<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=gb2312"> <META content="MSHTML 6.00.2900.2995" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Hi,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>If the output is like this:</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>(1) `when did the submarine sink?' [0] --- 4 (0.03|0.03s) <22:148> (998.0K) [0.0s]<BR>derivation[1] (-0.3165):when did the submarine sink? </FONT></DIV> <DIV> </DIV> <DIV><FONT face=Arial size=2>No MRS<BR></FONT></DIV> <DIV><FONT face=Arial size=2>What's wrong with it?  I'm helping my lab administrator installing PET and this is a test.</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Thanks a lot!</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial><FONT size=2>Zhengbo</FONT></DIV></FONT></BODY></HTML>