# set terminal svg size 600,400 dynamic enhanced fname 'arial' fsize 10 mousing name "scatter_3" butt solid # set output 'scatter.3.svg' set dgrid3d 10,10, 4 set dummy u,v set key inside right top vertical Right noreverse enhanced autotitles box linetype -1 linewidth 1.000 set parametric set style data lines set title "Simple demo of scatter data conversion to grid data" set xlabel " data style lines, dgrid3d ,,4 " splot "hemisphr.dat"