Graphene Vertex Correction Gnuplot File

set yrange[-10 to 10]
#set yrange[-10 to 2]
set xzeroaxis
set nokey
set xlabel "{/Symbol w}"
set ylabel "{/Symbol c}_q({/Symbol w})"
set terminal postscript color enhanced
set output "test.ps"
plot 'output.dat' u 1:2 w l 1, 'output.dat' u 1:3 w l 2,\
     'output.dat' u 1:4 w l 1, 'output.dat' u 1:5 w l 2,\
     'output.dat' u 1:6 w l 1, 'output.dat' u 1:7 w l 2,\
     'output.dat' u 1:8 w l 1, 'output.dat' u 1:9 w l 2,\
     'output.dat' u 1:10 w l 1, 'output.dat' u 1:11 w l 2