#!/bin/sh
gnuplot --persist <<EOF
set termoption enh
set title "Single impurity Anderson model - self-energy"
set xlabel '{/Symbol w}/D'
set ylabel 'A({/Symbol w}) D'
set xrange [-1:1]
plot 'imsigma.dat' with l title 'im {/Symbol S}', \
  'resigma.dat' with l title 're {/Symbol S}'
EOF
