# set terminal canvas rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "surface1_1" jsdir "." # set output 'surface1.1.js' set grid nopolar set grid xtics nomxtics ytics nomytics noztics nomztics nortics nomrtics \ nox2tics nomx2tics noy2tics nomy2tics nocbtics nomcbtics set grid layerdefault lt 0 linecolor 0 linewidth 0.500, lt 0 linecolor 0 linewidth 0.500 set style increment default set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover set style data lines set title "3D surface from a grid (matrix) of Z values" set xrange [ -0.500000 : 4.50000 ] noreverse nowriteback set x2range [ * : * ] noreverse writeback set yrange [ -0.500000 : 4.50000 ] noreverse nowriteback set y2range [ * : * ] noreverse writeback set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback ## Last datafile plotted: "$grid" splot '$grid' matrix with lines notitle