Dataset { Float32 L[L = 4]; Float32 Y[Y = 14]; Float32 X[X = 16]; Grid { ARRAY: Float32 partial_Y[L = 4][Y = 14][X = 16]; MAPS: Float32 L[L = 4]; Float32 Y[Y = 14]; Float32 X[X = 16]; } partial_Y; } partial_Y;