set term pdf enhanced color font "helvetica,20" linewidth 1 size 10,6
set output "k001.pdf"
set xlabel "{/Symbol n} (cm^{-1})"
set ylabel "k"
set xrange [1045:1055]
plot "./k001" u 1:3 title "original" w lines lt -1 lw 1 \
    ,"./k001_interpolated.txt" u 1:2 title "interpolated" w lines lt 1 lw 1
quit
