# predator_prey_rk2_commands.txt
#
# Usage:
#  gnuplot < predator_prey_rk2_commands.txt
#
set term png
set output 'predator_prey_rk2.png'
set xlabel '<-- Predator -->'
set ylabel '<-- Prey -->'
set title 'predator prey: rk2() method'
set grid
set style data lines
plot 'predator_prey_rk2_data.txt' using 2:3 with lines lw 3
quit