hi I want to get mean profile parameters of 50 ctl files how can i wrie script. please give necessary information. Thanks in advance. -- With Regards Madhu Latha Akkisetti JRF,NARL Gadanki -------------- next part -------------- An HTML attachment was scrubbed... URL: http://gradsusr.org/pipermail/gradsusr/attachments/20110311/339356a5/attachment-0003.html