# solution_commands.txt
#
# Usage:
#  gnuplot < solution_commands.txt
#
set term png
set output 'solution.png'
set xlabel '<---X--->'
set ylabel '<---Y--->'
set zlabel '<---U(X,Y)--->'
set title 'Sample Solution'
set contour
set timestamp
set cntrparam levels 10
set view 75, 75
unset key
splot 'solution_data.txt'