I konw how to turn it off now. In file MobileNode.cc, there is a function named MobileNode::log_energy() which will be called by class WirelessPhy everytime, we only need to delete several lines in function log_energy().
void MobileNode::log_energy(int flag) { if (!log_target_) return; Scheduler &s = Scheduler::instance(); /*if (flag) { sprintf(log_target_->pt_->buffer(),"N -t %f -n %d -e %f", s.clock(), address_, energy_model_->energy()); } else { sprintf(log_target_->pt_->buffer(),"N -t %f -n %d -e 0 ", s.clock(), address_); }*/ log_target_->pt_->dump(); } 2007/9/1, jianli guo <[EMAIL PROTECTED]>: > > I dont want the following lines in my trace file > > N -t 11.236267 -n 59 -e 9999.600820 > N -t 11.236267 -n 29 -e 9999.600820 > N -t 11.236267 -n 10 -e 9999.600820 > N -t 11.236267 -n 92 -e 9999.600820 > N -t 11.236267 -n 21 -e 9999.600820 > N -t 11.236267 -n 8 -e 9999.600820 > N -t 11.236267 -n 38 -e 9999.600820 > N -t 11.236267 -n 85 -e 9999.600820 > > > charlie > >