set terminal postscript eps color
set output "pareto.eps"
set format xy "%g"
set notitle
set xlabel "surface area"
set ylabel 'volume in liters'
set noautoscale
set xrange [0:400]
set yrange [0:400]
unset key
set parametric
set bmargin 3
set rmargin 0
set lmargin 8
set tmargin 0
#set size square
set style line 1 lt -1 lw 1 pt 1
set style line 2 lt 1 lw 2 pt 1
set style line 3 lt 3 lw 4 pt 1
set grid lw 5
set label "Pareto front" at 290,390 center tc lt 3
plot [0:2*pi] \
              sin(t) * 100,400 - cos(t) * 100 ls 1, \
              sin(t) * 150,400 - cos(t) * 150 ls 1, \
              sin(t) * 200,400 - cos(t) * 200 ls 1, \
              sin(t) * 250,400 - cos(t) * 250 ls 1, \
              sin(t) * 285,400 - cos(t) * 285 ls 3, \
              "test.dat" using 2:3 with points ls 2