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        </Attribute>
        <Attribute name="ebas_framework_acronym" type="String">
            <Value value="ACTRIS, CAMPAIGN, COLOSSAL"/>
        </Attribute>
        <Attribute name="ebas_originator" type="String">
            <Value value="Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_instrument_name" type="String">
            <Value value="HVS_01_pm10"/>
        </Attribute>
        <Attribute name="ebas_flow_rate" type="String">
            <Value value="500.0 l/min"/>
        </Attribute>
        <Attribute name="ebas_volume_std_temperature" type="String">
            <Value value="273.15 K"/>
        </Attribute>
        <Attribute name="ebas_charring_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_station_name" type="String">
            <Value value="AGH University Krakow"/>
        </Attribute>
        <Attribute name="ebas_data_level" type="String">
            <Value value="2"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_manufacturer" type="String">
            <Value value="Sunset Laboratory"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="organic_carbon_amean_qc organic_carbon_amean_ebasmetadata"/>
        </Attribute>
        <Attribute name="ebas_inlet_type" type="String">
            <Value value="Impactor--direct"/>
        </Attribute>
        <Attribute name="ebas_medium" type="String">
            <Value value="Quartz"/>
        </Attribute>
        <Attribute name="ebas_filter_prefiring" type="String">
            <Value value="Not prefired"/>
        </Attribute>
        <Attribute name="ebas_instrument_type" type="String">
            <Value value="high_vol_sampler"/>
        </Attribute>
        <Attribute name="ebas_analytical_measurement_technique" type="String">
            <Value value="thermal-optical_analysis"/>
        </Attribute>
        <Attribute name="ebas_humidity_temperaure_control" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_detection_limit_expl" type="String">
            <Value value="Determined by taking 3 times standard deviation of ensemble of field blanks"/>
        </Attribute>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_component" type="String">
            <Value value="organic_carbon"/>
        </Attribute>
        <Attribute name="ebas_platform_code" type="String">
            <Value value="PL0010S"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_name" type="String">
            <Value value="TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_analytical_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_standard_method" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values_code" type="String">
            <Value value="Zero/negative impossible"/>
        </Attribute>
        <Attribute name="ebas_method_ref" type="String">
            <Value value="PL08L_TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_filter_conditioning" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_instrument_model" type="String">
            <Value value="DHA-80"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_name" type="String">
            <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
        </Attribute>
        <Attribute name="ebas_station_altitude" type="String">
            <Value value="282.0 m"/>
        </Attribute>
        <Attribute name="ebas_sample_duration" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_sample_preparation" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_measurement_uncertainty_expl" type="String">
            <Value value="calculated according to provided example (by Jean-Philippe Putaud)"/>
        </Attribute>
        <Attribute name="ebas_detection_limit" type="String">
            <Value value="0.539 ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_revision_date" type="String">
            <Value value="20191010150000"/>
        </Attribute>
        <Attribute name="ebas_measurement_height" type="String">
            <Value value="2.0 m"/>
        </Attribute>
        <Attribute name="ebas_framework_name" type="String">
            <Value value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , Chemical On-Line cOmpoSition and Source Apportionment of fine aerosoL"/>
        </Attribute>
        <Attribute name="ebas_organization" type="String">
            <Value value="PL08L, Faculty of Physics and Applied Computer Science, , , AGH University of Science and Technology, al. Mickiewicza 30, PL-30059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_submitter" type="String">
            <Value value="Skiba, Alicja, alicja.skiba@fis.agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Physics and Applied Computer Science, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_station_longitude" type="String">
            <Value value="19.913055556"/>
        </Attribute>
        <Attribute name="ebas_exposed_filter_area" type="String">
            <Value value="154.0 cm2"/>
        </Attribute>
        <Attribute name="ebas_filter_face_velocity" type="String">
            <Value value="54.0 cm/s"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_email" type="String">
            <Value value="clm@nilu.no, waa@nilu.no, waa@nilu.no"/>
        </Attribute>
        <Attribute name="ebas_station_setting" type="String">
            <Value value="Urban and center city"/>
        </Attribute>
        <Attribute name="ebas_station_land_use" type="String">
            <Value value="Residential"/>
        </Attribute>
        <Attribute name="ebas_blank_correction" type="String">
            <Value value="Blank corrected"/>
        </Attribute>
        <Attribute name="ebas_statistics" type="String">
            <Value value="arithmetic mean"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_model" type="String">
            <Value value="Carbon Aerosol Analyzer"/>
        </Attribute>
        <Attribute name="ebas_regime" type="String">
            <Value value="IMG"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="mass_concentration_of_organic_carbon_in_pm10_in_air"/>
        </Attribute>
    </Float64>
    <String name="elemental_carbon_amean_ebasmetadata">
        <Dim name="/metadata_time"/>
        <Attribute name="long_name" type="String">
            <Value value="ebas metadata for different time intervals; json encoded"/>
        </Attribute>
    </String>
    <Float64 name="organic_carbon_amean_Fraction">
        <Dim name="/Fraction"/>
        <Dim name="/time"/>
        <Attribute name="ebas_version_description" type="String">
            <Value value="initial revision, manually inspected"/>
        </Attribute>
        <Attribute name="ebas_framework_description" type="String">
            <Value value="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., , Assessment of fine atmospheric aerosols (PM2.5), ther spatial variability (across Europe), their temporal variability (1h or better), the seasonality, the phenomenology (chemical composition) and the sources."/>
        </Attribute>
        <Attribute name="ebas_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_artifact_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_serial_number" type="String">
            <Value value="241-45"/>
        </Attribute>
        <Attribute name="ebas_filter_description" type="String">
            <Value value="Tissuquartz-2500QAT-UP"/>
        </Attribute>
        <Attribute name="ebas_acknowledgement" type="String">
            <Value value="Request acknowledgement details from data originator"/>
        </Attribute>
        <Attribute name="ebas_volume_std_pressure" type="String">
            <Value value="1013.00 hPa"/>
        </Attribute>
        <Attribute name="ebas_instrument_manufacturer" type="String">
            <Value value="DIGITEL"/>
        </Attribute>
        <Attribute name="ebas_version" type="String">
            <Value value="1"/>
        </Attribute>
        <Attribute name="ebas_station_code" type="String">
            <Value value="PL0010U"/>
        </Attribute>
        <Attribute name="ebas_matrix" type="String">
            <Value value="pm10"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="time: mean"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values" type="String">
            <Value value="zero/negative impossible due to high detected concentrations"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_station_latitude" type="String">
            <Value value="50.066944444"/>
        </Attribute>
        <Attribute name="ebas_unit" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_orig_time_res" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_framework_acronym" type="String">
            <Value value="ACTRIS, CAMPAIGN, COLOSSAL"/>
        </Attribute>
        <Attribute name="ebas_originator" type="String">
            <Value value="Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_instrument_name" type="String">
            <Value value="HVS_01_pm10"/>
        </Attribute>
        <Attribute name="ebas_flow_rate" type="String">
            <Value value="500.0 l/min"/>
        </Attribute>
        <Attribute name="ebas_volume_std_temperature" type="String">
            <Value value="273.15 K"/>
        </Attribute>
        <Attribute name="ebas_charring_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_station_name" type="String">
            <Value value="AGH University Krakow"/>
        </Attribute>
        <Attribute name="ebas_data_level" type="String">
            <Value value="2"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_manufacturer" type="String">
            <Value value="Sunset Laboratory"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="organic_carbon_amean_Fraction_qc organic_carbon_amean_Fraction_ebasmetadata"/>
        </Attribute>
        <Attribute name="ebas_inlet_type" type="String">
            <Value value="Impactor--direct"/>
        </Attribute>
        <Attribute name="ebas_medium" type="String">
            <Value value="Quartz"/>
        </Attribute>
        <Attribute name="ebas_filter_prefiring" type="String">
            <Value value="Not prefired"/>
        </Attribute>
        <Attribute name="ebas_instrument_type" type="String">
            <Value value="high_vol_sampler"/>
        </Attribute>
        <Attribute name="ebas_analytical_measurement_technique" type="String">
            <Value value="thermal-optical_analysis"/>
        </Attribute>
        <Attribute name="ebas_humidity_temperaure_control" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_detection_limit_expl" type="String">
            <Value value="Determined by taking 3 times standard deviation of ensemble of field blanks"/>
        </Attribute>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_component" type="String">
            <Value value="organic_carbon"/>
        </Attribute>
        <Attribute name="ebas_platform_code" type="String">
            <Value value="PL0010S"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_name" type="String">
            <Value value="TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_analytical_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_standard_method" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values_code" type="String">
            <Value value="Zero/negative impossible"/>
        </Attribute>
        <Attribute name="ebas_method_ref" type="String">
            <Value value="PL08L_TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_filter_conditioning" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_instrument_model" type="String">
            <Value value="DHA-80"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_name" type="String">
            <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
        </Attribute>
        <Attribute name="ebas_station_altitude" type="String">
            <Value value="282.0 m"/>
        </Attribute>
        <Attribute name="ebas_sample_duration" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_sample_preparation" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_measurement_uncertainty_expl" type="String">
            <Value value="calculated according to provided example (by Jean-Philippe Putaud)"/>
        </Attribute>
        <Attribute name="ebas_revision_date" type="String">
            <Value value="20191010150000"/>
        </Attribute>
        <Attribute name="ebas_measurement_height" type="String">
            <Value value="2.0 m"/>
        </Attribute>
        <Attribute name="ebas_framework_name" type="String">
            <Value value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , Chemical On-Line cOmpoSition and Source Apportionment of fine aerosoL"/>
        </Attribute>
        <Attribute name="ebas_organization" type="String">
            <Value value="PL08L, Faculty of Physics and Applied Computer Science, , , AGH University of Science and Technology, al. Mickiewicza 30, PL-30059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_submitter" type="String">
            <Value value="Skiba, Alicja, alicja.skiba@fis.agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Physics and Applied Computer Science, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_station_longitude" type="String">
            <Value value="19.913055556"/>
        </Attribute>
        <Attribute name="ebas_exposed_filter_area" type="String">
            <Value value="154.0 cm2"/>
        </Attribute>
        <Attribute name="ebas_filter_face_velocity" type="String">
            <Value value="54.0 cm/s"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_email" type="String">
            <Value value="clm@nilu.no, waa@nilu.no, waa@nilu.no"/>
        </Attribute>
        <Attribute name="ebas_station_setting" type="String">
            <Value value="Urban and center city"/>
        </Attribute>
        <Attribute name="ebas_station_land_use" type="String">
            <Value value="Residential"/>
        </Attribute>
        <Attribute name="ebas_blank_correction" type="String">
            <Value value="Blank corrected"/>
        </Attribute>
        <Attribute name="ebas_statistics" type="String">
            <Value value="arithmetic mean"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_model" type="String">
            <Value value="Carbon Aerosol Analyzer"/>
        </Attribute>
        <Attribute name="ebas_regime" type="String">
            <Value value="IMG"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="mass_concentration_of_organic_carbon_in_pm10_in_air"/>
        </Attribute>
        <Map name="/Fraction"/>
        <Map name="/time"/>
    </Float64>
    <Int32 name="elemental_carbon_uncertainty_qc">
        <Dim name="/elemental_carbon_uncertainty_qc_flags"/>
        <Dim name="/time"/>
        <Attribute name="missing_value" type="Int32">
            <Value value="0"/>
        </Attribute>
        <Attribute name="_FillValue" type="Int32">
            <Value value="0"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="status_flag"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="1"/>
        </Attribute>
    </Int32>
    <Float64 name="elemental_carbon_uncertainty">
        <Dim name="/time"/>
        <Attribute name="ebas_version_description" type="String">
            <Value value="initial revision, manually inspected"/>
        </Attribute>
        <Attribute name="ebas_framework_description" type="String">
            <Value value="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., , Assessment of fine atmospheric aerosols (PM2.5), ther spatial variability (across Europe), their temporal variability (1h or better), the seasonality, the phenomenology (chemical composition) and the sources."/>
        </Attribute>
        <Attribute name="ebas_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_artifact_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_serial_number" type="String">
            <Value value="241-45"/>
        </Attribute>
        <Attribute name="ebas_filter_description" type="String">
            <Value value="Tissuquartz-2500QAT-UP"/>
        </Attribute>
        <Attribute name="ebas_acknowledgement" type="String">
            <Value value="Request acknowledgement details from data originator"/>
        </Attribute>
        <Attribute name="ebas_volume_std_pressure" type="String">
            <Value value="1013.00 hPa"/>
        </Attribute>
        <Attribute name="ebas_instrument_manufacturer" type="String">
            <Value value="DIGITEL"/>
        </Attribute>
        <Attribute name="ebas_version" type="String">
            <Value value="1"/>
        </Attribute>
        <Attribute name="ebas_station_code" type="String">
            <Value value="PL0010U"/>
        </Attribute>
        <Attribute name="ebas_matrix" type="String">
            <Value value="pm10"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="time: uncertainty"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values" type="String">
            <Value value="zero/negative impossible due to high detected concentrations"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_station_latitude" type="String">
            <Value value="50.066944444"/>
        </Attribute>
        <Attribute name="ebas_unit" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_orig_time_res" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_framework_acronym" type="String">
            <Value value="ACTRIS, CAMPAIGN, COLOSSAL"/>
        </Attribute>
        <Attribute name="ebas_originator" type="String">
            <Value value="Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_instrument_name" type="String">
            <Value value="HVS_01_pm10"/>
        </Attribute>
        <Attribute name="ebas_flow_rate" type="String">
            <Value value="500.0 l/min"/>
        </Attribute>
        <Attribute name="ebas_volume_std_temperature" type="String">
            <Value value="273.15 K"/>
        </Attribute>
        <Attribute name="ebas_charring_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_station_name" type="String">
            <Value value="AGH University Krakow"/>
        </Attribute>
        <Attribute name="ebas_data_level" type="String">
            <Value value="2"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_manufacturer" type="String">
            <Value value="Sunset Laboratory"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="elemental_carbon_uncertainty_qc elemental_carbon_uncertainty_ebasmetadata"/>
        </Attribute>
        <Attribute name="ebas_inlet_type" type="String">
            <Value value="Impactor--direct"/>
        </Attribute>
        <Attribute name="ebas_medium" type="String">
            <Value value="Quartz"/>
        </Attribute>
        <Attribute name="ebas_filter_prefiring" type="String">
            <Value value="Not prefired"/>
        </Attribute>
        <Attribute name="ebas_instrument_type" type="String">
            <Value value="high_vol_sampler"/>
        </Attribute>
        <Attribute name="ebas_analytical_measurement_technique" type="String">
            <Value value="thermal-optical_analysis"/>
        </Attribute>
        <Attribute name="ebas_humidity_temperaure_control" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_detection_limit_expl" type="String">
            <Value value="Determined by taking 3 times standard deviation of ensemble of field blanks"/>
        </Attribute>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_component" type="String">
            <Value value="elemental_carbon"/>
        </Attribute>
        <Attribute name="ebas_platform_code" type="String">
            <Value value="PL0010S"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_name" type="String">
            <Value value="TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_analytical_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_standard_method" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values_code" type="String">
            <Value value="Zero/negative impossible"/>
        </Attribute>
        <Attribute name="ebas_method_ref" type="String">
            <Value value="PL08L_TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_filter_conditioning" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_instrument_model" type="String">
            <Value value="DHA-80"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_name" type="String">
            <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
        </Attribute>
        <Attribute name="ebas_station_altitude" type="String">
            <Value value="282.0 m"/>
        </Attribute>
        <Attribute name="ebas_sample_duration" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_sample_preparation" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_measurement_uncertainty_expl" type="String">
            <Value value="calculated according to provided example (by Jean-Philippe Putaud)"/>
        </Attribute>
        <Attribute name="ebas_revision_date" type="String">
            <Value value="20191010150000"/>
        </Attribute>
        <Attribute name="ebas_measurement_height" type="String">
            <Value value="2.0 m"/>
        </Attribute>
        <Attribute name="ebas_framework_name" type="String">
            <Value value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , Chemical On-Line cOmpoSition and Source Apportionment of fine aerosoL"/>
        </Attribute>
        <Attribute name="ebas_organization" type="String">
            <Value value="PL08L, Faculty of Physics and Applied Computer Science, , , AGH University of Science and Technology, al. Mickiewicza 30, PL-30059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_submitter" type="String">
            <Value value="Skiba, Alicja, alicja.skiba@fis.agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Physics and Applied Computer Science, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_station_longitude" type="String">
            <Value value="19.913055556"/>
        </Attribute>
        <Attribute name="ebas_exposed_filter_area" type="String">
            <Value value="154.0 cm2"/>
        </Attribute>
        <Attribute name="ebas_filter_face_velocity" type="String">
            <Value value="54.0 cm/s"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_email" type="String">
            <Value value="clm@nilu.no, waa@nilu.no, waa@nilu.no"/>
        </Attribute>
        <Attribute name="ebas_station_setting" type="String">
            <Value value="Urban and center city"/>
        </Attribute>
        <Attribute name="ebas_station_land_use" type="String">
            <Value value="Residential"/>
        </Attribute>
        <Attribute name="ebas_blank_correction" type="String">
            <Value value="Blank corrected"/>
        </Attribute>
        <Attribute name="ebas_statistics" type="String">
            <Value value="uncertainty"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_model" type="String">
            <Value value="Carbon Aerosol Analyzer"/>
        </Attribute>
        <Attribute name="ebas_regime" type="String">
            <Value value="IMG"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="mass_concentration_of_elemental_carbon_in_pm10_in_air"/>
        </Attribute>
    </Float64>
    <Float64 name="elemental_carbon_amean">
        <Dim name="/time"/>
        <Attribute name="ebas_version_description" type="String">
            <Value value="initial revision, manually inspected"/>
        </Attribute>
        <Attribute name="ebas_framework_description" type="String">
            <Value value="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., , Assessment of fine atmospheric aerosols (PM2.5), ther spatial variability (across Europe), their temporal variability (1h or better), the seasonality, the phenomenology (chemical composition) and the sources."/>
        </Attribute>
        <Attribute name="ebas_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_artifact_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_serial_number" type="String">
            <Value value="241-45"/>
        </Attribute>
        <Attribute name="ebas_filter_description" type="String">
            <Value value="Tissuquartz-2500QAT-UP"/>
        </Attribute>
        <Attribute name="ebas_acknowledgement" type="String">
            <Value value="Request acknowledgement details from data originator"/>
        </Attribute>
        <Attribute name="ebas_volume_std_pressure" type="String">
            <Value value="1013.00 hPa"/>
        </Attribute>
        <Attribute name="ebas_instrument_manufacturer" type="String">
            <Value value="DIGITEL"/>
        </Attribute>
        <Attribute name="ebas_version" type="String">
            <Value value="1"/>
        </Attribute>
        <Attribute name="ebas_station_code" type="String">
            <Value value="PL0010U"/>
        </Attribute>
        <Attribute name="ebas_matrix" type="String">
            <Value value="pm10"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="time: mean"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values" type="String">
            <Value value="zero/negative impossible due to high detected concentrations"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_station_latitude" type="String">
            <Value value="50.066944444"/>
        </Attribute>
        <Attribute name="ebas_unit" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_orig_time_res" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_framework_acronym" type="String">
            <Value value="ACTRIS, CAMPAIGN, COLOSSAL"/>
        </Attribute>
        <Attribute name="ebas_originator" type="String">
            <Value value="Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_instrument_name" type="String">
            <Value value="HVS_01_pm10"/>
        </Attribute>
        <Attribute name="ebas_flow_rate" type="String">
            <Value value="500.0 l/min"/>
        </Attribute>
        <Attribute name="ebas_volume_std_temperature" type="String">
            <Value value="273.15 K"/>
        </Attribute>
        <Attribute name="ebas_charring_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_station_name" type="String">
            <Value value="AGH University Krakow"/>
        </Attribute>
        <Attribute name="ebas_data_level" type="String">
            <Value value="2"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_manufacturer" type="String">
            <Value value="Sunset Laboratory"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="elemental_carbon_amean_qc elemental_carbon_amean_ebasmetadata"/>
        </Attribute>
        <Attribute name="ebas_inlet_type" type="String">
            <Value value="Impactor--direct"/>
        </Attribute>
        <Attribute name="ebas_medium" type="String">
            <Value value="Quartz"/>
        </Attribute>
        <Attribute name="ebas_filter_prefiring" type="String">
            <Value value="Not prefired"/>
        </Attribute>
        <Attribute name="ebas_instrument_type" type="String">
            <Value value="high_vol_sampler"/>
        </Attribute>
        <Attribute name="ebas_analytical_measurement_technique" type="String">
            <Value value="thermal-optical_analysis"/>
        </Attribute>
        <Attribute name="ebas_humidity_temperaure_control" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_detection_limit_expl" type="String">
            <Value value="Determined by taking 3 times standard deviation of ensemble of field blanks"/>
        </Attribute>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_component" type="String">
            <Value value="elemental_carbon"/>
        </Attribute>
        <Attribute name="ebas_platform_code" type="String">
            <Value value="PL0010S"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_name" type="String">
            <Value value="TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_analytical_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_standard_method" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values_code" type="String">
            <Value value="Zero/negative impossible"/>
        </Attribute>
        <Attribute name="ebas_method_ref" type="String">
            <Value value="PL08L_TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_filter_conditioning" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_instrument_model" type="String">
            <Value value="DHA-80"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_name" type="String">
            <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
        </Attribute>
        <Attribute name="ebas_station_altitude" type="String">
            <Value value="282.0 m"/>
        </Attribute>
        <Attribute name="ebas_sample_duration" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_sample_preparation" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_measurement_uncertainty_expl" type="String">
            <Value value="calculated according to provided example (by Jean-Philippe Putaud)"/>
        </Attribute>
        <Attribute name="ebas_detection_limit" type="String">
            <Value value="0.088 ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_revision_date" type="String">
            <Value value="20191010150000"/>
        </Attribute>
        <Attribute name="ebas_measurement_height" type="String">
            <Value value="2.0 m"/>
        </Attribute>
        <Attribute name="ebas_framework_name" type="String">
            <Value value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , Chemical On-Line cOmpoSition and Source Apportionment of fine aerosoL"/>
        </Attribute>
        <Attribute name="ebas_organization" type="String">
            <Value value="PL08L, Faculty of Physics and Applied Computer Science, , , AGH University of Science and Technology, al. Mickiewicza 30, PL-30059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_submitter" type="String">
            <Value value="Skiba, Alicja, alicja.skiba@fis.agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Physics and Applied Computer Science, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_station_longitude" type="String">
            <Value value="19.913055556"/>
        </Attribute>
        <Attribute name="ebas_exposed_filter_area" type="String">
            <Value value="154.0 cm2"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_email" type="String">
            <Value value="clm@nilu.no, waa@nilu.no, waa@nilu.no"/>
        </Attribute>
        <Attribute name="ebas_filter_face_velocity" type="String">
            <Value value="54.0 cm/s"/>
        </Attribute>
        <Attribute name="ebas_station_setting" type="String">
            <Value value="Urban and center city"/>
        </Attribute>
        <Attribute name="ebas_station_land_use" type="String">
            <Value value="Residential"/>
        </Attribute>
        <Attribute name="ebas_blank_correction" type="String">
            <Value value="Blank corrected"/>
        </Attribute>
        <Attribute name="ebas_statistics" type="String">
            <Value value="arithmetic mean"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_model" type="String">
            <Value value="Carbon Aerosol Analyzer"/>
        </Attribute>
        <Attribute name="ebas_regime" type="String">
            <Value value="IMG"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="mass_concentration_of_elemental_carbon_in_pm10_in_air"/>
        </Attribute>
    </Float64>
    <String name="levoglucosan_ebasmetadata">
        <Dim name="/metadata_time"/>
        <Attribute name="long_name" type="String">
            <Value value="ebas metadata for different time intervals; json encoded"/>
        </Attribute>
    </String>
    <Int32 name="levoglucosan_qc">
        <Dim name="/levoglucosan_qc_flags"/>
        <Dim name="/time"/>
        <Attribute name="missing_value" type="Int32">
            <Value value="0"/>
        </Attribute>
        <Attribute name="_FillValue" type="Int32">
            <Value value="0"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="status_flag"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="1"/>
        </Attribute>
    </Int32>
    <String name="elemental_carbon_uncertainty_ebasmetadata">
        <Dim name="/metadata_time"/>
        <Attribute name="long_name" type="String">
            <Value value="ebas metadata for different time intervals; json encoded"/>
        </Attribute>
    </String>
    <String name="total_carbon_uncertainty_ebasmetadata">
        <Dim name="/metadata_time"/>
        <Attribute name="long_name" type="String">
            <Value value="ebas metadata for different time intervals; json encoded"/>
        </Attribute>
    </String>
    <Float64 name="organic_carbon_uncertainty">
        <Dim name="/time"/>
        <Attribute name="ebas_version_description" type="String">
            <Value value="initial revision, manually inspected"/>
        </Attribute>
        <Attribute name="ebas_framework_description" type="String">
            <Value value="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., , Assessment of fine atmospheric aerosols (PM2.5), ther spatial variability (across Europe), their temporal variability (1h or better), the seasonality, the phenomenology (chemical composition) and the sources."/>
        </Attribute>
        <Attribute name="ebas_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_artifact_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_serial_number" type="String">
            <Value value="241-45"/>
        </Attribute>
        <Attribute name="ebas_filter_description" type="String">
            <Value value="Tissuquartz-2500QAT-UP"/>
        </Attribute>
        <Attribute name="ebas_acknowledgement" type="String">
            <Value value="Request acknowledgement details from data originator"/>
        </Attribute>
        <Attribute name="ebas_volume_std_pressure" type="String">
            <Value value="1013.00 hPa"/>
        </Attribute>
        <Attribute name="ebas_instrument_manufacturer" type="String">
            <Value value="DIGITEL"/>
        </Attribute>
        <Attribute name="ebas_version" type="String">
            <Value value="1"/>
        </Attribute>
        <Attribute name="ebas_station_code" type="String">
            <Value value="PL0010U"/>
        </Attribute>
        <Attribute name="ebas_matrix" type="String">
            <Value value="pm10"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="time: uncertainty"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values" type="String">
            <Value value="zero/negative impossible due to high detected concentrations"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_station_latitude" type="String">
            <Value value="50.066944444"/>
        </Attribute>
        <Attribute name="ebas_unit" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_orig_time_res" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_framework_acronym" type="String">
            <Value value="ACTRIS, CAMPAIGN, COLOSSAL"/>
        </Attribute>
        <Attribute name="ebas_originator" type="String">
            <Value value="Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_instrument_name" type="String">
            <Value value="HVS_01_pm10"/>
        </Attribute>
        <Attribute name="ebas_flow_rate" type="String">
            <Value value="500.0 l/min"/>
        </Attribute>
        <Attribute name="ebas_volume_std_temperature" type="String">
            <Value value="273.15 K"/>
        </Attribute>
        <Attribute name="ebas_charring_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_station_name" type="String">
            <Value value="AGH University Krakow"/>
        </Attribute>
        <Attribute name="ebas_data_level" type="String">
            <Value value="2"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_manufacturer" type="String">
            <Value value="Sunset Laboratory"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="organic_carbon_uncertainty_qc organic_carbon_uncertainty_ebasmetadata"/>
        </Attribute>
        <Attribute name="ebas_inlet_type" type="String">
            <Value value="Impactor--direct"/>
        </Attribute>
        <Attribute name="ebas_medium" type="String">
            <Value value="Quartz"/>
        </Attribute>
        <Attribute name="ebas_filter_prefiring" type="String">
            <Value value="Not prefired"/>
        </Attribute>
        <Attribute name="ebas_instrument_type" type="String">
            <Value value="high_vol_sampler"/>
        </Attribute>
        <Attribute name="ebas_analytical_measurement_technique" type="String">
            <Value value="thermal-optical_analysis"/>
        </Attribute>
        <Attribute name="ebas_humidity_temperaure_control" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_detection_limit_expl" type="String">
            <Value value="Determined by taking 3 times standard deviation of ensemble of field blanks"/>
        </Attribute>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_component" type="String">
            <Value value="organic_carbon"/>
        </Attribute>
        <Attribute name="ebas_platform_code" type="String">
            <Value value="PL0010S"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ug C/m3"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_name" type="String">
            <Value value="TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_analytical_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_standard_method" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values_code" type="String">
            <Value value="Zero/negative impossible"/>
        </Attribute>
        <Attribute name="ebas_method_ref" type="String">
            <Value value="PL08L_TU_sunset_001"/>
        </Attribute>
        <Attribute name="ebas_filter_conditioning" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_instrument_model" type="String">
            <Value value="DHA-80"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_name" type="String">
            <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
        </Attribute>
        <Attribute name="ebas_station_altitude" type="String">
            <Value value="282.0 m"/>
        </Attribute>
        <Attribute name="ebas_sample_duration" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_sample_preparation" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_measurement_uncertainty_expl" type="String">
            <Value value="calculated according to provided example (by Jean-Philippe Putaud)"/>
        </Attribute>
        <Attribute name="ebas_revision_date" type="String">
            <Value value="20191010150000"/>
        </Attribute>
        <Attribute name="ebas_measurement_height" type="String">
            <Value value="2.0 m"/>
        </Attribute>
        <Attribute name="ebas_framework_name" type="String">
            <Value value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , Chemical On-Line cOmpoSition and Source Apportionment of fine aerosoL"/>
        </Attribute>
        <Attribute name="ebas_organization" type="String">
            <Value value="PL08L, Faculty of Physics and Applied Computer Science, , , AGH University of Science and Technology, al. Mickiewicza 30, PL-30059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_submitter" type="String">
            <Value value="Skiba, Alicja, alicja.skiba@fis.agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Physics and Applied Computer Science, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_station_longitude" type="String">
            <Value value="19.913055556"/>
        </Attribute>
        <Attribute name="ebas_exposed_filter_area" type="String">
            <Value value="154.0 cm2"/>
        </Attribute>
        <Attribute name="ebas_filter_face_velocity" type="String">
            <Value value="54.0 cm/s"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_email" type="String">
            <Value value="clm@nilu.no, waa@nilu.no, waa@nilu.no"/>
        </Attribute>
        <Attribute name="ebas_station_setting" type="String">
            <Value value="Urban and center city"/>
        </Attribute>
        <Attribute name="ebas_station_land_use" type="String">
            <Value value="Residential"/>
        </Attribute>
        <Attribute name="ebas_blank_correction" type="String">
            <Value value="Blank corrected"/>
        </Attribute>
        <Attribute name="ebas_statistics" type="String">
            <Value value="uncertainty"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_model" type="String">
            <Value value="Carbon Aerosol Analyzer"/>
        </Attribute>
        <Attribute name="ebas_regime" type="String">
            <Value value="IMG"/>
        </Attribute>
        <Attribute name="standard_name" type="String">
            <Value value="mass_concentration_of_organic_carbon_in_pm10_in_air"/>
        </Attribute>
    </Float64>
    <Float64 name="levoglucosan">
        <Dim name="/time"/>
        <Attribute name="ebas_version_description" type="String">
            <Value value="initial revision, manually inspected"/>
        </Attribute>
        <Attribute name="ebas_framework_description" type="String">
            <Value value="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., , Assessment of fine atmospheric aerosols (PM2.5), ther spatial variability (across Europe), their temporal variability (1h or better), the seasonality, the phenomenology (chemical composition) and the sources."/>
        </Attribute>
        <Attribute name="ebas_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_artifact_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_serial_number" type="String">
            <Value value="8070220"/>
        </Attribute>
        <Attribute name="ebas_filter_description" type="String">
            <Value value="Tissuquartz-2500QAT-UP"/>
        </Attribute>
        <Attribute name="ebas_acknowledgement" type="String">
            <Value value="Request acknowledgement details from data originator"/>
        </Attribute>
        <Attribute name="ebas_volume_std_pressure" type="String">
            <Value value="1013.00 hPa"/>
        </Attribute>
        <Attribute name="ebas_instrument_manufacturer" type="String">
            <Value value="DIGITEL"/>
        </Attribute>
        <Attribute name="ebas_version" type="String">
            <Value value="1"/>
        </Attribute>
        <Attribute name="ebas_station_code" type="String">
            <Value value="PL0010U"/>
        </Attribute>
        <Attribute name="ebas_matrix" type="String">
            <Value value="pm10"/>
        </Attribute>
        <Attribute name="cell_methods" type="String">
            <Value value="time: mean"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values" type="String">
            <Value value="zero/negative impossible due to high detected concentrations"/>
        </Attribute>
        <Attribute name="_FillValue" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_station_latitude" type="String">
            <Value value="50.066944444"/>
        </Attribute>
        <Attribute name="ebas_unit" type="String">
            <Value value="ng/m3"/>
        </Attribute>
        <Attribute name="ebas_orig_time_res" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_framework_acronym" type="String">
            <Value value="ACTRIS, CAMPAIGN, COLOSSAL"/>
        </Attribute>
        <Attribute name="ebas_originator" type="String">
            <Value value="Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland"/>
        </Attribute>
        <Attribute name="ebas_flow_rate" type="String">
            <Value value="500.0 l/min"/>
        </Attribute>
        <Attribute name="ebas_instrument_name" type="String">
            <Value value="HVS_01_pm10"/>
        </Attribute>
        <Attribute name="ebas_volume_std_temperature" type="String">
            <Value value="273.15 K"/>
        </Attribute>
        <Attribute name="ebas_charring_correction" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_station_name" type="String">
            <Value value="AGH University Krakow"/>
        </Attribute>
        <Attribute name="ebas_data_level" type="String">
            <Value value="2"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_manufacturer" type="String">
            <Value value="Thermo Scientific"/>
        </Attribute>
        <Attribute name="ancillary_variables" type="String">
            <Value value="levoglucosan_qc levoglucosan_ebasmetadata"/>
        </Attribute>
        <Attribute name="ebas_inlet_type" type="String">
            <Value value="Impactor--direct"/>
        </Attribute>
        <Attribute name="ebas_medium" type="String">
            <Value value="Quartz"/>
        </Attribute>
        <Attribute name="ebas_filter_prefiring" type="String">
            <Value value="Not prefired"/>
        </Attribute>
        <Attribute name="ebas_analytical_measurement_technique" type="String">
            <Value value="IC"/>
        </Attribute>
        <Attribute name="ebas_instrument_type" type="String">
            <Value value="high_vol_sampler"/>
        </Attribute>
        <Attribute name="ebas_humidity_temperaure_control" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_detection_limit_expl" type="String">
            <Value value="Determined by taking 3 times standard deviation of ensemble of field blanks"/>
        </Attribute>
        <Attribute name="missing_value" type="Float64">
            <Value value="NaN"/>
        </Attribute>
        <Attribute name="ebas_component" type="String">
            <Value value="levoglucosan"/>
        </Attribute>
        <Attribute name="ebas_platform_code" type="String">
            <Value value="PL0010S"/>
        </Attribute>
        <Attribute name="units" type="String">
            <Value value="ng/m3"/>
        </Attribute>
        <Attribute name="ebas_analytical_instrument_name" type="String">
            <Value value="IC"/>
        </Attribute>
        <Attribute name="ebas_analytical_laboratory_code" type="String">
            <Value value="PL08L"/>
        </Attribute>
        <Attribute name="ebas_standard_method" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_zero_negative_values_code" type="String">
            <Value value="Zero/negative impossible"/>
        </Attribute>
        <Attribute name="ebas_method_ref" type="String">
            <Value value="PL08L_IC"/>
        </Attribute>
        <Attribute name="ebas_filter_conditioning" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_instrument_model" type="String">
            <Value value="DHA-80"/>
        </Attribute>
        <Attribute name="ebas_framework_contact_name" type="String">
            <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
        </Attribute>
        <Attribute name="ebas_station_altitude" type="String">
            <Value value="282.0 m"/>
        </Attribute>
        <Attribute name="ebas_sample_duration" type="String">
            <Value value="1d"/>
        </Attribute>
        <Attribute name="ebas_sample_preparation" type="String">
            <Value value="None"/>
        </Attribute>
        <Attribute name="ebas_measurement_uncertainty_expl" type="String">
            <Value value="calculated according to provided example (by Jean-Philippe Putaud)"/>
        </Attribute>
        <Attribute name="ebas_detection_limit" type="String">
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        <Value value="pm10"/>
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        <Value value="zero/negative impossible due to high detected concentrations"/>
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        <Value value="1d"/>
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        <Value value="HVS_01_pm10"/>
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        <Value value="500.0 l/min"/>
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    <Attribute name="publisher_url" type="String">
        <Value value="https://www.nilu.no/"/>
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        <Value value="2018-01-23T00:00:13 UTC"/>
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        <Value value="UTC"/>
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        <Value value="Cathrine Lund Myhre, Wenche Aas, Wenche Aas"/>
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    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;, 
    &quot;Set type code&quot;: &quot;TI&quot;, 
    &quot;Timezone&quot;: &quot;UTC&quot;, 
    &quot;File name&quot;: &quot;PL0010U.20180123000013.20191010150000.high_vol_sampler..pm10.8mo.4d.PL08L_HVS_01_pm10..lev2.nc&quot;, 
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    &quot;Data level&quot;: &quot;2&quot;, 
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    &quot;Orig. time res.&quot;: &quot;1d&quot;, 
    &quot;Station code&quot;: &quot;PL0010U&quot;, 
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    &quot;Station name&quot;: &quot;AGH University Krakow&quot;, 
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    &quot;Station setting&quot;: &quot;Urban and center city&quot;, 
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    &quot;Station altitude&quot;: &quot;282.0 m&quot;, 
    &quot;Measurement height&quot;: &quot;2.0 m&quot;, 
    &quot;Regime&quot;: &quot;IMG&quot;, 
    &quot;Matrix&quot;: &quot;pm10&quot;, 
    &quot;Laboratory code&quot;: &quot;PL08L&quot;, 
    &quot;Instrument type&quot;: &quot;high_vol_sampler&quot;, 
    &quot;Instrument name&quot;: &quot;HVS_01_pm10&quot;, 
    &quot;Instrument manufacturer&quot;: &quot;DIGITEL&quot;, 
    &quot;Instrument model&quot;: &quot;DHA-80&quot;, 
    &quot;Analytical laboratory code&quot;: &quot;PL08L&quot;, 
    &quot;Standard method&quot;: &quot;None&quot;, 
    &quot;Inlet type&quot;: &quot;Impactor--direct&quot;, 
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    &quot;Exposed filter area&quot;: &quot;154.0 cm2&quot;, 
    &quot;Filter description&quot;: &quot;Tissuquartz-2500QAT-UP&quot;, 
    &quot;Medium&quot;: &quot;Quartz&quot;, 
    &quot;Filter prefiring&quot;: &quot;Not prefired&quot;, 
    &quot;Filter conditioning&quot;: &quot;None&quot;, 
    &quot;Sample preparation&quot;: &quot;None&quot;, 
    &quot;Blank correction&quot;: &quot;Blank corrected&quot;, 
    &quot;Artifact correction&quot;: &quot;None&quot;, 
    &quot;Charring correction&quot;: &quot;None&quot;, 
    &quot;Humidity/temperature control&quot;: &quot;None&quot;, 
    &quot;Volume std. temperature&quot;: &quot;273.15 K&quot;, 
    &quot;Volume std. pressure&quot;: &quot;1013.00 hPa&quot;, 
    &quot;Detection limit expl.&quot;: &quot;Determined by taking 3 times standard deviation of ensemble of field blanks&quot;, 
    &quot;Measurement uncertainty expl.&quot;: &quot;calculated according to provided example (by Jean-Philippe Putaud)&quot;, 
    &quot;Zero/negative values code&quot;: &quot;Zero/negative impossible&quot;, 
    &quot;Zero/negative values&quot;: &quot;zero/negative impossible due to high detected concentrations&quot;, 
    &quot;Organization&quot;: &quot;PL08L, Faculty of Physics and Applied Computer Science, , , AGH University of Science and Technology, al. Mickiewicza 30, PL-30059, Krakow, Poland&quot;, 
    &quot;Framework acronym&quot;: &quot;ACTRIS, CAMPAIGN, COLOSSAL&quot;, 
    &quot;Framework name&quot;: &quot;European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , Chemical On-Line cOmpoSition and Source Apportionment of fine aerosoL&quot;, 
    &quot;Framework description&quot;: &quot;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., , Assessment of fine atmospheric aerosols (PM2.5), ther spatial variability (across Europe), their temporal variability (1h or better), the seasonality, the phenomenology (chemical composition) and the sources.&quot;, 
    &quot;Framework contact name&quot;: &quot;Cathrine Lund Myhre, Wenche Aas, Wenche Aas&quot;, 
    &quot;Framework contact email&quot;: &quot;clm@nilu.no, waa@nilu.no, waa@nilu.no&quot;, 
    &quot;Originator&quot;: &quot;Styszko, Katarzyna, styszko@agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Energy and Fuels, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland&quot;, 
    &quot;Submitter&quot;: &quot;Skiba, Alicja, alicja.skiba@fis.agh.edu.pl, AGH University of Science and Technology, AGH, Faculty of Physics and Applied Computer Science, al. Adama Mickiewicza 30, , 30-059, Krakow, Poland&quot;, 
    &quot;Acknowledgement&quot;: &quot;Request acknowledgement details from data originator&quot;
}"/>
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    <Attribute name="geospatial_lat_min" type="Float64">
        <Value value="50.066944444"/>
    </Attribute>
    <Attribute name="ebas_set_type_code" type="String">
        <Value value="TI"/>
    </Attribute>
    <Attribute name="_DAP4_Little_Endian" type="UInt8">
        <Value value="1"/>
    </Attribute>
</Dataset>
