[ns] tutorial-simple wireless example..

[Shrawan C. Surender]

Hi,

I guess when you executed the "wireless-mitf.tcl" file, there were two 
output files that were created. One is "wireless_mitf.tr" and  the other 
is "wireless_mitf.nam".  If you execute the second file using nam by 
this command: " nam wirless_mitf.nam & ", then you will see a visual 
animation of the two nodes passing packets among themselves.
But if you want to use the first trace file "wireless_mitf.tr", then you 
should transform a subset of the data available in that trace file into 
a comprehensible form and then try to plot it with xgraph. Some related 
help can be seen in "NS by example" (http://nile.wpi.edu/NS/), where 
they show how to analyze the .tr file using simple perl and awk 
commands. Hope this helps.

Best Regards,
Shrawan.

Ergün wrote:

>Hi,
>
>I have a question about the first wireless example in
>Marc Greis' tutorial ,which consists of 2 mobilenodes.
>
>I tried lastly updated version of this example which
>exists in the directory: tcl/ex with name :
>wireless-mitf.tcl
>
>When I run the tcl by writing:
>
>"xgraph wireless_mitf.tr" ,a graphic doesn't appear
>and also a warning  (from line 1 to 49960) says:
>
>Error in file `wireless_mitf.tr' at line 49960.
>
>What is the problem here and What should I do?
>
>Thanks,now.
>
>
>
>
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>  
>