Hey, There are many ways to processing data file. using tools like awk or perl should be your first choice.
Hope that works.. Ran -- Ran Ren IEEE student member, ACM student member College of Communications and Information Engineering Nanjing Univ. of P. & T. E-mail: [EMAIL PROTECTED] Webpage: http://george.r.ren.googlepages.com/ Cell: +86-1377 0822 928 P.O Box 333, 66 Xinmofan Rd, Nanjing 210003 Jiangsu, P. R. China