Dataset {
    Float32 X[X = 7200];
    Float32 T[T = 36];
    Float32 Y[Y = 2000];
    Grid {
     ARRAY:
        Float32 partial_X[T = 36][Y = 2000][X = 7200];
     MAPS:
        Float32 T[T = 36];
        Float32 Y[Y = 2000];
        Float32 X[X = 7200];
    } partial_X;
} partial_X;