set terminal postscript enhanced

# hello world

set log xy
set key right bottom

set xrange [0.008:0.18]

set xlabel "Mesh Spacing"
set ylabel "RMS of error"

plot './resolution.2D.64.out' \
   u 1:3 t "{/Symbol n} = 2" w l,\
"" u 1:4 t "{/Symbol n} = 3" w l,\
"" u 1:5 t "{/Symbol n} = 4" w l,\
"" u 1:6 t "{/Symbol n} = 5" w l;