Dataset {
    Float32 lev[lev = 10];
    Float32 time[time = 7062];
    Float32 lat[lat = 139];
    Float32 lon[lon = 279];
    Grid {
     ARRAY:
        Float32 ua[time = 7062][lev = 10][lat = 139][lon = 279];
     MAPS:
        Float32 time[time = 7062];
        Float32 lev[lev = 10];
        Float32 lat[lat = 139];
        Float32 lon[lon = 279];
    } ua;
} MJJASON50km;