Dataset {
    Float32 nv[nv = 2];
    Float32 T[T = 10439];
    Grid {
     ARRAY:
        Float32 time_bounds[T = 10439][nv = 2];
     MAPS:
        Float32 T[T = 10439];
        Float32 nv[nv = 2];
    } time_bounds;
} V1p3;