<?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="case" value="NCEPAVN" />
  <attribute name="source" value="Data converted from NCEP AVN files" />
  <attribute name="title" value="" />
  <attribute name=":hybrid_sigma_pressure" value="&#xA;Pressure at a grid point (lon(i),lat(j),lev(k)) is computed    &#xA;using the formula:                                             &#xA;           p(i,j,k) = A(k)*PO + B(k)*PS(i,j)                   &#xA;where A, B, PO, and PS are contained in the variables whose    &#xA;names are given by the attributes of the vertical coordinate   &#xA;variable A_var, B_var, P0_var, and PS_var respectively.        &#xA;" />
  <attribute name="history" value="Sat Dec  8 15:07:13 2007: ncks -A -x -v time,O3 /ptmp/bundy/data/NCEP_avn/20071208_analysis/20071208.06.00.new.nc /ptmp/bundy/data/NCEP_avn/20071208_analysis/20071208.06.00.nc&#xA; convert_ncep_bin2nc: Sat Dec  8 15:04:14 2007" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.DefaultConventions" />
  <dimension name="lat" length="576" />
  <dimension name="lon" length="1152" />
  <dimension name="lev" length="64" />
  <dimension name="ilev" length="65" />
  <dimension name="time" length="1" isUnlimited="true" />
  <group name="CFMetadata">
    <attribute name="geospatial_lon_min" value=".0" type="float" />
    <attribute name="geospatial_lat_min" value="-89.76096" type="float" />
    <attribute name="geospatial_lon_max" value="359.6875" type="float" />
    <attribute name="geospatial_lat_max" value="89.76096" type="float" />
    <attribute name="geospatial_lon_units" value="degrees_east" />
    <attribute name="geospatial_lat_units" value="degrees_north" />
    <attribute name="geospatial_lon_resolution" value="0.3125" />
    <attribute name="geospatial_lat_resolution" value="0.31221204674762226" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-08-13" />
    <attribute name="nciso_version" value="2.4.7" />
  </group>
  <variable name="gw" shape="lat" type="float">
    <attribute name="long_name" value="gauss weights" />
  </variable>
  <variable name="ntrm" shape="" type="int">
    <attribute name="long_name" value="spectral truncation parameter M" />
  </variable>
  <variable name="ntrn" shape="" type="int">
    <attribute name="long_name" value="spectral truncation parameter N" />
  </variable>
  <variable name="ntrk" shape="" type="int">
    <attribute name="long_name" value="spectral truncation parameter K" />
  </variable>
  <variable name="ndbase" shape="" type="int">
    <attribute name="long_name" value="base day for this case" />
  </variable>
  <variable name="nsbase" shape="" type="int">
    <attribute name="long_name" value="seconds to complete base day" />
    <attribute name="units" value="s" />
  </variable>
  <variable name="nbdate" shape="" type="int">
    <attribute name="long_name" value="base date as 8 digit integer (YYYYMMDD)" />
  </variable>
  <variable name="nbsec" shape="" type="int">
    <attribute name="long_name" value="seconds to complete base date" />
    <attribute name="units" value="s" />
  </variable>
  <variable name="mdt" shape="" type="int">
    <attribute name="long_name" value="model timestep" />
    <attribute name="units" value="s" />
  </variable>
  <variable name="hyai" shape="ilev" type="float">
    <attribute name="long_name" value="hybrid A coefficient at layer interfaces" />
  </variable>
  <variable name="hybi" shape="ilev" type="float">
    <attribute name="long_name" value="hybrid B coefficient at layer interfaces" />
  </variable>
  <variable name="hyam" shape="lev" type="float">
    <attribute name="long_name" value="hybrid A coefficient at layer midpoints" />
  </variable>
  <variable name="hybm" shape="lev" type="float">
    <attribute name="long_name" value="hybrid B coefficient at layer midpoints" />
  </variable>
  <variable name="nlons" shape="lat" type="int">
    <attribute name="long_name" value="number of longitudes at each latitude" />
  </variable>
  <variable name="date" shape="time" type="int">
    <attribute name="long_name" value="current date as 8 digit integer (YYYYMMDD)" />
  </variable>
  <variable name="datesec" shape="time" type="int">
    <attribute name="long_name" value="seconds to complete current date" />
    <attribute name="units" value="s" />
  </variable>
  <variable name="PS" shape="time lat lon" type="float">
    <attribute name="long_name" value="surface pressure" />
    <attribute name="units" value="Pa" />
  </variable>
  <variable name="U" shape="time lev lat lon" type="float">
    <attribute name="long_name" value="zonal wind component" />
    <attribute name="units" value="m/s" />
  </variable>
  <variable name="V" shape="time lev lat lon" type="float">
    <attribute name="long_name" value="meridional wind component" />
    <attribute name="units" value="m/s" />
  </variable>
  <variable name="T" shape="time lev lat lon" type="float">
    <attribute name="long_name" value="temperature" />
    <attribute name="units" value="K" />
  </variable>
  <variable name="TS" shape="time lat lon" type="float">
    <attribute name="long_name" value="Surface temperature" />
    <attribute name="units" value="K" />
  </variable>
  <variable name="Q" shape="time lev lat lon" type="float">
    <attribute name="long_name" value="specific humidity" />
    <attribute name="units" value="kg/kg" />
  </variable>
  <variable name="FRACL" shape="time lat lon" type="float">
    <attribute name="long_name" value="land fraction" />
    <attribute name="units" value="fraction" />
  </variable>
  <variable name="FRACI" shape="time lat lon" type="float">
    <attribute name="long_name" value="ice fraction" />
    <attribute name="units" value="fraction" />
  </variable>
  <variable name="PHIS" shape="time lat lon" type="float">
    <attribute name="long_name" value="surface geopotential" />
    <attribute name="units" value="m2/s2" />
  </variable>
  <variable name="TAUX" shape="time lat lon" type="float">
    <attribute name="long_name" value="X-component (east-west) of surface stress" />
    <attribute name="units" value="N/m2" />
  </variable>
  <variable name="TAUY" shape="time lat lon" type="float">
    <attribute name="long_name" value="Y-component (north-south) of surface stress" />
    <attribute name="units" value="N/m2" />
  </variable>
  <variable name="SHFLX" shape="time lat lon" type="float">
    <attribute name="long_name" value="Surface sensible heat flux" />
    <attribute name="units" value="W/m2" />
  </variable>
  <variable name="QFLX" shape="time lat lon" type="float">
    <attribute name="long_name" value="Surface water flux" />
    <attribute name="units" value="kg/m2/s" />
  </variable>
  <variable name="FSDS" shape="time lat lon" type="float">
    <attribute name="long_name" value="Downward Shortwave flux at Surface" />
    <attribute name="units" value="W/m2" />
  </variable>
  <variable name="FSUS" shape="time lat lon" type="float">
    <attribute name="long_name" value="Upward Shortwave flux at Surface" />
    <attribute name="units" value="W/m2" />
  </variable>
  <variable name="FLDS" shape="time lat lon" type="float">
    <attribute name="long_name" value="Downward Longwave Flux at Surface" />
    <attribute name="units" value="W/m2" />
  </variable>
  <variable name="VWC_SFC" shape="time lat lon" type="float">
    <attribute name="long_name" value="Volumetric water content at Surface" />
    <attribute name="units" value="fraction" />
  </variable>
  <variable name="SNOWH" shape="time lat lon" type="float">
    <attribute name="long_name" value="Water equivalent snow depth" />
    <attribute name="units" value="m" />
  </variable>
  <variable name="PRECT" shape="time lat lon" type="float">
    <attribute name="long_name" value="Total Precip" />
    <attribute name="units" value="m/s" />
  </variable>
  <variable name="lat" shape="lat" type="float">
    <attribute name="units" value="degrees_north" />
    <attribute name="long_name" value="latitude" />
    <attribute name="_CoordinateAxisType" value="Lat" />
  </variable>
  <variable name="lon" shape="lon" type="float">
    <attribute name="units" value="degrees_east" />
    <attribute name="long_name" value="latitude" />
    <attribute name="_CoordinateAxisType" value="Lon" />
  </variable>
  <variable name="P0" shape="" type="float">
    <attribute name="long_name" value="reference pressure" />
    <attribute name="units" value="Pa" />
    <attribute name="_CoordinateAxisType" value="Pressure" />
  </variable>
  <variable name="lev" shape="lev" type="float">
    <attribute name="long_name" value="hybrid level at layer midpoints (1000*(A+B))" />
    <attribute name="units" value="hybrid_sigma_pressure" />
    <attribute name="positive" value="down" />
    <attribute name="A_var" value="hyam" />
    <attribute name="B_var" value="hybm" />
    <attribute name="P0_var" value="P0" />
    <attribute name="PS_var" value="PS" />
    <attribute name="bounds" value="ilev" />
    <attribute name="_CoordinateAxisType" value="GeoZ" />
    <attribute name="_CoordinateZisPositive" value="down" />
  </variable>
  <variable name="ilev" shape="ilev" type="float">
    <attribute name="long_name" value="hybrid level at layer interfaces (1000*(A+B))" />
    <attribute name="units" value="hybrid_sigma_pressure" />
    <attribute name="positive" value="down" />
    <attribute name="A_var" value="hyai" />
    <attribute name="B_var" value="hybi" />
    <attribute name="P0_var" value="P0" />
    <attribute name="PS_var" value="PS" />
    <attribute name="_CoordinateAxisType" value="GeoZ" />
    <attribute name="_CoordinateZisPositive" value="down" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time" />
    <attribute name="units" value="Julian days" />
  </variable>
</netcdf>
