#!/usr/bin/gnuplot set terminal postscript eps enhanced color 18 set pm3d map #set palette gray set palette #set palette gamma 0.5 set xrange [0:3] set yrange [0:3] set cbrange [-4:5] set ytics border nomirror set output "ndlinear.eps" set xlabel "r" set ylabel "{/Symbol \161}" set colorbox horizontal user origin 0.1,0.05 size 1.8,0.05 set size 2.0, 1.1 set multiplot set size 1.0, 1.0 set origin 0, 0.1 set title "Exact solution" unset key splot 'ndlinear.dat' us 1:2:3 unset colorbox set size 1.0, 1.0 set origin 1, 0.1 set title "Model solution" splot 'ndlinear.dat' us 1:2:4 unset multiplot