# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'pm3d.41.png' set bar 1.000000 front set style circle radius graph 0.02, first 0.00000, 0.00000 set style ellipse size graph 0.05, 0.03, first 0.00000 angle 0 units xy set style textbox transparent margins 1.0, 1.0 border unset logscale set samples 40, 40 set isosamples 40, 40 set xyplane relative 0 unset paxis 1 tics unset paxis 2 tics unset paxis 3 tics unset paxis 4 tics unset paxis 5 tics unset paxis 6 tics unset paxis 7 tics set title "pm3d explicit mode --- coloring according to the 4th parameter of 'using'" set paxis 1 range [ * : * ] noreverse nowriteback set paxis 2 range [ * : * ] noreverse nowriteback set paxis 3 range [ * : * ] noreverse nowriteback set paxis 4 range [ * : * ] noreverse nowriteback set paxis 5 range [ * : * ] noreverse nowriteback set paxis 6 range [ * : * ] noreverse nowriteback set paxis 7 range [ * : * ] noreverse nowriteback set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front noinvert bdefault sinc(u,v) = sin(sqrt(u**2+v**2)) /sqrt(u**2+v**2) GPFUN_sinc = "sinc(u,v) = sin(sqrt(u**2+v**2)) /sqrt(u**2+v**2)" x = 0.0 ## Last datafile plotted: "binary2" splot 'binary2' binary u 1:2:3:($2+($1+$2)/10) w pm3d, 1+sinc(x*4, y*4) w l