I am new to NS2 and learning from a tutorial of Marc Greis. For wireless mobile nodes, he has provided a code which doesn't run and produces warning as:
num_nodes is set 2
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
INITIALIZE THE LIST xListHead
Starting Simulation...
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 550.0
SORTING LISTS ...DONE!
NS EXITING...
Anybody who can help me resolve this issue. Code can also be shared if required... Thanks in anticipation