[Pw_forum] How to get the phonon frequency logarithmic average

[Paolo Giannozzi]

On Aug 13, 2007, at 3:42 , clie wrote:

> recently, i use pwscf to caliculate electron-phonon couple constance,
> but i want to get Tc and i need  the phonon frequency logarithmic
> average. Could you tell me how to get the value?

pwtools/lambda.f90 should calculate it. Unfortunately it has
never been updated to read the new file formats produced
by the electron-phonon calculation, so it will require some
work

Paolo
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Paolo Giannozzi, Democritos and University of Udine, Italy