Dataset {
  Grid {
    ARRAY:
      Float32 hgt[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } hgt;
  Grid {
    ARRAY:
      Float32 air[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } air;
  Grid {
    ARRAY:
      Float32 uwnd[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } uwnd;
  Grid {
    ARRAY:
      Float32 vwnd[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } vwnd;
  Grid {
    ARRAY:
      Float32 shum[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } shum;
  Grid {
    ARRAY:
      Float32 omega[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } omega;
  Grid {
    ARRAY:
      Float32 pvor[time = 16436][lev = 12][lat = 73][lon = 144];
    MAPS:
      Float64 time[time = 16436];
      Float64 lev[lev = 12];
      Float64 lat[lat = 73];
      Float64 lon[lon = 144];
  } pvor;
  Float64 time[time = 16436];
  Float64 lev[lev = 12];
  Float64 lat[lat = 73];
  Float64 lon[lon = 144];
} public_data/ERA-40/daily-pressure;