| /Designs/Tools/reflow2/DOC/test/plot.gp |
|---|
| 0,0 → 1,21 |
| set terminal png |
| set output "profile.png" |
| set yrange [0:300] |
| set xrange [0:1200] |
| set key under |
| set xlabel "Time [s]" |
| set ylabel "Temperature [°C]" |
| f(x)= k*x + q |
| fit [0:380] f(x) "data.txt" using 1:4 via k,q |
| a=k |
| b=q |
| g(x)= a*x + b |
| fit [479:585] g(x) "data.txt" using 1:4 via a,b |
| plot "data.txt" using 1:4 with points title "measured points", f(x), g(x) |