How to edit B2EPS.freq?

Hamedgh · Post by **Hamedgh** » Tue Jan 19, 2016 5:10 pm

Dear Abinit Users/ Developers

I am trying to get phonon dispersion of h-BN, but as I understood B2EPS.freq output file needs to be modified, but I have no idea how this should be done. Without modification I don not get a good dispersion(not just gamma point). Some columns needs to be replaced with each other in some points but does not follow a regular pattern. Could you please tell how this should be done? Thank you in advance.

Regards,
Hamed