#!/usr/bin/gnuplot set terminal postscript eps monochrome set output "numberDensity.eps" set decimalsign "." set format xy '%g' set xtics 1 mirror set xlabel 'v(m^3)' set ytics 0.005 mirror set ylabel 'n(m^{-3}m^{-3})' set xrange [1:15] set yrange [0:1.5e-2] set key top right plot "