# 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_square.txt' with lines lw 3, \
     'square08_nodes.txt' with points pt 7 lt 0