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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ozone at Charlton Mackrell" />
  <attribute name="keywords" value="GB0053R, ozone, air, EMEP, mass_concentration_of_ozone_in_air, Charlton Mackrell" />
  <attribute name="id" value="3QJV-KQH7.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EMEP" />
  <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 framework: EMEP." />
  <attribute name="doi" value="https://doi.org/10.48597/3QJV-KQH7" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Vincent, K., Vincent, K., Vincent, K., Vincent, K., Vincent, K., Vincent, K., Paul, W., Paul, W., Paul, W., Paul, W., Paul, W., Paul, W., 2021, Ozone at Charlton Mackrell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3QJV-KQH7" />
  <attribute name="summary" value="Ozone at Charlton Mackrell. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ozone in air (mass_concentration_of_ozone_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="GB02L, AEA Technology, National Environmental Techn. Centre, Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2021-07-23T00:00:00 UTC" />
  <attribute name="date_metadata_modified" value="2021-07-23T00:00:00 UTC" />
  <attribute name="creator_name" value="Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent, Willis Paul, Willis Paul, Willis Paul, Willis Paul, Willis Paul, Willis Paul" />
  <attribute name="creator_type" value="person" />
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  <attribute name="contributor_name" value="Geoff Broughton, Keith Vincent, Geoff Broughton, Keith Vincent, Geoff Broughton, Keith Vincent, Geoff Broughton, Keith Vincent, Geoff Broughton, Keith Vincent, Geoff Broughton, Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent, Keith Vincent" />
  <attribute name="contributor_role" value="data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, 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 (51.05625 -2.68345 54.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="51.05625" />
  <attribute name="geospatial_lat_max" type="double" value="51.05625" />
  <attribute name="geospatial_lon_min" type="double" value="-2.68345" />
  <attribute name="geospatial_lon_max" type="double" value="-2.68345" />
  <attribute name="geospatial_vertical_min" type="double" value="54.0" />
  <attribute name="geospatial_vertical_max" type="double" value="54.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2008-01-01T00:00:00 UTC" />
  <attribute name="time_coverage_end" value="2021-01-01T00:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0013-00-00T00:00:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T01:00:00" />
  <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="Vincent, K., Vincent, K., Vincent, K., Vincent, K., Vincent, K., Vincent, K., Paul, W., Paul, W., Paul, W., Paul, W., Paul, W., Paul, W., 2021, Ozone at Charlton Mackrell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3QJV-KQH7" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
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  <attribute name="ebas_file_creation" value="2024-02-20T08:12:49.122788 UTC" />
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  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20080101000000" />
  <attribute name="ebas_revision_date" value="20210723000000" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="13y" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_station_code" value="GB0053R" />
  <attribute name="ebas_platform_code" value="GB0053S" />
  <attribute name="ebas_station_name" value="Charlton Mackrell" />
  <attribute name="ebas_station_latitude" value="51.05625" />
  <attribute name="ebas_station_longitude" value="-2.68345" />
  <attribute name="ebas_station_altitude" value="54.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="ozone" />
  <attribute name="ebas_unit" value="ug/m3" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="GB02L" />
  <attribute name="ebas_instrument_type" value="uv_abs" />
  <attribute name="ebas_instrument_name" value="uv_53" />
  <attribute name="ebas_method_ref" value="GB02L_uv_abs" />
  <attribute name="ebas_organization" value="GB02L, &quot;AEA Technology, National Environmental Techn. Centre&quot;, , , &quot;Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom&quot;, , , , " />
  <attribute name="ebas_framework_acronym" value="EMEP" />
  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
  <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." />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="Paul, Willis, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Vincent, Keith, , , , , , , , , " />
  <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 framework: EMEP." />
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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;Vincent, K., Vincent, K., Vincent, K., Vincent, K., Vincent, K., Vincent, K., Paul, W., Paul, W., Paul, W., Paul, W., Paul, W., Paul, W., 2021, Ozone at Charlton Mackrell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3QJV-KQH7&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;3QJV-KQH7.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/3QJV-KQH7&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/3QJV-KQH7&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-02-20T08:12:49.122788 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2021-10-14T12:08:00.037000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20080101000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20210723000000&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;13y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Station code&quot;: &quot;GB0053R&quot;,&#xA;    &quot;Platform code&quot;: &quot;GB0053S&quot;,&#xA;    &quot;Station name&quot;: &quot;Charlton Mackrell&quot;,&#xA;    &quot;Station latitude&quot;: &quot;51.05625&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-2.68345&quot;,&#xA;    &quot;Station altitude&quot;: &quot;54.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Component&quot;: &quot;ozone&quot;,&#xA;    &quot;Unit&quot;: &quot;ug/m3&quot;,&#xA;    &quot;Matrix&quot;: &quot;air&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;GB02L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;uv_abs&quot;,&#xA;    &quot;Instrument name&quot;: &quot;uv_53&quot;,&#xA;    &quot;Method ref&quot;: &quot;GB02L_uv_abs&quot;,&#xA;    &quot;Organization&quot;: &quot;GB02L, \&quot;AEA Technology, National Environmental Techn. Centre\&quot;, , , \&quot;Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom\&quot;, , , , &quot;,&#xA;    &quot;Framework acronym&quot;: &quot;EMEP&quot;,&#xA;    &quot;Framework name&quot;: &quot;European Monitoring and Evaluation Programme&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.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Paul, Willis, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Vincent, Keith, , , , , , , , , &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 framework: EMEP.&quot;&#xA;}" />
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  <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="105216" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="12" />
  <dimension name="ozone_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2008-01-01T00:30:00Z" />
    <attribute name="time_coverage_end" value="2020-12-31T23:30:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="3899.0" />
    <attribute name="time_coverage_duration" value="P0Y0M4748DT23H0M0.000S" />
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    <attribute name="metadata_creation" value="2026-04-08" />
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    <attribute name="long_name" value="time bounds for measurement" />
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  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_ozone_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="ozone_qc ozone_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="20210723000000" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="ozone" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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