You can look at these articles

- http://mohittahiliani.blogspot.com/2010/08/xgraph-and-awk-scripts-in-ns-2_06.html

- http://mohittahiliani.blogspot.com/2010/03/awk-script-for-ns2-supporting-new-trace.html

Okuthe P Kogeda

Hello Thank you very much I tested this script

BEGIN {

packet_sent[150] = 0;

packet_drop[150] = 0;

packet_recvd[150] = 0;

packet_forwarded[150] = 0;

energy_left[150] = 10000.000000;

total_pkt_sent=0;

total_pkt_recvd=0;

total_pkt_drop=0;

total_pkt_forwarded=0;

pkt_delivery_ratio = 0;

total_hop_count = 0;

avg_hop_count = 0;

overhead = 0;

start = 0.000000000;

end = 0.000000000;

packet_duration = 0.0000000000;

recvnum = 0;

delay = 0.000000000;

sum = 0.000000000;

i=0;

total_energy_consumed = 0.000000;

}

{

state = $1;

time = $3;

node_num = $5;

energy_level = $7;

node_id = $9;

level = $19;

pkt_type = $35;

packet_id = $41;

no_of_forwards = $49;

if((pkt_type == "cbr") && (state == "s") && (level=="AGT"))

{

for(i=0;i 0 ) { sum += packet_duration; recvnum++; }

}

delay=sum/recvnum;

printf("Average End to End Delay :%.9fms\n", delay);

printf("Total Energy Consumed :%.6f\n",(150*10000)-total_energy_consumed);

printf("Protocol Energy Consumption :%.6f\n",

100.000000-((total_energy_consumed/(150*10000.000000))*100.000000));

if(((total_pkt_recvd + total_pkt_drop)/total_pkt_sent)==1)

{

printf("Statistics Correct !!!");

}

}

but the error follows.

Total Packets Sent : 24986 Total Packets Received: 0 Total Packets Dropped : 24986 Total Packets Forwarded : 0 Packet Delivery Ratio : 0.00% The total hop counts are : 0 awk: output.awk:153: (FILENAME=out.tr FNR=130520) fatal: division by zero attempted that does not calculate the number packet_recvd[i], I'm really upset and I do not know what to do

Faezeh Mohajeransari you will need to ensure that the target device is reachable.