Dataset {
    Float32 lat[lat = 19];
    Float32 lon[lon = 33];
    Float32 time[time = 2007];
    Grid {
     ARRAY:
        Float32 PDSI[time = 2007][lat = 19][lon = 33];
     MAPS:
        Float32 time[time = 2007];
        Float32 lat[lat = 19];
        Float32 lon[lon = 33];
    } PDSI;
} NADAv2a-2008;