#cwnd curve
set term png
set out "cwnd.png"
plot "p1.trace" u 1:2 w li, "p2.trace" u 1:2 w li, "p3.trace" u 1:2 w li

#queue information
reset
clear
set term png
set out "queue.png"
plot "queue.trace" u 1:2 w li
