Dataset { Float32 X[X = 4927]; Float32 T[T = 23]; Float32 Y[Y = 2688]; Grid { ARRAY: Float32 partial_X[T = 23][Y = 2688][X = 4927]; MAPS: Float32 T[T = 23]; Float32 Y[Y = 2688]; Float32 X[X = 4927]; } partial_X; } partial_X;