makedelayplot

来自「大名鼎鼎的传感器网络仿真实验室平台SENSE」· 代码 · 共 39 行

#! /bin/bash

# Make a graph showing which packets have been successfully delivered.
# The x axis is the time of delivery
# The y axis is the end-to-end delay for the packet
#   The input file doesn't contain information about failed packets.
#
# The input file is the output from the run with VISUAL_ROUTE enabled.

if [ $# -ne 1 ]; then
    echo "usage: $0 <fileName>"
    exit 1;
fi

# extract source nodes from output file
VRfile=$1.VR

if [ ! -e $VRfile ]; then
    grep VR $1 > $VRfile
fi
awk -F\; '{ printf( "%s %s\n", $1, $4)}' $VRfile > temp
awk '{ printf( "%f %f\n", $2, $3)}' temp > delay.dat
rm temp

# create the gnuplot command file
cat > delay.dem <<EOF
set term jpeg medium size 1280, 960
set output "${1}-delayPlot.jpg"
set key off
set xlabel "Delivery time (sec)"
set ylabel "End-to-end delay (sec)"
#set label "10 lambda, 10 source pairs, 40 seconds" at 250, 24 center
plot "delay.dat" using 1:2 with impulses
EOF

# create the plot
gnuplot delay.dem
rm delay.dat delay.dem