set term postscript enhanced colour

set output 'dos.ps

set key box font 'Helvetica, 12' left center

set key at 6,15

set grid

set size noratio 1, 0.8

set style fill transparent solid 1.0 noborder

set style data filledcurves y1=0

set arrow from 0, graph 0 to 0, graph 1 nohead

set xlabel "E-E_f [eV]" font 'Helvetica, 20'

set arrow 5 head filled size screen 0.02,13 from -0.5,-17.3 to 0.4,-17.3 lc rgb "black" lw 3

set arrow 6 head filled size screen 0.02,13 from -9.05,5.5 to -9.05,8.4 lc rgb "black" lw 3

set ylabel "Density of states" font 'Helvetica, 20'

plot [-5:3] [-10:10] 'dos.dat' using ($1-12.6258):2 with filledcu lc rgb "red" title "Spin Up",'dos.dat' using ($1-12.6258):($3*-1) with filledcu lc rgb "#4169E1" title "Spin Down",0.0 lc rgb "black" title '','dos.dat' with lines lc rgb "black" title ''

set output

! ps2pdf -r300 dos.ps

! rm dos.ps

#! pdftocairo -png -r 300 dos.pdf