Dataset {
  Grid {
    ARRAY:
      Float32 sst[time = 529][lat = 46][lon = 72];
    MAPS:
      Float64 time[time = 529];
      Float64 lat[lat = 46];
      Float64 lon[lon = 72];
  } sst;
  Grid {
    ARRAY:
      Float32 slp[time = 529][lat = 46][lon = 72];
    MAPS:
      Float64 time[time = 529];
      Float64 lat[lat = 46];
      Float64 lon[lon = 72];
  } slp;
  Grid {
    ARRAY:
      Float32 p[time = 529][lat = 46][lon = 72];
    MAPS:
      Float64 time[time = 529];
      Float64 lat[lat = 46];
      Float64 lon[lon = 72];
  } p;
  Grid {
    ARRAY:
      Float32 z500[time = 529][lat = 46][lon = 72];
    MAPS:
      Float64 time[time = 529];
      Float64 lat[lat = 46];
      Float64 lon[lon = 72];
  } z500;
  Grid {
    ARRAY:
      Float32 thck[time = 529][lat = 46][lon = 72];
    MAPS:
      Float64 time[time = 529];
      Float64 lat[lat = 46];
      Float64 lon[lon = 72];
  } thck;
  Float64 time[time = 529];
  Float64 lat[lat = 46];
  Float64 lon[lon = 72];
} c20c/sub;