# set terminal canvas  rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "param_8" jsdir "."
# set output 'param.8.js'
set border 4095 front lt black linewidth 1.000 dashtype solid
set dummy u, v
set format x "" 
set format y "" 
set format x2 "" 
set format y2 "" 
set format z "" 
set format cb "" 
set format r "" 
set label 1 "Decouple range of parametric axes u/v\nfrom that of display axes x/y/z" at screen 0.1, 0.9, 0 left norotate back nopoint
set parametric
set view 120, 300, 1, 1
set view  equal xyz
set samples 121, 61
set isosamples 121, 61
set xyplane relative 0
set xtics border in scale 0,0 nomirror norotate  autojustify
set ytics border in scale 0,0 nomirror norotate  autojustify
set ztics border in scale 0,0 nomirror norotate  autojustify
set cbtics border in scale 0,0 nomirror norotate  autojustify
set rtics border in scale 0,0 nomirror norotate  autojustify
set urange [ -3.14159 : 3.14159 ] noreverse nowriteback
set vrange [ -1.57080 : 1.57080 ] noreverse nowriteback
set xrange [ -1.00000 : 1.00000 ] noreverse nowriteback
set x2range [ * : * ] noreverse writeback
set yrange [ -1.00000 : 1.00000 ] noreverse nowriteback
set y2range [ * : * ] noreverse writeback
set zrange [ -1.00000 : 1.00000 ] noreverse nowriteback
set cbrange [ * : * ] noreverse writeback
set rrange [ * : * ] noreverse writeback
set pm3d depthorder 
set palette cubehelix start 0.5 cycles 3 saturation 1
set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front  noinvert bdefault
unset colorbox
xx(u, v) = cos(v) * cos(u)
yy(u, v) = cos(v) * sin(u)
zz(u, v) = sin(v)
color(u, v) = sin(2*u)+sin(2*v)
## Last datafile plotted: "++"
splot "++" using (xx($1,$2)):(yy($1,$2)):(zz($1,$2)):(color($1,$2)) with pm3d notitle