Dataset {
    Float32 X[X = 128];
    Float32 M[M = 9];
    Float32 T[T = 480];
    Float32 Y[Y = 64];
    Grid {
     ARRAY:
        Float32 TSMX[T = 480][M = 9][Y = 64][X = 128];
     MAPS:
        Float32 T[T = 480];
        Float32 M[M = 9];
        Float32 Y[Y = 64];
        Float32 X[X = 128];
    } TSMX;
} OBS;