#!/usr/bin/gnuplot


plot 'sobretaula.gamma' index 0 title 'vermell' with linespoints, \
	'sobretaula.gamma' index 1 title 'verd' with linespoints, \
	'sobretaula.gamma' index 2 title 'blau' with linespoints, \
	(x / 65535)**2.2 title "sRGB" with lines

pause -1