see the previous message about xgraph: http://www.isi.edu/nsnam/archive/ns-users/webarch/1999/msg03867.html thanks, difa On Sat, 3 Nov 2001, Abbas Makki wrote: > Hi all > > Could some one advise me how to run X-graph on a file (eg out.tr) directly not > in an ns simulation ? Like if I want to rerun the X-graph for repeated viewing. >