<?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="Originating_or_generating_Center" value="European Centre for Medium Range Weather Forecasts (ECMWF) (RSMC)" />
  <attribute name="Originating_or_generating_Subcenter" value="0" />
  <attribute name="GRIB_table_version" value="0,128" />
  <attribute name="file_format" value="GRIB-1" />
  <attribute name="Conventions" value="CF-1.6" />
  <attribute name="history" value="Read using CDM IOSP GribCollection v3" />
  <attribute name="featureType" value="GRID" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="lon" length="1600" />
  <dimension name="lat" length="800" />
  <dimension name="time" length="4" />
  <dimension name="isobaric" length="25" />
  <group name="CFMetadata">
    <attribute name="geospatial_lon_min" value=".0" type="float" />
    <attribute name="geospatial_lat_min" value="-89.82787" type="float" />
    <attribute name="geospatial_lon_max" value="359.77502" type="float" />
    <attribute name="geospatial_lat_max" value="89.82787" type="float" />
    <attribute name="geospatial_lon_units" value="degrees_east" />
    <attribute name="geospatial_lat_units" value="degrees_north" />
    <attribute name="geospatial_lon_resolution" value="0.22500001526833177" />
    <attribute name="geospatial_lat_resolution" value="0.22485074650808629" />
    <attribute name="time_coverage_start" value="2009-10-27T18:00:00Z" />
    <attribute name="time_coverage_end" value="2009-10-28T12:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="21600.0" />
    <attribute name="time_coverage_duration" value="P0Y0M0DT18H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-04-03" />
    <attribute name="nciso_version" value="2.4.7" />
  </group>
  <variable name="GaussianLatLon_Projection" shape="" type="int">
    <attribute name="grid_mapping_name" value="latitude_longitude" />
    <attribute name="earth_radius" type="double" value="6367470.0" />
    <attribute name="_CoordinateTransformType" value="Projection" />
    <attribute name="_CoordinateAxisTypes" value="Lat Lon" />
  </variable>
  <variable name="Potential_vorticity_isobaric" shape="time isobaric lat lon" type="float">
    <attribute name="long_name" value="Potential vorticity @ Isobaric surface" />
    <attribute name="units" value="K m**2 kg**-1 s**-1" />
    <attribute name="description" value="Thunderstorm probability" />
    <attribute name="missing_value" type="float" value="NaN" />
    <attribute name="grid_mapping" value="GaussianLatLon_Projection" />
    <attribute name="coordinates" value="reftime time isobaric lat lon " />
    <attribute name="Grib_Variable_Id" value="VAR_98-0-128-60_L100" />
    <attribute name="Grib1_Center" type="int" value="98" />
    <attribute name="Grib1_Subcenter" type="int" value="0" />
    <attribute name="Grib1_TableVersion" type="int" value="128" />
    <attribute name="Grib1_Parameter" type="int" value="60" />
    <attribute name="Grib1_Parameter_Name" value="pv" />
    <attribute name="Grib1_Level_Type" type="int" value="100" />
    <attribute name="Grib1_Level_Desc" value="Isobaric surface" />
    <attribute name="Grib1_Interval_Type" type="int" value="-1" />
    <attribute name="Grib1_Interval_Name" value="Unknown Time Range Indicator -1" />
  </variable>
  <variable name="lat" shape="lat" type="float">
    <attribute name="units" value="degrees_north" />
    <attribute name="gaussian_lats" value="true" />
    <attribute name="_CoordinateAxisType" value="Lat" />
  </variable>
  <variable name="lon" shape="lon" type="float">
    <attribute name="units" value="degrees_east" />
    <attribute name="_CoordinateAxisType" value="Lon" />
  </variable>
  <variable name="reftime" shape="" type="double">
    <attribute name="units" value="Hour since 2009-10-27T12:00:00Z" />
    <attribute name="standard_name" value="forecast_reference_time" />
    <attribute name="long_name" value="GRIB reference time" />
    <attribute name="calendar" value="proleptic_gregorian" />
    <attribute name="_CoordinateAxisType" value="RunTime" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="units" value="Hour since 2009-10-27T12:00:00Z" />
    <attribute name="standard_name" value="time" />
    <attribute name="long_name" value="GRIB forecast or observation time" />
    <attribute name="calendar" value="proleptic_gregorian" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="isobaric" shape="isobaric" type="float">
    <attribute name="units" value="hPa" />
    <attribute name="long_name" value="Isobaric surface" />
    <attribute name="positive" value="down" />
    <attribute name="Grib_level_type" type="int" value="100" />
    <attribute name="_CoordinateAxisType" value="Pressure" />
    <attribute name="_CoordinateZisPositive" value="down" />
  </variable>
</netcdf>
