# set terminal canvas  solid butt size 600,400 fsize 10 lw 1 fontscale 1 name "contours_8" jsdir "."
# set output 'contours.8.js'
set view 60, 30, 0.85, 1.1
set samples 20, 20
set isosamples 21, 21
set contour base
set cntrparam levels auto 10
set title "3D gnuplot demo - 2 surfaces" 
set xlabel "X axis" 
set ylabel "Y axis" 
set zlabel "Z axis" 
set zlabel  offset character 1, 0, 0 font "" textcolor lt -1 norotate
splot x**2*y**3, x**3*y**2