[ns]how to use tracegraph

[rajeshwari venkatesh]

  hi ns users,

Can anyone tell me how to use trace graph.

I have simulated a WAN network and I have got a TRACE FILE out.tr after my simulation. how can I use tracegraph to analyse my results??

I am working on linux platform and i have downloaded the linux version of tracegraph from www.geocities.com

please help and give me the steps of how  to run tracegraPH??