set size 0.8,0.4 set terminal postscript eps set output "s0.queue.ps" set title "RATEMb/s QUEUE" set ylabel "Queue (in Pkts)" set xlabel "Time (s)" 27,1.5 set xtics 0,5,25 set key 27,60 plot [] [0:] "s0.q" title "queue size" with lines ###, "s0.a" title "average queue size" with lines