Dataset {
    Float32 lat[lat = 23];
    Float32 time[time = 1020];
    Grid {
     ARRAY:
        Float64 precipitacion[lat = 23][time = 1020];
     MAPS:
        Float32 lat[lat = 23];
        Float32 time[time = 1020];
    } precipitacion;
} precipitacion;