set terminal png size 1500,600 set output 'temperature-0.png' plot "data_temp.log" using 1:2 title 'Temperature0' with lines set output 'cap-0.png' plot "data_cap.log" using 1:2 title 'Cap0' with lines set output 'res-0.png' plot "data_res.log" using 1:2 title 'Res0' with lines set terminal png size 1500,600 set output 'temperature-1.png' plot "data_temp.log" using 1:2 title 'Temperature1' with lines set output 'cap-1.png' plot "data_cap.log" using 1:2 title 'Cap1' with lines set output 'res-1.png' plot "data_res.log" using 1:2 title 'Res1' with lines