#!/bin/sh
gnuplot --persist <<EOF
set termoption enh
set title "Hubbard model - self-energy"
set xlabel '{/Symbol w}/D'
set ylabel 'Im/Re {/Symbol S}({/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
