Dataset { Float32 Y[Y = 137]; Float32 X[X = 125]; Float32 T[T = 14609]; Grid { ARRAY: Float32 partial_Y[T = 14609][Y = 137][X = 125]; MAPS: Float32 T[T = 14609]; Float32 Y[Y = 137]; Float32 X[X = 125]; } partial_Y; } partial_Y;