[ns] Energy model in ns-2.29

[saradellaluna]

Hi all,

I am working with the IEEE 802.15.4 model developped by Zheng included in 
ns-2.29 (in directory wpan).
I added Energy model but I noted that the services change (i.e. packet loss) 
even if not any node arrives to have energy zero. To thing can be had to this 
difference? Energy model do not would have to be alone a node attribute?  



Thanks,

Sara