El vie, 21-12-2012 a las 22:59 +0400, Dmitry Shkirmanov escribi?: > > What Gnuplot version are you working with? > > > > I need to edit the file with version 4.6 > > > $ gnuplot --version > gnuplot 4.4 patchlevel 0 Ok, I'll try to fix the problem for 4.6 Thanks -- Mario