Dataset {
    Float32 time[time = 1021];
    Float32 lat[lat = 22];
    Grid {
     ARRAY:
        Float32 partial_lat[lat = 22][time = 1021];
     MAPS:
        Float32 lat[lat = 22];
        Float32 time[time = 1021];
    } partial_lat;
} partial_lat;