# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'pm3d.43.png' set bar 1.000000 front unset border 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 unset key set style textbox transparent margins 1.0, 1.0 border unset logscale set view map scale 1 set samples 4, 4 set isosamples 4, 4 set size ratio 0 0.333333,0.333333 set origin 0.333333,0.333333 unset xtics unset ytics 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 "Original grid points" set xrange [ 0.00000 : 3.00000 ] noreverse nowriteback set yrange [ 0.00000 : 3.00000 ] noreverse nowriteback set cbrange [ 0.00000 : 9.00000 ] noreverse nowriteback 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 bmargin 0 set tmargin 0 set pm3d explicit at b set pm3d interpolate 1,1 flush begin noftriangles noborder corners2color harmean set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front noinvert bdefault unset colorbox sinc(u,v) = sin(sqrt(u**2+v**2)) /sqrt(u**2+v**2) f(x,y)=2*x+y GPFUN_sinc = "sinc(u,v) = sin(sqrt(u**2+v**2)) /sqrt(u**2+v**2)" x = 0.0 GPFUN_f = "f(x,y)=2*x+y" dx = 0.333333333333333 dy = 0.333333333333333 ## Last datafile plotted: "binary2" splot f(x,y) with linesp ps 3 pt 5 palette