[ns] How to generate energy traces periodically

[manish chaturvedi]

Hi,

I am using energy model in my NS simulation.

When energy trace is ON, every time the node energy changes, the trace
is generated. This makes trace file size larger. Is there any way to
generate trace of energy status of all nodes at some fixed time or
periodically?

Please inform or point me to some source of information.

Thanking you,
Manish