There are some "Energy" examples in ns-2.3x/tcl/ex/ :
$ cd ns-2.35/tcl/ex/ && grep -e energy
? May be you can add a similar "energy text" to one of the tora simulations.
Tora-examples_09.2015.tar.gz
https://drive.google.com/file/d/0B7S...ew?usp=sharing
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