# residual_commands.txt
#
# Usage:
#  gnuplot < residual_commands.txt
#
set term png
set output 'residual.png'
set style data lines
set xlabel 'Iteration'
set ylabel 'Residual'
set title 'Log(Residual) over Iterations'
set grid
plot 'residual_data.txt' using 1:2 lw 2
quit