bsfix

In case you (or paratec!) screwed up with the fermi level for the band structure plot, you can use this awk script to shift the bandstructure plot around. Just look at the script, modify the fermi energy there, and run it with

bsfix >NEWBANDSTRUC

It will read the file BANDSTRUC, shift the bands according to the new fermi level, and write the output to NEWBANDSTRUC.