Dear Sasi, I used tracegraph some time ago, but I found it inefficient and sometimes gives misleading results. Therefore I do not use it anymore. Instead, I wrote my own code to calculate many parameters: packet delivery ratio, normalized throughput, routing overhead ratio, end2end delay, hop count and connection time. Furthermore, this code is suitable in case you want to repeat your simulation experiment many times to take the average of them. This code is freely available and you can download it from the following link:
( http://www.ikt.uni-hannover.de/fileadmin/institut/mitarbeiter/bali/pl-sim-1. 1.zip ) NOTE: Be sure to include all text between '(' and ')' when navigating to this code location! There is a text file that explains how to use the code. However, I wrote this code for my own use and for my specific scenario. Therefore, I encourage you to write your own code because this is the only way to obtain what you need. Best Regards, Samer -----Original Message----- From: Sasidhar [mailto:[EMAIL PROTECTED] Sent: Dienstag, 27. November 2007 00:38 To: [EMAIL PROTECTED] Subject: Genrating graphs from trace file generated by OLSR ( tracegraph) Hi I am comparing AODV and OLSR protocols.I just attached the three files which I implemented for both AODV and OLSR. I am sending the traffic and mobility scenarios. For comparison of different adhoc routing protocols the tcl file remains same except I am just changing the value of "adhocRouting" variable as AODV/OLSR/DSR, etc and calculating the results.Then when calculating for AODV I just put adhocRouting variable as AODV and run the simulation and got the trace files from which I generated the output successfully using tracegraph. Well did the same for OLSR. successful in simulation and generating the trace files but can't get graphs from the tracefiles generated by it using tracegraph. It is giving messages like "converting nodes to ip" "saving in *.tr.ip" file" messages.Can you check if it happens to you also? What should I do to get the graphs for OLSR protocol from trace files? Please let me know if I have to do something with tcl code or some thing else. Thanks and regards. sasi.
