# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'surface1.25.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 dummy u, v set style textbox transparent margins 1.0, 1.0 border unset logscale set parametric set view 70, 20, 1, 1 set samples 51, 51 set isosamples 20, 20 set mapping spherical set style data lines 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 "Test of spherical coordinates" set xlabel "X axis" set xlabel offset character -3, -2, 0 font "" textcolor lt -1 norotate set ylabel "Y axis" set ylabel offset character 3, -2, 0 font "" textcolor lt -1 rotate by -270 set zlabel "Z axis" set zlabel offset character -5, 0, 0 font "" textcolor lt -1 norotate set zrange [ -1.20000 : 1.20000 ] 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 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 xx = 6.08888888888889 dx = 1.11 x0 = -5 x1 = -3.89111111111111 x2 = -2.78222222222222 x3 = -1.67333333333333 x4 = -0.564444444444444 x5 = 0.544444444444445 x6 = 1.65333333333333 x7 = 2.76222222222222 x8 = 3.87111111111111 x9 = 4.98 xmin = -4.99 xmax = 5 n = 10 zbase = -1 u = 0.0 ## Last datafile plotted: "glass.dat" splot "glass.dat"