Frank Selten

Indeed, aquaterm, I'll try and report there, thanks again!

You are right! The pdf terminal produces all colored lines, thanks!

Here is the screenshot, i hope

Here is a screenshot

polar plot skips lines when using third column for color palette

problem persists, just every other line is plotted

!/bin/bash cat > plot.gp <<== set polar set angles degrees #set gnuplot on degrees instead of radians set xrange [-14:14] #make gnuplot to go until 6000 set yrange [-14:14] set size square set cbrange [7:14] set palette defined ( 7 0.05 0.05 0.2, 8 0 0 1, 9 0.7 0.85 0.9,\ 10 0 0.75 0, 11 1 1 0, 12 1 0 0, 13 0.6 0.6 0.6,\ 14 0.95 0.95 0.95 ) plot "-" u 1:2:3 with lines notitle lc palette z 0 8 7 30 12 7.4 60 8 7.8 90 12 8.2 120 8 8.6 150 12 9.0 180 8 9.4 210 12 9.8 240 8 10.2 270 12 10.6 300 8 11.0...

polar plot skips lines when using third column for color palette