该tcl文件详细介绍了如何在ns2下使用xgrapg工具来分析trace文件-this tcl file

Create a simulator object set ns [new Simulator] #Define different colors for data flows (for NAM) $ns color 1 Blue $ns color 2 Red #Open the NAM trace file set nf [open out.nam w] $ns namtrace-all $nf #Define a finish proced