netcdf sco/drought/SPEI/ET0_nws_8110_NORMAL.nc {
  dimensions:
    x = 1051;
    y = 813;
    t = UNLIMITED;   // (365 currently)
    s = 10;
  variables:
    double x(x=1051);
      :description = "X points in MPE grid";
      :units = ;
      :_CoordinateAxisType = "GeoX";

    float longitude(x=1051, y=813);
      :units = "degrees_east";
      :description = "Longitude of each MPE grid pont";

    float latitude(x=1051, y=813);
      :units = "degrees_north";
      :description = "Latitude of each MPE grid point";

    char Time(t=365, s=10);
      :description = "Date";
      :_ChunkSizes = 1U, 10U; // uint

    double y(y=813);
      :description = "Y points in MPE grid";
      :units = ;
      :_CoordinateAxisType = "GeoY";

    float PET(t=365, x=1051, y=813);
      :description = "Daily Hargreaves Evapotranspiration";
      :units = "mm";
      :grid = "hrap_grid=polar stereograph projection";
      :resolution = "4km*4km";
      :coordinates = "t longitude latitude";
      :_ChunkSizes = 1U, 1051U, 813U; // uint

    double t(t=365);
      :calendar = "gregorian";
      :units = "days since 2013-01-01 00:00:0.0";
      :_CoordinateAxisType = "Time";
      :axis = "T";
      :_ChunkSizes = 1U; // uint

}