Hi John and everybody:
Depending what you want: You should use a generic utilities like: grep, awk, join, ... To filter columns of the out.tr, you can use the 'column' program, that you can found in the ns-2 website. Maybe, you can use your own Perl programs, and finally, you can use 'tracegraph' for ns-2. best regards, /salva On Sun, 25 Mar 2007, john unkle wrote: > >