set contour base set view 60, 50 set size 0.75,0.75 set samples 100, 100 set isosamples 20, 20 set title "3 Dimensional Shapes" 0, 0 set nogrid set noparametric set border set key splot "/home/longa/www/gnuplot/WAVES/data/shape3d.dat"\ title "shape3d data" with dots