[Tinyos-help] Help needed to set position for nodes in TOSSIM

Hi everyone: I want to do some multiple hops simulations in TOSSIM, yet I do not know how to set nodes' position. After make pc, run ./build/pc/main.exe -l=1 5. It seems that by default every node can hear each other. Would you please tell how to set nodes' position in TOSSIM and what is the

[Tinyos-help] Help needed to set position for nodes in TOSSIM

Hi everyone: I want to do some multiple hops simulations in TOSSIM, yet I do not know how to set nodes' position. After make pc, run ./build/pc/main.exe -l=1 5. It seems that by default every node can hear each other. Would you please tell how to set nodes' position in TOSSIM and what is the