# stiff_commands.txt
#
# Usage:
#  gnuplot < stiff_commands.txt
#
set term png
set output "stiff.png"
set xlabel "<-- T -->"
set ylabel "<-- Y(T) -->"
set title "stiff (trapezoidal)"
set grid
set style data lines
plot "stiff_data1.txt" using 1:2 with lines lw 3 lt rgb "red",\
     "stiff_data2.txt" using 1:2 with lines lw 3 lt rgb "blue"
quit