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  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="2-methylbutane at Neuglobsow" />
  <attribute name="keywords" value="EMEP, mass_concentration_of_2-methylbutane_in_air, GAW-WDCRG, air, 2-methylbutane, mole_fraction_of_2_methylbutane_in_air, DE0007R, Neuglobsow" />
  <attribute name="id" value="PNRW-4VP3.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EMEP, GAW-WDCRG" />
  <attribute name="acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EMEP, GAW-WDCRG. Request acknowledgement details from data originator" />
  <attribute name="doi" value="https://doi.org/10.48597/PNRW-4VP3" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Wallasch, M., 2017, 2-methylbutane at Neuglobsow, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PNRW-4VP3" />
  <attribute name="summary" value="2-methylbutane at Neuglobsow. These measurements are gathered as a part of the following projects EMEP, GAW-WDCRG and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: 2-methylbutane in air (mass_concentration_of_2-methylbutane_in_air), 2-methylbutane in air (mole_fraction_of_2_methylbutane_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="DE03L, Umweltbundesamt, UBA-LA, Langen, Paul-Ehrlich-Str. 29, 63225, Langen, Germany" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2017-08-16T08:33:52 UTC" />
  <attribute name="date_metadata_modified" value="2017-08-16T08:33:52 UTC" />
  <attribute name="creator_name" value="Markus Wallasch" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Anke Penzlin" />
  <attribute name="contributor_role" value="data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (53.166667 13.033333 62.0)" />
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  <attribute name="geospatial_lat_min" type="double" value="53.166667" />
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  <attribute name="geospatial_lon_min" type="double" value="13.033333" />
  <attribute name="geospatial_lon_max" type="double" value="13.033333" />
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  <attribute name="time_coverage_start" value="2014-01-02T11:00:00 UTC" />
  <attribute name="time_coverage_end" value="2014-12-29T11:30:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-11-27T00:30:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T84:00:00" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Wallasch, M., 2017, 2-methylbutane at Neuglobsow, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PNRW-4VP3" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="PNRW-4VP3.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/PNRW-4VP3" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/PNRW-4VP3" />
  <attribute name="ebas_file_creation" value="2024-02-18T09:10:50.744834 UTC" />
  <attribute name="ebas_export_state" value="2017-08-16T08:31:47.763000 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20140102110000" />
  <attribute name="ebas_revision_date" value="20170816083352" />
  <attribute name="ebas_version" value="1" />
  <attribute name="ebas_version_description" value="initial revision, automatically generated, manually inspected" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="1y" />
  <attribute name="ebas_resolution_code" value="84h" />
  <attribute name="ebas_sample_duration" value="30mn" />
  <attribute name="ebas_orig_time_res" value="30mn" />
  <attribute name="ebas_station_code" value="DE0007R" />
  <attribute name="ebas_platform_code" value="DE0007S" />
  <attribute name="ebas_station_name" value="Neuglobsow" />
  <attribute name="ebas_station_latitude" value="53.166667" />
  <attribute name="ebas_station_longitude" value="13.033333" />
  <attribute name="ebas_station_altitude" value="62.0 m" />
  <attribute name="ebas_measurement_height" value="6.2 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="2-methylbutane" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="DE03L" />
  <attribute name="ebas_instrument_type" value="steel_canister" />
  <attribute name="ebas_instrument_name" value="UBA_Ng_AuC_0001" />
  <attribute name="ebas_instrument_manufacturer" value="Riemer" />
  <attribute name="ebas_instrument_model" value="AUTOCAN 2_4" />
  <attribute name="ebas_method_ref" value="DE28L_UBA_Sm_GCF_0001" />
  <attribute name="ebas_standard_method" value="None" />
  <attribute name="ebas_inlet_type" value="Hat or hood" />
  <attribute name="ebas_detection_limit_expl" value="Estimated, values below detection limit are flagged with 780." />
  <attribute name="ebas_measurement_uncertainty_expl" value="Not determined" />
  <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
  <attribute name="ebas_zero_negative_values" value="Values below 1 ppt are not reported by the instrument." />
  <attribute name="ebas_organization" value="DE03L, Umweltbundesamt, UBA-LA, Langen, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany" />
  <attribute name="ebas_framework_acronym" value="EMEP, GAW-WDCRG" />
  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases" />
  <attribute name="ebas_framework_description" value="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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no, kt@nilu.no" />
  <attribute name="ebas_originator" value="Wallasch, Markus, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Penzlin, Anke, anke.penzlin@uba.de, Umweltbundesamt Langen, UBA, Air Monitoring Network, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany" />
  <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EMEP, GAW-WDCRG. Request acknowledgement details from data originator" />
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  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;,&#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;,&#xA;    &quot;Citation&quot;: &quot;Wallasch, M., 2017, 2-methylbutane at Neuglobsow, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PNRW-4VP3&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;PNRW-4VP3.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/PNRW-4VP3&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/PNRW-4VP3&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-02-18T09:10:50.744834 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2017-08-16T08:31:47.763000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20140102110000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20170816083352&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;initial revision, automatically generated, manually inspected&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;1y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;84h&quot;,&#xA;    &quot;Sample duration&quot;: &quot;30mn&quot;,&#xA;    &quot;Orig. time res.&quot;: &quot;30mn&quot;,&#xA;    &quot;Station code&quot;: &quot;DE0007R&quot;,&#xA;    &quot;Platform code&quot;: &quot;DE0007S&quot;,&#xA;    &quot;Station name&quot;: &quot;Neuglobsow&quot;,&#xA;    &quot;Station latitude&quot;: &quot;53.166667&quot;,&#xA;    &quot;Station longitude&quot;: &quot;13.033333&quot;,&#xA;    &quot;Station altitude&quot;: &quot;62.0 m&quot;,&#xA;    &quot;Measurement height&quot;: &quot;6.2 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Component&quot;: &quot;2-methylbutane&quot;,&#xA;    &quot;Matrix&quot;: &quot;air&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;DE03L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;steel_canister&quot;,&#xA;    &quot;Instrument name&quot;: &quot;UBA_Ng_AuC_0001&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;Riemer&quot;,&#xA;    &quot;Instrument model&quot;: &quot;AUTOCAN 2_4&quot;,&#xA;    &quot;Method ref&quot;: &quot;DE28L_UBA_Sm_GCF_0001&quot;,&#xA;    &quot;Standard method&quot;: &quot;None&quot;,&#xA;    &quot;Inlet type&quot;: &quot;Hat or hood&quot;,&#xA;    &quot;Detection limit expl.&quot;: &quot;Estimated, values below detection limit are flagged with 780.&quot;,&#xA;    &quot;Measurement uncertainty expl.&quot;: &quot;Not determined&quot;,&#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative impossible&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;Values below 1 ppt are not reported by the instrument.&quot;,&#xA;    &quot;Organization&quot;: &quot;DE03L, Umweltbundesamt, UBA-LA, Langen, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany&quot;,&#xA;    &quot;Framework acronym&quot;: &quot;EMEP, GAW-WDCRG&quot;,&#xA;    &quot;Framework name&quot;: &quot;European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases&quot;,&#xA;    &quot;Framework description&quot;: &quot;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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth, Kjetil Tørseth&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no, kt@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Wallasch, Markus, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Penzlin, Anke, anke.penzlin@uba.de, Umweltbundesamt Langen, UBA, Air Monitoring Network, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany&quot;,&#xA;    &quot;Acknowledgement&quot;: &quot;Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EMEP, GAW-WDCRG. Request acknowledgement details from data originator&quot;&#xA;}" />
  <attribute name="standard_name_vocabulary" value="CF-1.7, ACDD-1.3" />
  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="104" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="2-methylbutane_ng_per_m3_qc_flags" length="1" />
  <dimension name="2-methylbutane_pmol_per_mol_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2014-01-02T11:15:00Z" />
    <attribute name="time_coverage_end" value="2014-12-29T11:15:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="302819.0" />
    <attribute name="time_coverage_duration" value="P0Y0M361DT0H0M0.000S" />
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  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-04-09" />
    <attribute name="nciso_version" value="2.4.7" />
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    <attribute name="long_name" value="time bounds for measurement" />
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_2-methylbutane_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="2-methylbutane_ng_per_m3_qc 2-methylbutane_ng_per_m3_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20170816083352" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, automatically generated, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="30mn" />
    <attribute name="ebas_orig_time_res" value="30mn" />
    <attribute name="ebas_station_code" value="DE0007R" />
    <attribute name="ebas_platform_code" value="DE0007S" />
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    <attribute name="ebas_station_longitude" value="13.033333" />
    <attribute name="ebas_station_altitude" value="62.0 m" />
    <attribute name="ebas_measurement_height" value="6.2 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="2-methylbutane" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="DE03L" />
    <attribute name="ebas_instrument_type" value="steel_canister" />
    <attribute name="ebas_instrument_name" value="UBA_Ng_AuC_0001" />
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    <attribute name="ebas_instrument_model" value="AUTOCAN 2_4" />
    <attribute name="ebas_method_ref" value="DE28L_UBA_Sm_GCF_0001" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_detection_limit" value="16.0 ng/m3" />
    <attribute name="ebas_detection_limit_expl" value="Estimated, values below detection limit are flagged with 780." />
    <attribute name="ebas_measurement_uncertainty_expl" value="Not determined" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_zero_negative_values" value="Values below 1 ppt are not reported by the instrument." />
    <attribute name="ebas_organization" value="DE03L, Umweltbundesamt, UBA-LA, Langen, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany" />
    <attribute name="ebas_framework_acronym" value="EMEP, GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Wallasch, Markus, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Penzlin, Anke, anke.penzlin@uba.de, Umweltbundesamt Langen, UBA, Air Monitoring Network, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EMEP, GAW-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'pmol/mol' to 'ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.22. Detection limit converted from '5.0 pmol/mol' to '16.0 ng/m3' at 273.15 K, 1013.25 hPa, conversion factor 3.22." />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ancillary_variables" value="2-methylbutane_pmol_per_mol_qc 2-methylbutane_pmol_per_mol_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_version" value="1" />
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    <attribute name="ebas_sample_duration" value="30mn" />
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    <attribute name="ebas_station_code" value="DE0007R" />
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    <attribute name="ebas_measurement_height" value="6.2 m" />
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    <attribute name="ebas_laboratory_code" value="DE03L" />
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    <attribute name="ebas_instrument_manufacturer" value="Riemer" />
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    <attribute name="ebas_method_ref" value="DE28L_UBA_Sm_GCF_0001" />
    <attribute name="ebas_standard_method" value="None" />
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    <attribute name="ebas_zero_negative_values_code" value="Zero/negative impossible" />
    <attribute name="ebas_zero_negative_values" value="Values below 1 ppt are not reported by the instrument." />
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    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Wallasch, Markus, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Penzlin, Anke, anke.penzlin@uba.de, Umweltbundesamt Langen, UBA, Air Monitoring Network, Paul-Ehrlich-Str. 29, , 63225, Langen, Germany" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EMEP, GAW-WDCRG. Request acknowledgement details from data originator" />
  </variable>
  <variable name="2-methylbutane_pmol_per_mol_qc" shape="2-methylbutane_pmol_per_mol_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="2-methylbutane_pmol_per_mol_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
