# user08_commands.txt
#
# Usage:
#  gnuplot < user08_commands.txt
#
set term png
set output 'user08.png'
set xlabel '<--- X --->'
set ylabel '<--- Y --->'
set title 'user08'
set grid
set key off
set size ratio -1
set style data lines
set timestamp
plot 'user08_vertices.txt' with lines lw 3, \
     'user08_nodes.txt' with points pt 7 lt 0