[ns] mobile/tworayground.cc: TwoRayGround propagation model assume flat ground

hi to all any body please tell me how to sort out the following as it come during running of program. mobile/tworayground.cc: TwoRayGround propagation model assume flat ground thanks with regard manish

[ns] mobile/tworayground.cc: TwoRayGround propagation model assume flat ground

Hi, I am implementing a new MANET routing scheme and am sometimes getting the message "mobile/tworayground.cc: TwoRayGround propagation model assume flat ground" When sending/receiving packets even though the packets get delivered eventually. I have looked into tworayg