--- En date de : Ven 1.10.10, El hadi Cherkaoui <e_cherka...@yahoo.fr> a écrit : De: El hadi Cherkaoui <e_cherka...@yahoo.fr> Objet: Energy event nam À: "NS user" <ns-users@ISI.EDU> Date: Vendredi 1 octobre 2010, 11h53 Dear NS users, I've a quick question about node energy in nam . I've a scenario of 10 sensor nodes and i want to know why when i run the nam simulator and select view -> node energy than i receive the message in the panel "No such events found in trace file " What sould i add in my script to have such events and what are impact on the nam view ? Thanks Reagrds Hadi