[ns] reg trace file format

[sunil ns]

hi,
When i simulated a wireless network it is giving a
trace file with format given below.

s -t 22.465028699 -Hs 18 -Hd -2 -Ni 18 -Nx 312.63 -Ny
164.16 -Nz 0.00 -Ne -1.000000 -Nl AGT -Nw --- -Ma 0
-Md 0 -Ms 0 -Mt 0 -Is 18.1 -Id 20.0 -It cbr -Il 512
-If 0 -Ii 245 -Iv 32 -Pn cbr -Pi 0 -Pf 0 -Po 2 

I dont understand what Hs,Hd,.......represent

Can anybody help me out
thanks


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