Dataset {
    Float32 time[time = 1379];
    Float32 lon[lon = 720];
    Grid {
     ARRAY:
        Float32 partial_lon[time = 1379][lon = 720];
     MAPS:
        Float32 time[time = 1379];
        Float32 lon[lon = 720];
    } partial_lon;
} partial_lon;