<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2" location="Not provided because of security concerns.">
  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Greenhouse gases at Tacolneston" />
  <attribute name="keywords" value="PFC-218, Tacolneston, air, HFC-125, GB0057R, CFC-115, HFC-236fa, GAW-WDCGG-node, HFC-227ea, HFC-245fa, PFC-116, HFC-23, UK_DECC, sulfuryl_fluoride, PFC-14" />
  <attribute name="id" value="F9PW-ZJD9.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="GAW-WDCGG-node, UK_DECC" />
  <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: GAW-WDCGG-node, UK_DECC." />
  <attribute name="doi" value="https://doi.org/10.48597/F9PW-ZJD9" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="ODoherty, S., Grant, A., ODoherty, S., Grant, A., 2015, Greenhouse gases at Tacolneston, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/F9PW-ZJD9" />
  <attribute name="summary" value="Greenhouse gases at Tacolneston. These measurements are gathered as a part of the following projects GAW-WDCGG-node, UK_DECC and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: CFC-115 in air, HFC-125 in air, HFC-227ea in air, HFC-23 in air, HFC-236fa in air, HFC-245fa in air, PFC-116 in air, PFC-14 in air, PFC-218 in air, sulfuryl_fluoride in air" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="GB05L, ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom, UNIVBRIS, Cantocks Close,, BS8 1TS, Bristol, United Kingdom" />
  <attribute name="date_created" value="2015-03-16T10:10:05 UTC" />
  <attribute name="date_metadata_modified" value="2015-03-16T10:10:05 UTC" />
  <attribute name="creator_name" value="Simon ODoherty, Aoife Grant, Simon ODoherty, Aoife Grant" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value=", , , " />
  <attribute name="creator_institution" value=", , , " />
  <attribute name="contributor_name" value="Aoife Grant, Aoife Grant" />
  <attribute name="contributor_role" value="data submitter, 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 (52.5177 -1.1386 56.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="52.5177" />
  <attribute name="geospatial_lat_max" type="double" value="52.5177" />
  <attribute name="geospatial_lon_min" type="double" value="-1.1386" />
  <attribute name="geospatial_lon_max" type="double" value="-1.1386" />
  <attribute name="geospatial_vertical_min" type="double" value="56.0" />
  <attribute name="geospatial_vertical_max" type="double" value="56.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2012-07-25T14:38:00 UTC" />
  <attribute name="time_coverage_end" value="2013-04-30T23:47:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-09-05T09:09:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T02:00:00" />
  <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="ODoherty, S., Grant, A., ODoherty, S., Grant, A., 2015, Greenhouse gases at Tacolneston, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/F9PW-ZJD9" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="F9PW-ZJD9.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/F9PW-ZJD9" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/F9PW-ZJD9" />
  <attribute name="ebas_file_creation" value="2024-02-20T09:53:10.905812 UTC" />
  <attribute name="ebas_export_state" value="2015-03-16T10:09:38.970000 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20120725143800" />
  <attribute name="ebas_revision_date" value="20150316101005" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_period_code" value="40w" />
  <attribute name="ebas_resolution_code" value="2h" />
  <attribute name="ebas_station_code" value="GB0057R" />
  <attribute name="ebas_platform_code" value="GB0057S" />
  <attribute name="ebas_station_name" value="Tacolneston" />
  <attribute name="ebas_station_latitude" value="52.5177" />
  <attribute name="ebas_station_longitude" value="-1.1386" />
  <attribute name="ebas_station_altitude" value="56.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_unit" value="pmol/mol" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="GB05L" />
  <attribute name="ebas_instrument_type" value="online_gc" />
  <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
  <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
  <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
  <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
  <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
  <attribute name="ebas_framework_description" value=", " />
  <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
  <attribute name="ebas_framework_contact_email" value=", " />
  <attribute name="ebas_originator" value="Grant, Aoife, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Grant, Aoife, , , , , , , , , " />
  <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: GAW-WDCGG-node, UK_DECC." />
  <attribute name="_NCProperties" value="version=2,netcdf=4.9.0,hdf5=1.12.2" />
  <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;ODoherty, S., Grant, A., ODoherty, S., Grant, A., 2015, Greenhouse gases at Tacolneston, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/F9PW-ZJD9&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;F9PW-ZJD9.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/F9PW-ZJD9&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/F9PW-ZJD9&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-02-20T09:53:10.905812 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2015-03-16T10:09:38.970000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20120725143800&quot;,&#xA;    &quot;Revision date&quot;: &quot;20150316101005&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Period code&quot;: &quot;40w&quot;,&#xA;    &quot;Resolution code&quot;: &quot;2h&quot;,&#xA;    &quot;Station code&quot;: &quot;GB0057R&quot;,&#xA;    &quot;Platform code&quot;: &quot;GB0057S&quot;,&#xA;    &quot;Station name&quot;: &quot;Tacolneston&quot;,&#xA;    &quot;Station latitude&quot;: &quot;52.5177&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-1.1386&quot;,&#xA;    &quot;Station altitude&quot;: &quot;56.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Unit&quot;: &quot;pmol/mol&quot;,&#xA;    &quot;Matrix&quot;: &quot;air&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;GB05L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;online_gc&quot;,&#xA;    &quot;Instrument name&quot;: &quot;MEDUSA_TAC&quot;,&#xA;    &quot;Method ref&quot;: &quot;GB05L_ACRG_DECC_MEDUSA&quot;,&#xA;    &quot;Organization&quot;: &quot;GB05L, \&quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom\&quot;, UNIVBRIS, , \&quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom\&quot;, , , , &quot;,&#xA;    &quot;Framework acronym&quot;: &quot;GAW-WDCGG-node, UK_DECC&quot;,&#xA;    &quot;Framework name&quot;: &quot;GAW-WDCGG-node, &quot;,&#xA;    &quot;Framework description&quot;: &quot;, &quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Ann Mari Fjæraa, Ann Mari Fjæraa&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;, &quot;,&#xA;    &quot;Originator&quot;: &quot;Grant, Aoife, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Grant, Aoife, , , , , , , , , &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: GAW-WDCGG-node, UK_DECC.&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="processing_level" value="processing_level_test" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="3329" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="2" />
  <dimension name="CFC-115_qc_flags" length="1" />
  <dimension name="HFC-125_qc_flags" length="1" />
  <dimension name="HFC-227ea_qc_flags" length="1" />
  <dimension name="HFC-23_qc_flags" length="1" />
  <dimension name="HFC-236fa_qc_flags" length="1" />
  <dimension name="HFC-245fa_qc_flags" length="1" />
  <dimension name="PFC-116_qc_flags" length="1" />
  <dimension name="PFC-14_qc_flags" length="1" />
  <dimension name="PFC-218_qc_flags" length="1" />
  <dimension name="sulfuryl_fluoride_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2012-07-25T14:48:00Z" />
    <attribute name="time_coverage_end" value="2013-04-30T23:36:59Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="7252.0" />
    <attribute name="time_coverage_duration" value="P0Y0M279DT8H48M59.500S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-04-12" />
    <attribute name="nciso_version" value="2.4.7" />
  </group>
  <variable name="time_bnds" shape="time tbnds" type="double">
    <attribute name="long_name" value="time bounds for measurement" />
  </variable>
  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
  <variable name="CFC-115" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_cfc115_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="CFC-115_qc CFC-115_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="20150316101005" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="CFC-115" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="CFC-115_qc" shape="CFC-115_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="CFC-115_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="HFC-125" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_hydrofluorocarbon_125_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="HFC-125_qc HFC-125_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="20150316100943" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="HFC-125" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="HFC-125_qc" shape="HFC-125_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="HFC-125_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="HFC-227ea" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_hydrofluorocarbon_227ea_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="HFC-227ea_qc HFC-227ea_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="20150316100955" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="HFC-227ea" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="HFC-227ea_qc" shape="HFC-227ea_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="HFC-227ea_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="HFC-23" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_hydrofluorocarbon_23_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="HFC-23_qc HFC-23_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="20150316100945" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="HFC-23" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="HFC-23_qc" shape="HFC-23_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="HFC-23_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="HFC-236fa" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_hydrofluorocarbon_236fa_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="HFC-236fa_qc HFC-236fa_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="20150316101000" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="HFC-236fa" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="HFC-236fa_qc" shape="HFC-236fa_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="HFC-236fa_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="HFC-245fa" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_hydrofluorocarbon_245fa_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="HFC-245fa_qc HFC-245fa_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="20150316100958" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="HFC-245fa" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="HFC-245fa_qc" shape="HFC-245fa_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="HFC-245fa_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="PFC-116" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_pfc_116_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="PFC-116_qc PFC-116_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="20150316100947" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="PFC-116" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="PFC-116_qc" shape="PFC-116_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="PFC-116_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="PFC-14" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_pfc_14_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="PFC-14_qc PFC-14_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="20150316100952" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="PFC-14" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="PFC-14_qc" shape="PFC-14_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="PFC-14_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="PFC-218" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_pfc_218_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="PFC-218_qc PFC-218_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="20150316100950" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="PFC-218" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="PFC-218_qc" shape="PFC-218_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="PFC-218_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="sulfuryl_fluoride" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_fraction_of_sulphate_corrected_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="sulfuryl_fluoride_qc sulfuryl_fluoride_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="20150316100940" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0057R" />
    <attribute name="ebas_platform_code" value="GB0057S" />
    <attribute name="ebas_station_name" value="Tacolneston" />
    <attribute name="ebas_station_latitude" value="52.5177" />
    <attribute name="ebas_station_longitude" value="-1.1386" />
    <attribute name="ebas_station_altitude" value="56.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sulfuryl_fluoride" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="GB05L" />
    <attribute name="ebas_instrument_type" value="online_gc" />
    <attribute name="ebas_instrument_name" value="MEDUSA_TAC" />
    <attribute name="ebas_method_ref" value="GB05L_ACRG_DECC_MEDUSA" />
    <attribute name="ebas_organization" value="GB05L, &quot;ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom&quot;, UNIVBRIS, , &quot;Cantocks Close,, BS8 1TS, Bristol, United Kingdom&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="GAW-WDCGG-node, UK_DECC" />
    <attribute name="ebas_framework_name" value="GAW-WDCGG-node, " />
    <attribute name="ebas_framework_description" value=", " />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Ann Mari Fjæraa" />
    <attribute name="ebas_framework_contact_email" value=", " />
    <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: GAW-WDCGG-node, UK_DECC." />
  </variable>
  <variable name="sulfuryl_fluoride_qc" shape="sulfuryl_fluoride_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="sulfuryl_fluoride_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>
