# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'pm3dcolors.8.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 format cb "%3.1f" 
unset key
set style textbox transparent margins  1.0,  1.0 border
unset logscale
set view map scale 1
set samples 101, 101
set isosamples 2, 2
set style data pm3d
set style function pm3d
set xtics  norangelimit 2
unset ytics
unset ztics
set cbtics  norangelimit 0.1
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 "set palette model RGB defined\n(0 'green', 1 'dark-green', 1 'yellow', 2 'dark-yellow', 2 'red', 3 'dark-red' )" 
set xrange [ -10.0000 : 10.0000 ] noreverse nowriteback
set cbrange [ 0.00000 : 1.00000 ] 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 pm3d explicit at b
set palette defined ( 0 0 1 0, 0.3333 0 0.3922 0, 0.3333 1 1 0,\
     0.6667 0.7843 0.7843 0, 0.6667 1 0 0, 1 0.5451 0 0 )
set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front  noinvert bdefault
g(x)=x
f(x)=(x+10)/20
GPFUN_g = "g(x)=x"
GPFUN_f = "f(x)=(x+10)/20"
splot f(x)