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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="VOC (alkanes) at Samoa (Cape Matatula)" />
  <attribute name="keywords" value="mass_concentration_of_n-pentane_in_air, GAW-WDCRG, 2-methylbutane, ethane, 2-methylpropane, mole_fraction_of_2_methylbutane_in_air, mole_fraction_of_butane_in_air, NOAA-GGGRN, sample_count, Samoa (Cape Matatula), air, US6001R, mass_concentration_of_2-methylbutane_in_air, mole_fraction_of_ethane_in_air, propane, mole_fraction_of_pentane_in_air, mole_fraction_of_propane_in_air, mole_fraction_of_2_methylpropane_in_air, mass_concentration_of_n-butane_in_air, n-butane, n-pentane" />
  <attribute name="id" value="PNJR-73KY.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="GAW-WDCRG, NOAA-GGGRN" />
  <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-WDCRG, NOAA-GGGRN." />
  <attribute name="doi" value="https://doi.org/10.48597/PNJR-73KY" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., 2021, VOC (alkanes) at Samoa (Cape Matatula), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PNJR-73KY" />
  <attribute name="summary" value="VOC (alkanes) at Samoa (Cape Matatula). These measurements are gathered as a part of the following projects GAW-WDCRG, NOAA-GGGRN 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), 2-methylbutane in air (sample_count), 2-methylbutane in air (mass_concentration_of_2-methylbutane_in_air), 2-methylbutane in air (mole_fraction_of_2_methylbutane_in_air), 2-methylpropane in air (mole_fraction_of_2_methylpropane_in_air), 2-methylpropane in air (sample_count), 2-methylpropane in air (mole_fraction_of_2_methylpropane_in_air), ethane in air (mole_fraction_of_ethane_in_air), ethane in air (sample_count), ethane in air (mole_fraction_of_ethane_in_air), n-butane in air (mass_concentration_of_n-butane_in_air), n-butane in air (mole_fraction_of_butane_in_air), n-butane in air (sample_count), n-butane in air (mass_concentration_of_n-butane_in_air), n-butane in air (mole_fraction_of_butane_in_air), n-pentane in air (mass_concentration_of_n-pentane_in_air), n-pentane in air (mole_fraction_of_pentane_in_air), n-pentane in air (sample_count), n-pentane in air (mass_concentration_of_n-pentane_in_air), n-pentane in air (mole_fraction_of_pentane_in_air), propane in air (mole_fraction_of_propane_in_air), propane in air (sample_count), propane in air (mole_fraction_of_propane_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, Earth System Research Laboratory, Global Monitoring Division, 325 Broadway, CO 80305-3, Boulder, U.S.A." />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2021-08-31T19:40:41 UTC" />
  <attribute name="date_metadata_modified" value="2021-08-31T19:40:41 UTC" />
  <attribute name="creator_name" value="Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig, Detlev Helmig" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu, Detlev.Helmig@colorado.edu" />
  <attribute name="creator_institution" value="&quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;, &quot;University of Colorado - INSTAAR, Institute of Arctic and Alpine Research, INSTAAR&quot;" />
  <attribute name="contributor_name" value="John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund, John Mund" />
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  <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 (-14.2474746704 -170.5645141602 42.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
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  <attribute name="geospatial_lat_max" type="double" value="-14.2474746704" />
  <attribute name="geospatial_lon_min" type="double" value="-170.5645141602" />
  <attribute name="geospatial_lon_max" type="double" value="-170.5645141602" />
  <attribute name="geospatial_vertical_min" type="double" value="42.0" />
  <attribute name="geospatial_vertical_max" type="double" value="42.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2005-05-12T22:10:00 UTC" />
  <attribute name="time_coverage_end" value="2016-06-05T00:54:00 UTC" />
  <attribute name="time_coverage_duration" value="P0011-00-23T02:44:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-07T00:00:00" />
  <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="Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., 2021, VOC (alkanes) at Samoa (Cape Matatula), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PNJR-73KY" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="PNJR-73KY.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/PNJR-73KY" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/PNJR-73KY" />
  <attribute name="ebas_file_creation" value="2024-02-21T12:32:30.269459 UTC" />
  <attribute name="ebas_export_state" value="2021-09-03T14:06:34.957000 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20050512221000" />
  <attribute name="ebas_revision_date" value="20210831194041" />
  <attribute name="ebas_version" value="1" />
  <attribute name="ebas_version_description" value="initiol revision to ebas, generated with noaa_flask.py V.0.1" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="11y" />
  <attribute name="ebas_resolution_code" value="1w" />
  <attribute name="ebas_sample_duration" value="1mn" />
  <attribute name="ebas_station_code" value="US6001R" />
  <attribute name="ebas_platform_code" value="US6001S" />
  <attribute name="ebas_station_name" value="Samoa (Cape Matatula)" />
  <attribute name="ebas_station_wdca_id" value="GAWAUS__SMO" />
  <attribute name="ebas_station_gaw_id" value="SMO" />
  <attribute name="ebas_station_gaw_name" value="Samoa (Cape Matatula)" />
  <attribute name="ebas_station_land_use" value="Residential" />
  <attribute name="ebas_station_setting" value="Coastal" />
  <attribute name="ebas_station_gaw_type" value="G" />
  <attribute name="ebas_station_wmo_region" value="5" />
  <attribute name="ebas_station_latitude" value="-14.2474746704" />
  <attribute name="ebas_station_longitude" value="-170.5645141602" />
  <attribute name="ebas_station_altitude" value="77.0 m" />
  <attribute name="ebas_measurement_altitude" value="42.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="US13L" />
  <attribute name="ebas_instrument_type" value="glass_flask" />
  <attribute name="ebas_instrument_name" value="glass_flask_US6001R" />
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  <attribute name="ebas_analytical_measurement_technique" value="GC-FID" />
  <attribute name="ebas_analytical_instrument_name" value="GC_FID_v1" />
  <attribute name="ebas_analytical_instrument_manufacturer" value="Hewlett Packard" />
  <attribute name="ebas_analytical_instrument_model" value="HP-5890 series II" />
  <attribute name="ebas_method_ref" value="US13L_GC_FID_v1" />
  <attribute name="ebas_organization" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, &quot;Earth System Research Laboratory, Global Monitoring Division&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A." />
  <attribute name="ebas_framework_acronym" value="GAW-WDCRG, NOAA-GGGRN" />
  <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases, NOAA Global Greenhouse Gas Reference Network" />
  <attribute name="ebas_framework_description" value="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., The Global Greenhouse Gas Reference Network measures the atmospheric distribution and trends of the three main long-term drivers of climate change, carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), as well as carbon monoxide (CO) which is an i" />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Paul Eckhardt" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no, pe@nilu.no" />
  <attribute name="ebas_originator" value="Helmig, Detlev, Detlev.Helmig@colorado.edu, University of Colorado - INSTAAR, INSTAAR, Institute of Arctic and Alpine Research, 4001 Discovery Drive, , CO 80303, Boulder, USA, ORCID=0000-0003-1612-1651" />
  <attribute name="ebas_submitter" value="Mund, John, John.Mund@noaa.gov, National Oceanic and Atmospheric Administration, NOAA GML, Global Monitoring Laboratory, 325 Broadway R/GML, , 80305-3328, Boulder, USA" />
  <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-WDCRG, NOAA-GGGRN." />
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  <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;Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., Helmig, D., 2021, VOC (alkanes) at Samoa (Cape Matatula), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PNJR-73KY&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;PNJR-73KY.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/PNJR-73KY&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/PNJR-73KY&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-02-21T12:32:30.269459 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2021-09-03T14:06:34.957000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20050512221000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20210831194041&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;initiol revision to ebas, generated with noaa_flask.py V.0.1&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;11y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1w&quot;,&#xA;    &quot;Sample duration&quot;: &quot;1mn&quot;,&#xA;    &quot;Station code&quot;: &quot;US6001R&quot;,&#xA;    &quot;Platform code&quot;: &quot;US6001S&quot;,&#xA;    &quot;Station name&quot;: &quot;Samoa (Cape Matatula)&quot;,&#xA;    &quot;Station WDCA-ID&quot;: &quot;GAWAUS__SMO&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;SMO&quot;,&#xA;    &quot;Station GAW-Name&quot;: &quot;Samoa (Cape Matatula)&quot;,&#xA;    &quot;Station land use&quot;: &quot;Residential&quot;,&#xA;    &quot;Station setting&quot;: &quot;Coastal&quot;,&#xA;    &quot;Station GAW type&quot;: &quot;G&quot;,&#xA;    &quot;Station WMO region&quot;: &quot;5&quot;,&#xA;    &quot;Station latitude&quot;: &quot;-14.2474746704&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-170.5645141602&quot;,&#xA;    &quot;Station altitude&quot;: &quot;77.0 m&quot;,&#xA;    &quot;Measurement altitude&quot;: &quot;42.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Matrix&quot;: &quot;air&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;US13L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;glass_flask&quot;,&#xA;    &quot;Instrument name&quot;: &quot;glass_flask_US6001R&quot;,&#xA;    &quot;Analytical laboratory code&quot;: &quot;US13L&quot;,&#xA;    &quot;Analytical measurement technique&quot;: &quot;GC-FID&quot;,&#xA;    &quot;Analytical instrument name&quot;: &quot;GC_FID_v1&quot;,&#xA;    &quot;Analytical instrument manufacturer&quot;: &quot;Hewlett Packard&quot;,&#xA;    &quot;Analytical instrument model&quot;: &quot;HP-5890 series II&quot;,&#xA;    &quot;Method ref&quot;: &quot;US13L_GC_FID_v1&quot;,&#xA;    &quot;Organization&quot;: &quot;US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, \&quot;Earth System Research Laboratory, Global Monitoring Division\&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A.&quot;,&#xA;    &quot;Framework acronym&quot;: &quot;GAW-WDCRG, NOAA-GGGRN&quot;,&#xA;    &quot;Framework name&quot;: &quot;World Data Centre for Reactive Gases, NOAA Global Greenhouse Gas Reference Network&quot;,&#xA;    &quot;Framework description&quot;: &quot;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., The Global Greenhouse Gas Reference Network measures the atmospheric distribution and trends of the three main long-term drivers of climate change, carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), as well as carbon monoxide (CO) which is an i&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth, Paul Eckhardt&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no, pe@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Helmig, Detlev, Detlev.Helmig@colorado.edu, University of Colorado - INSTAAR, INSTAAR, Institute of Arctic and Alpine Research, 4001 Discovery Drive, , CO 80303, Boulder, USA, ORCID=0000-0003-1612-1651&quot;,&#xA;    &quot;Submitter&quot;: &quot;Mund, John, John.Mund@noaa.gov, National Oceanic and Atmospheric Administration, NOAA GML, Global Monitoring Laboratory, 325 Broadway R/GML, , 80305-3328, Boulder, USA&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-WDCRG, NOAA-GGGRN.&quot;&#xA;}" />
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  <dimension name="time" length="446" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="16" />
  <dimension name="2-methylbutane_ng_per_m3_amean_qc_flags" length="3" />
  <dimension name="2-methylbutane_pmol_per_mol_amean_qc_flags" length="3" />
  <dimension name="2-methylbutane_no_unit_sample_count_qc_flags" length="1" />
  <dimension name="2-methylbutane_ng_per_m3_stddev_qc_flags" length="1" />
  <dimension name="2-methylbutane_pmol_per_mol_stddev_qc_flags" length="1" />
  <dimension name="2-methylpropane_pmol_per_mol_amean_qc_flags" length="3" />
  <dimension name="2-methylpropane_no_unit_sample_count_qc_flags" length="1" />
  <dimension name="2-methylpropane_pmol_per_mol_stddev_qc_flags" length="1" />
  <dimension name="ethane_pmol_per_mol_amean_qc_flags" length="2" />
  <dimension name="ethane_no_unit_sample_count_qc_flags" length="1" />
  <dimension name="ethane_pmol_per_mol_stddev_qc_flags" length="1" />
  <dimension name="n-butane_ng_per_m3_amean_qc_flags" length="2" />
  <dimension name="n-butane_pmol_per_mol_amean_qc_flags" length="2" />
  <dimension name="n-butane_no_unit_sample_count_qc_flags" length="1" />
  <dimension name="n-butane_ng_per_m3_stddev_qc_flags" length="1" />
  <dimension name="n-butane_pmol_per_mol_stddev_qc_flags" length="1" />
  <dimension name="n-pentane_ng_per_m3_amean_qc_flags" length="3" />
  <dimension name="n-pentane_pmol_per_mol_amean_qc_flags" length="3" />
  <dimension name="n-pentane_no_unit_sample_count_qc_flags" length="1" />
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  <dimension name="n-pentane_pmol_per_mol_stddev_qc_flags" length="1" />
  <dimension name="propane_pmol_per_mol_amean_qc_flags" length="2" />
  <dimension name="propane_no_unit_sample_count_qc_flags" length="1" />
  <dimension name="propane_pmol_per_mol_stddev_qc_flags" length="1" />
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    <attribute name="metadata_creation" value="2026-04-09" />
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    <attribute name="cell_methods" value="time: mean" />
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    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1mn" />
    <attribute name="ebas_station_code" value="US6001R" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="ebas_station_wmo_region" value="5" />
    <attribute name="ebas_station_latitude" value="-14.2474746704" />
    <attribute name="ebas_station_longitude" value="-170.5645141602" />
    <attribute name="ebas_station_altitude" value="77.0 m" />
    <attribute name="ebas_measurement_altitude" value="42.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="n-pentane" />
    <attribute name="ebas_unit" value="pmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="US13L" />
    <attribute name="ebas_instrument_type" value="glass_flask" />
    <attribute name="ebas_instrument_name" value="glass_flask_US6001R" />
    <attribute name="ebas_analytical_laboratory_code" value="US13L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-FID" />
    <attribute name="ebas_analytical_instrument_name" value="GC_FID_v1" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Hewlett Packard" />
    <attribute name="ebas_analytical_instrument_model" value="HP-5890 series II" />
    <attribute name="ebas_method_ref" value="US13L_GC_FID_v1" />
    <attribute name="ebas_organization" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, &quot;Earth System Research Laboratory, Global Monitoring Division&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A." />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG, NOAA-GGGRN" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases, NOAA Global Greenhouse Gas Reference Network" />
    <attribute name="ebas_framework_description" value="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., The Global Greenhouse Gas Reference Network measures the atmospheric distribution and trends of the three main long-term drivers of climate change, carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), as well as carbon monoxide (CO) which is an i" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Paul Eckhardt" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no, pe@nilu.no" />
    <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-WDCRG, NOAA-GGGRN." />
  </variable>
  <variable name="n-pentane_pmol_per_mol_stddev_qc" shape="n-pentane_pmol_per_mol_stddev_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="n-pentane_pmol_per_mol_stddev_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="propane_pmol_per_mol_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mole_fraction_of_propane_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="propane_pmol_per_mol_amean_qc propane_pmol_per_mol_amean_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="20210831194041" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initiol revision to ebas, generated with noaa_flask.py V.0.1" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1mn" />
    <attribute name="ebas_station_code" value="US6001R" />
    <attribute name="ebas_platform_code" value="US6001S" />
    <attribute name="ebas_station_name" value="Samoa (Cape Matatula)" />
    <attribute name="ebas_station_wdca_id" value="GAWAUS__SMO" />
    <attribute name="ebas_station_gaw_id" value="SMO" />
    <attribute name="ebas_station_gaw_name" value="Samoa (Cape Matatula)" />
    <attribute name="ebas_station_land_use" value="Residential" />
    <attribute name="ebas_station_setting" value="Coastal" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="5" />
    <attribute name="ebas_station_latitude" value="-14.2474746704" />
    <attribute name="ebas_station_longitude" value="-170.5645141602" />
    <attribute name="ebas_station_altitude" value="77.0 m" />
    <attribute name="ebas_measurement_altitude" value="42.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="propane" />
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    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="US13L" />
    <attribute name="ebas_instrument_type" value="glass_flask" />
    <attribute name="ebas_instrument_name" value="glass_flask_US6001R" />
    <attribute name="ebas_analytical_laboratory_code" value="US13L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-FID" />
    <attribute name="ebas_analytical_instrument_name" value="GC_FID_v1" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Hewlett Packard" />
    <attribute name="ebas_analytical_instrument_model" value="HP-5890 series II" />
    <attribute name="ebas_method_ref" value="US13L_GC_FID_v1" />
    <attribute name="ebas_organization" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, &quot;Earth System Research Laboratory, Global Monitoring Division&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A." />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG, NOAA-GGGRN" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases, NOAA Global Greenhouse Gas Reference Network" />
    <attribute name="ebas_framework_description" value="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., The Global Greenhouse Gas Reference Network measures the atmospheric distribution and trends of the three main long-term drivers of climate change, carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), as well as carbon monoxide (CO) which is an i" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Paul Eckhardt" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no, pe@nilu.no" />
    <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-WDCRG, NOAA-GGGRN." />
  </variable>
  <variable name="propane_pmol_per_mol_amean_qc" shape="propane_pmol_per_mol_amean_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="propane_pmol_per_mol_amean_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="propane_no_unit_sample_count" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="sample_count" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1" />
    <attribute name="ancillary_variables" value="propane_no unit_sample_count_qc propane_no unit_sample_count_ebasmetadata" />
    <attribute name="cell_methods" value="time: sample_count" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20210831194041" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initiol revision to ebas, generated with noaa_flask.py V.0.1" />
    <attribute name="ebas_statistics" value="sample count" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1mn" />
    <attribute name="ebas_station_code" value="US6001R" />
    <attribute name="ebas_platform_code" value="US6001S" />
    <attribute name="ebas_station_name" value="Samoa (Cape Matatula)" />
    <attribute name="ebas_station_wdca_id" value="GAWAUS__SMO" />
    <attribute name="ebas_station_gaw_id" value="SMO" />
    <attribute name="ebas_station_gaw_name" value="Samoa (Cape Matatula)" />
    <attribute name="ebas_station_land_use" value="Residential" />
    <attribute name="ebas_station_setting" value="Coastal" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="5" />
    <attribute name="ebas_station_latitude" value="-14.2474746704" />
    <attribute name="ebas_station_longitude" value="-170.5645141602" />
    <attribute name="ebas_station_altitude" value="77.0 m" />
    <attribute name="ebas_measurement_altitude" value="42.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="propane" />
    <attribute name="ebas_unit" value="no unit" />
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    <attribute name="ebas_laboratory_code" value="US13L" />
    <attribute name="ebas_instrument_type" value="glass_flask" />
    <attribute name="ebas_instrument_name" value="glass_flask_US6001R" />
    <attribute name="ebas_analytical_laboratory_code" value="US13L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-FID" />
    <attribute name="ebas_analytical_instrument_name" value="GC_FID_v1" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Hewlett Packard" />
    <attribute name="ebas_analytical_instrument_model" value="HP-5890 series II" />
    <attribute name="ebas_method_ref" value="US13L_GC_FID_v1" />
    <attribute name="ebas_organization" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, &quot;Earth System Research Laboratory, Global Monitoring Division&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A." />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG, NOAA-GGGRN" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases, NOAA Global Greenhouse Gas Reference Network" />
    <attribute name="ebas_framework_description" value="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., The Global Greenhouse Gas Reference Network measures the atmospheric distribution and trends of the three main long-term drivers of climate change, carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), as well as carbon monoxide (CO) which is an i" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Paul Eckhardt" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no, pe@nilu.no" />
    <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-WDCRG, NOAA-GGGRN." />
  </variable>
  <variable name="propane_no_unit_sample_count_qc" shape="propane_no_unit_sample_count_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="propane_no_unit_sample_count_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="propane_pmol_per_mol_stddev" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mole_fraction_of_propane_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pmol/mol" />
    <attribute name="ancillary_variables" value="propane_pmol_per_mol_stddev_qc propane_pmol_per_mol_stddev_ebasmetadata" />
    <attribute name="cell_methods" value="time: standard_deviation" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20210831194041" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initiol revision to ebas, generated with noaa_flask.py V.0.1" />
    <attribute name="ebas_statistics" value="stddev" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1mn" />
    <attribute name="ebas_station_code" value="US6001R" />
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    <attribute name="ebas_station_name" value="Samoa (Cape Matatula)" />
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    <attribute name="ebas_station_gaw_id" value="SMO" />
    <attribute name="ebas_station_gaw_name" value="Samoa (Cape Matatula)" />
    <attribute name="ebas_station_land_use" value="Residential" />
    <attribute name="ebas_station_setting" value="Coastal" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="5" />
    <attribute name="ebas_station_latitude" value="-14.2474746704" />
    <attribute name="ebas_station_longitude" value="-170.5645141602" />
    <attribute name="ebas_station_altitude" value="77.0 m" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="propane" />
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    <attribute name="ebas_laboratory_code" value="US13L" />
    <attribute name="ebas_instrument_type" value="glass_flask" />
    <attribute name="ebas_instrument_name" value="glass_flask_US6001R" />
    <attribute name="ebas_analytical_laboratory_code" value="US13L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-FID" />
    <attribute name="ebas_analytical_instrument_name" value="GC_FID_v1" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Hewlett Packard" />
    <attribute name="ebas_analytical_instrument_model" value="HP-5890 series II" />
    <attribute name="ebas_method_ref" value="US13L_GC_FID_v1" />
    <attribute name="ebas_organization" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, &quot;Earth System Research Laboratory, Global Monitoring Division&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A." />
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    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Paul Eckhardt" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no, pe@nilu.no" />
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  </variable>
  <variable name="propane_pmol_per_mol_stddev_qc" shape="propane_pmol_per_mol_stddev_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
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    <attribute name="units" value="1" />
  </variable>
  <variable name="propane_pmol_per_mol_stddev_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>
