test02_energy_commands.txt

set term png
set output 'test02_energy.png'
set grid
set style data lines
set timestamp
unset key
set xlabel '<---Iteration--->'
set ylabel '<---Log(Energy)--->'
set title 'Energy Decrease with Iteration'
plot 'test02_energy_data.txt' using 1:2 with points pt 7 ps 1
quit