[ns] need material reg xgraph.... urgent!!!!!

[maha lingam]

dear friends,
        i am mahalingam doing my final year project in ns2 . i want to
generate graphs using the tracefile with the help of *xgraph *. i don't have
much knowledge about xgraph so if you have any material reg xgraph please
send it to me..
i will be very much thankful to you
regards
mahalingam