<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-7"> <META content="MSHTML 6.00.2800.1400" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Hi Spyros Boukis,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>You have to set the environment variable G4LEDATA. This should point to the directory where u have unzipped the data files </FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV>the command usually is like "setenv G4LEDATA /home/amar/geant/data/G4EMLOW2.2"  for c shell.</DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>If you have not downloaded the data files please do that from the gate website.</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Hope this helps</FONT></DIV> <DIV><BR></DIV> <DIV> </DIV> <DIV>Amarnath Srinivasan<BR>Research Assistant<BR>Center for Advanced Imaging<BR>PO Box 9235<BR>Morgantown, WV 26506<BR><A href="mailto:amarnath@csee.wvu.edu">amarnath@csee.wvu.edu</A></DIV> <BLOCKQUOTE style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B> <A title=photonmaster@hotmail.com href="mailto:photonmaster@hotmail.com">Photonmaster</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A title=gate-users@lphe1pet1.epfl.ch href="mailto:gate-users@lphe1pet1.epfl.ch">gate-users@lphe1pet1.epfl.ch</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, July 21, 2004 4:37 PM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> [gate-users] benchmarkPET problem</DIV> <DIV><BR></DIV> <DIV><FONT face=Arial size=2>Hello everyone,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>When i am trying to run benchmarkPET.mac using the command:</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Gate benchmarkPET.mac</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>this error apears:</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>G4CompositeEMDataSet - data file: /root/geant4/geant4.5.2/data/G4EMLOW2.3/rayl/re-ff-1.dat not found<BR>G4Exception: Aborting execution <BR>Abort</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>I 'm sure that Geant4 works fine and that data files are installed. Actually the dat file: "re-ff-1.dat" exists in that particular path. Does anyone have any idea? I really stuck with that... </FONT><FONT face=Arial size=2></FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Best Regards,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Spyros Boukis</FONT></DIV> <DIV><FONT face=Arial size=2>National  Technical University of  Athens</FONT></DIV> <DIV><FONT face=Arial size=2>mailto: <A href="mailto:photonmaster@hotmail.com">photonmaster@hotmail.com</A></FONT></DIV> <DIV><FONT face=Arial size=2>  </FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <P> <HR> <P></P>_______________________________________________<BR>gate-users mailing list<BR>gate-users@lphe1pet1.epfl.ch<BR>http://lphe1pet1.epfl.ch/mailman/listinfo/gate-users<BR></BLOCKQUOTE></BODY></HTML>