Dataset {
    Float32 lon[lon = 721];
    Float32 time[time = 1379];
    Grid {
     ARRAY:
        Float64 int_dlon[time = 1379][lon = 721];
     MAPS:
        Float32 time[time = 1379];
        Float32 lon[lon = 721];
    } int_dlon;
} int_dlon;