Dataset {
    Float32 X[X = 129];
    Float32 T[T = 23734];
    Float32 Y[Y = 130];
    Grid {
     ARRAY:
        Float32 partial_Y[T = 23734][Y = 130][X = 129];
     MAPS:
        Float32 T[T = 23734];
        Float32 Y[Y = 130];
        Float32 X[X = 129];
    } partial_Y;
} partial_Y;