# gnuplot_surface_commands.txt
#
#  Usage:
#    gnuplot gnuplot_surface_commands.txt
#
set term png
set output 'gnuplot_surface.png'
set xlabel '<--- X --->'
set ylabel '<--- Y --->'
set zlabel '<--- Uh(X,Y) -->'
set title 'Surface plot created from FreeFem++ data.'
unset key
set timestamp
splot 'gnuplot_surface_data.txt' with lines
quit