Trace for energy Model in ns2.31

ines8989 · 09-09-2013, 03:56 PM

Hi , can anyone help me with the signification of the fields in the trace file of energy model in ns2 that i have simulated with TCP protocol.
Here is extracted some line of the trace file obtained .
please help me.Thanks

Code:

s 10.000000000 _1_ AGT  --- 15 tcp 40 [0 0 0 0] [energy 49.995780 ei 0.000 es 0.000 et 0.001 er 0.004] ------- [1:0 3:0 32 0] [0 0] 0 0
r 10.000000000 _1_ RTR  --- 15 tcp 40 [0 0 0 0] [energy 49.995780 ei 0.000 es 0.000 et 0.001 er 0.004] ------- [1:0 3:0 32 0] [0 0] 0 0
s 12.041819866 _7_ RTR  --- 21 message 32 [0 0 0 0] [energy 49.995780 ei 0.000 es 0.000 et 0.001 er 0.004] ------- [7:255 -1:255 32 0] 
N -t 12.042335 -n 4 -e 49.995514
N -t 12.042335 -n 13 -e 49.995514
N -t 12.042335 -n 10 -e 49.995514
N -t 12.042335 -n 9 -e 49.995514
N -t 12.042335 -n 0 -e 49.995514
N -t 12.042336 -n 1 -e 49.995514

I did'nt inderstand especially the -n what it refers and the values after -e .

Aska123 · 01-30-2014, 04:31 AM

Do not know about -n
-e 49.995514 is remaining energy of node at time 12.042335.

ines8989 · 01-30-2014, 04:43 AM

Thank you verry much Aska123 for your reply

Aska123 · 01-30-2014, 05:07 AM

Do you have any awk script to calculate remaining energy of nodes ?

knudfl · 01-30-2014, 05:28 AM

The script "energy.awk" says "remaining_energy = energy;" in line 41.

→ awk_scripts_11.2013.tar.bz2
https://drive.google.com/file/d/0B7S...it?usp=sharing
-

Aska123 · 01-30-2014, 11:13 AM

Dear Knudfi
Thanks for reply.

The script energy.awk is showing nothing in its output.
I run it as follows
awk -f energy.awk MyTest.tr > energy.dat

Mytest.tr is a trace file. which contains only two nodes 0 and 1
so I changed in energy.awk nodeid =_1_

I am attaching tr file .
Please reply