Dataset { Float32 Y[Y = 213]; Float32 T[T = 1441]; Float32 X[X = 88]; Grid { ARRAY: Float32 partial_X[Y = 213][X = 88][T = 1441]; MAPS: Float32 Y[Y = 213]; Float32 X[X = 88]; Float32 T[T = 1441]; } partial_X; } partial_X;