<?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-1.7, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ground based in situ observations of bulk_sampler at Braganca (PT0001R)" />
  <attribute name="keywords" value="sodium, mass_concentration_of_precipitation_amount_off_in_precipitation, mass_concentration_of_sodium_in_precipitation, precip, Braganca, precipitation_amount_off, PT0001R, EMEP" />
  <attribute name="id" value="PT0001R.19970101090000.20181210133000.bulk_sampler..precip.1y.1d.PT01L_bs1..lev2_dup1.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EMEP" />
  <attribute name="acknowledgement" type="double" />
  <attribute name="license" value="EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy)." />
  <attribute name="summary" value="Ground based in situ observations of bulk_sampler at Braganca (PT0001R). 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: precipitation_amount_off in precip (mass_concentration_of_precipitation_amount_off_in_precipitation), sodium in precip (mass_concentration_of_sodium_in_precipitation)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="PT01L, Dir. Reg. do Amb. Rec. Naturais do Alentejo, Laboratorio de Santo Andre, Apartado 85, P-7501 SANTO ANDRE CODEX, Portugal" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2018-12-10T13:30:00 UTC" />
  <attribute name="date_metadata_modified" value="2018-12-10T13:30:00 UTC" />
  <attribute name="creator_name" value="Renato A.C. Carvalho" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Renato A.C. Carvalho" />
  <attribute name="contributor_role" value="data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (41.816667 -6.766667 690.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="41.816667" />
  <attribute name="geospatial_lat_max" type="double" value="41.816667" />
  <attribute name="geospatial_lon_min" type="double" value="-6.766667" />
  <attribute name="geospatial_lon_max" type="double" value="-6.766667" />
  <attribute name="geospatial_vertical_min" type="double" value="690.0" />
  <attribute name="geospatial_vertical_max" type="double" value="690.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="1997-01-01T09:00:00 UTC" />
  <attribute name="time_coverage_end" value="1998-01-01T09:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0001-00-00T00:00:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-01T00:00:00" />
  <attribute name="timezone" value="UTC" />
  <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;Set type code&quot;: &quot;TU&quot;, &#xA;    &quot;Timezone&quot;: &quot;UTC&quot;, &#xA;    &quot;File name&quot;: &quot;PT0001R.19970101090000.20181210133000.bulk_sampler..precip.1y.1d.PT01L_bs1..lev2_dup1.nc&quot;, &#xA;    &quot;File creation&quot;: &quot;20190514082958&quot;, &#xA;    &quot;Startdate&quot;: &quot;19970101090000&quot;, &#xA;    &quot;Revision date&quot;: &quot;20181210133000&quot;, &#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;, &#xA;    &quot;Data level&quot;: &quot;2&quot;, &#xA;    &quot;Period code&quot;: &quot;1y&quot;, &#xA;    &quot;Resolution code&quot;: &quot;1d&quot;, &#xA;    &quot;Station code&quot;: &quot;PT0001R&quot;, &#xA;    &quot;Platform code&quot;: &quot;PT0001S&quot;, &#xA;    &quot;Station name&quot;: &quot;Braganca&quot;, &#xA;    &quot;Station latitude&quot;: &quot;41.816667&quot;, &#xA;    &quot;Station longitude&quot;: &quot;-6.766667&quot;, &#xA;    &quot;Station altitude&quot;: &quot;690.0 m&quot;, &#xA;    &quot;Regime&quot;: &quot;IMG&quot;, &#xA;    &quot;Matrix&quot;: &quot;precip&quot;, &#xA;    &quot;Laboratory code&quot;: &quot;PT01L&quot;, &#xA;    &quot;Instrument type&quot;: &quot;bulk_sampler&quot;, &#xA;    &quot;Instrument name&quot;: &quot;bs1&quot;, &#xA;    &quot;Organization&quot;: &quot;PT01L, \&quot;Dir. Reg. do Amb. Rec. Naturais do Alentejo, Laboratorio de Santo Andre\&quot;, , , \&quot;Apartado 85, P-7501 SANTO ANDRE CODEX, Portugal\&quot;, , , , &quot;, &#xA;    &quot;Frameworks&quot;: &quot;EMEP&quot;, &#xA;    &quot;Originator&quot;: &quot;Carvalho, Renato A.C., , , , , , , , , &quot;, &#xA;    &quot;Submitter&quot;: &quot;Carvalho, Renato A.C., , , , , , , , , &quot;&#xA;}" />
  <attribute name="standard_name_vocabulary" value="CF-1.7, ACDD-1.3" />
  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="365" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="sodium_qc_flags" length="1" />
  <dimension name="precipitation_amount_off_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="1997-01-01T21:00:00Z" />
    <attribute name="time_coverage_end" value="1997-12-31T21:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="86400.0" />
    <attribute name="time_coverage_duration" value="P0Y0M364DT0H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-08-07" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
  <variable name="sodium_qc" shape="sodium_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="sodium" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sodium_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="mg/l" />
    <attribute name="ancillary_variables" value="sodium_qc sodium_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
  </variable>
  <variable name="precipitation_amount_off_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="precipitation_amount_off_qc" shape="precipitation_amount_off_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="sodium_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="precipitation_amount_off" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_precipitation_amount_off_in_precipitation" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="mm" />
    <attribute name="ancillary_variables" value="precipitation_amount_off_qc precipitation_amount_off_ebasmetadata" />
    <attribute name="cell_methods" value="time: sum" />
  </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="cell_methods" value="mean" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="time_bnds" shape="time tbnds" type="double">
    <attribute name="long_name" value="time bounds for measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="_CoordinateAxisType" value="Time" />
    <attribute name="calendar" value="gregorian" />
  </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="cell_methods" value="mean" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
