0 %"
	attribute ebas_measurement_uncertainty_expl = "typical value of unit-to-unit variability"
	attribute ebas_method_ref = "AT05L_cpc_3"
	attribute ebas_organization = "AT05L, \"Institute of Chemical Technologies and Analytics, TU-Wien\", , Research Group for Environmental Analytics, Getreidemarkt 9/164, , A-1060, Vienna, Austria"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "Schauer, Gerhard, gerhard.schauer@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_platform_code = "AT0034S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20200710095357"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "None"
	attribute ebas_station_altitude = "3106.0 m"
	attribute ebas_station_code = "AT0034G"
	attribute ebas_station_gaw_id = "SNB"
	attribute ebas_station_gaw_name = "Sonnblick"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Gravel and stone"
	attribute ebas_station_latitude = "47.05407"
	attribute ebas_station_longitude = "12.95794"
	attribute ebas_station_name = "Sonnblick"
	attribute ebas_station_other_ids = "SNB (ZAMG)"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAAT__SNB"
	attribute ebas_station_wmo_region = "6"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "Maier, Christian, christian.maier@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_unit = "1/cm3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "number_concentration_of_particles_in_dry_aerosol_particles_in_air"
	attribute units = "1/cm3"
dataset /particle_number_concentration_amean_ebasmetadata: string, shape (3)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /particle_number_concentration_amean_qc: int32, shape (1, 24840)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /particle_number_concentration_amean_qc_flags: float32, shape (1)
dataset /particle_number_concentration_perc8413: float64, shape (24840)
	attribute _FillValue = nan
	attribute ancillary_variables = "particle_number_concentration_perc8413_qc particle_number_concentration_perc8413_ebasmetadata"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
	attribute ebas_component = "particle_number_concentration"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 1/cm3"
	attribute ebas_detection_limit_expl = "Determined only by instrument counting statistics, no detection limit flag used"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCA"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig"
	attribute ebas_framework_description = "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for 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 = "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols"
	attribute ebas_inlet_description = "TSP at ambient humidity inlet, regulated heating (20 degrees), flow 137 l/min"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "TSI"
	attribute ebas_instrument_model = "3022"
	attribute ebas_instrument_name = "TSI_3022_A"
	attribute ebas_instrument_serial_number = "454"
	attribute ebas_instrument_type = "cpc"
	attribute ebas_laboratory_code = "AT05L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measuremenet_latitude = "47.0538902283"
	attribute ebas_measurement_altitude = "3116.0 m"
	attribute ebas_measurement_height = "10.0 m"
	attribute ebas_measurement_longitude = "12.9588890076"
	attribute ebas_measurement_uncertainty = "5.0 %"
	attribute ebas_measurement_uncertainty_expl = "typical value of unit-to-unit variability"
	attribute ebas_method_ref = "AT05L_cpc_3"
	attribute ebas_organization = "AT05L, \"Institute of Chemical Technologies and Analytics, TU-Wien\", , Research Group for Environmental Analytics, Getreidemarkt 9/164, , A-1060, Vienna, Austria"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "Schauer, Gerhard, gerhard.schauer@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_platform_code = "AT0034S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20200710095357"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "None"
	attribute ebas_station_altitude = "3106.0 m"
	attribute ebas_station_code = "AT0034G"
	attribute ebas_station_gaw_id = "SNB"
	attribute ebas_station_gaw_name = "Sonnblick"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Gravel and stone"
	attribute ebas_station_latitude = "47.05407"
	attribute ebas_station_longitude = "12.95794"
	attribute ebas_station_name = "Sonnblick"
	attribute ebas_station_other_ids = "SNB (ZAMG)"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAAT__SNB"
	attribute ebas_station_wmo_region = "6"
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "Maier, Christian, christian.maier@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_unit = "1/cm3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "number_concentration_of_particles_in_dry_aerosol_particles_in_air"
	attribute units = "1/cm3"
dataset /particle_number_concentration_perc8413_ebasmetadata: string, shape (3)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /particle_number_concentration_perc8413_qc: int32, shape (1, 24840)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /particle_number_concentration_perc8413_qc_flags: float32, shape (1)
dataset /particle_number_concentration_prec1587: float64, shape (24840)
	attribute _FillValue = nan
	attribute ancillary_variables = "particle_number_concentration_prec1587_qc particle_number_concentration_prec1587_ebasmetadata"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
	attribute ebas_component = "particle_number_concentration"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit = "0.001 1/cm3"
	attribute ebas_detection_limit_expl = "Determined only by instrument counting statistics, no detection limit flag used"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCA"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig"
	attribute ebas_framework_description = "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for 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 = "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols"
	attribute ebas_inlet_description = "TSP at ambient humidity inlet, regulated heating (20 degrees), flow 137 l/min"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "TSI"
	attribute ebas_instrument_model = "3022"
	attribute ebas_instrument_name = "TSI_3022_A"
	attribute ebas_instrument_serial_number = "454"
	attribute ebas_instrument_type = "cpc"
	attribute ebas_laboratory_code = "AT05L"
	attribute ebas_matrix = "aerosol"
	attribute ebas_measuremenet_latitude = "47.0538902283"
	attribute ebas_measurement_altitude = "3116.0 m"
	attribute ebas_measurement_height = "10.0 m"
	attribute ebas_measurement_longitude = "12.9588890076"
	attribute ebas_measurement_uncertainty = "5.0 %"
	attribute ebas_measurement_uncertainty_expl = "typical value of unit-to-unit variability"
	attribute ebas_method_ref = "AT05L_cpc_3"
	attribute ebas_organization = "AT05L, \"Institute of Chemical Technologies and Analytics, TU-Wien\", , Research Group for Environmental Analytics, Getreidemarkt 9/164, , A-1060, Vienna, Austria"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "Schauer, Gerhard, gerhard.schauer@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_platform_code = "AT0034S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20200710095357"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "None"
	attribute ebas_station_altitude = "3106.0 m"
	attribute ebas_station_code = "AT0034G"
	attribute ebas_station_gaw_id = "SNB"
	attribute ebas_station_gaw_name = "Sonnblick"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Gravel and stone"
	attribute ebas_station_latitude = "47.05407"
	attribute ebas_station_longitude = "12.95794"
	attribute ebas_station_name = "Sonnblick"
	attribute ebas_station_other_ids = "SNB (ZAMG)"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAAT__SNB"
	attribute ebas_station_wmo_region = "6"
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "Maier, Christian, christian.maier@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_unit = "1/cm3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute standard_name = "number_concentration_of_particles_in_dry_aerosol_particles_in_air"
	attribute units = "1/cm3"
dataset /particle_number_concentration_prec1587_ebasmetadata: string, shape (3)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /particle_number_concentration_prec1587_qc: int32, shape (1, 24840)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /particle_number_concentration_prec1587_qc_flags: float32, shape (1)
dataset /tbnds: float32, shape (2)
dataset /temperature: float64, shape (1, 24840)
	attribute _FillValue = nan
	attribute ancillary_variables = "temperature_qc temperature_ebasmetadata"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP, GAW-WDCA. Request acknowledgement details from data originator"
	attribute ebas_component = "temperature"
	attribute ebas_data_level = "2"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_framework_acronym = "ACTRIS, EMEP, GAW-WDCA"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig"
	attribute ebas_framework_description = "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for 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 = "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols"
	attribute ebas_inlet_description = "TSP at ambient humidity inlet, regulated heating (20 degrees), flow 137 l/min"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "TSI"
	attribute ebas_instrument_model = "3022"
	attribute ebas_instrument_name = "TSI_3022_A"
	attribute ebas_instrument_serial_number = "454"
	attribute ebas_instrument_type = "cpc"
	attribute ebas_laboratory_code = "AT05L"
	attribute ebas_matrix = "instrument"
	attribute ebas_measuremenet_latitude = "47.0538902283"
	attribute ebas_measurement_altitude = "3116.0 m"
	attribute ebas_measurement_height = "10.0 m"
	attribute ebas_measurement_longitude = "12.9588890076"
	attribute ebas_measurement_uncertainty_expl = "typical value of unit-to-unit variability"
	attribute ebas_method_ref = "AT05L_cpc_3"
	attribute ebas_organization = "AT05L, \"Institute of Chemical Technologies and Analytics, TU-Wien\", , Research Group for Environmental Analytics, Getreidemarkt 9/164, , A-1060, Vienna, Austria"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "Schauer, Gerhard, gerhard.schauer@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_platform_code = "AT0034S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "20200710095357"
	attribute ebas_sample_duration = "1h"
	attribute ebas_standard_method = "None"
	attribute ebas_station_altitude = "3106.0 m"
	attribute ebas_station_code = "AT0034G"
	attribute ebas_station_gaw_id = "SNB"
	attribute ebas_station_gaw_name = "Sonnblick"
	attribute ebas_station_gaw_type = "G"
	attribute ebas_station_land_use = "Gravel and stone"
	attribute ebas_station_latitude = "47.05407"
	attribute ebas_station_longitude = "12.95794"
	attribute ebas_station_name = "Sonnblick"
	attribute ebas_station_other_ids = "SNB (ZAMG)"
	attribute ebas_station_setting = "Mountain"
	attribute ebas_station_wdca_id = "GAWAAT__SNB"
	attribute ebas_station_wmo_region = "6"
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "Maier, Christian, christian.maier@zamg.ac.at, Sonnblick Observatorium, ZAMG, , Freisaalweg 16, , A-5020, Salzburg, Austria"
	attribute ebas_unit = "K"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_zero_negative_values = "Zero values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero possible"
	attribute missing_value = nan
	attribute units = "K"
dataset /temperature_ebasmetadata: string, shape (1, 3)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
dataset /temperature_qc: int32, shape (1, 1, 24840)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /temperature_qc_flags: float32, shape (1)
dataset /time: float64, shape (24840)
	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 42368.020833333336, last 43402.979166666664, count 24840
dataset /time_bnds: float64, shape (24840, 2)
	attribute long_name = "time bounds for measurement"