Hi,all I use plot/vs A,B and then plot/vs/over C,D to plot two points in a windows, I want to connect them with a line, how can I get it? Is there any command for this function? Thanks! Weipeng --------------------------------------------------- 郑伟鹏 中国科学院大气物理研究所(IAP) 大气科学和地球流体力学数值模拟国家重点实验室(LASG) 北京市9804信箱,LASG,100029 ---------------------------------------------------- |