[Pw_forum] How to get the phonon frequency logarithmic average

[Paolo Giannozzi]

On Oct 5, 2007, at 10:00 , <yueqin at mail.ustc.edu.cn> wrote:

> it has never been updated to read the new file formats? is it mean we
> must modify inputfile(which lambda.f90 read from)? or modify anyother?
> I don't understand what you mean. please give more details.thank you.

the electron-phonon calculation is provided "as is", like everything  
else,
but right now it is in an unsatisfactory state. If you want to perform
electron-phonon calculations, you can
- use an earlier version (2.1.5 I think) for which the lambda.f90 code
   was written
- use the current version and write your own code(s) to interpret the
   results, or update the existing one(s)
- wait until somebody makes a better electron-phonon code

Paolo
---
Paolo Giannozzi, Dept of Physics, University of Udine
via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222