Dataset { Float32 T[T = 788]; Float32 Y[Y = 72]; Float32 X[X = 145]; Grid { ARRAY: Float32 partial_Y[T = 788][Y = 72][X = 145]; MAPS: Float32 T[T = 788]; Float32 Y[Y = 72]; Float32 X[X = 145]; } partial_Y; } partial_Y;