# square08_commands.txt
#
# Usage:
#  gnuplot < square08_commands.txt
#
set term png
set output "square08.png"
set xlabel "<--- X --->"
set ylabel "<--- Y --->"
set title "square08"
set grid
set key off
set size ratio -1
set style data lines
set timestamp
plot "square08_vertices.txt" with lines lw 3, \
     "square08_nodes.txt" with points pt 7 lt 0