# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 500, 350 # set output 'polar.7.png' set clip points unset border set dummy t,y set key inside right top vertical Right noreverse enhanced autotitles box linetype -1 linewidth 1.000 set polar set samples 160, 160 set xzeroaxis linetype 0 linewidth 1.000 set yzeroaxis linetype 0 linewidth 1.000 set zzeroaxis linetype 0 linewidth 1.000 set xtics axis in scale 1,0.5 nomirror norotate offset character 0, 0, 0 autojustify set ytics axis in scale 1,0.5 nomirror norotate offset character 0, 0, 0 autojustify set nortics set trange [ 0.00000 : 37.6991 ] noreverse nowriteback plot 2*t