[Pw_forum] Collect irreps on q != Gamma
Paolo Giannozzi
giannozz at democritos.it
Sat Nov 3 09:53:53 CET 2012
Code version? I remember similar reports for v.5.0. Should have been
fixed in most recent version
PG
>
> Dear all,
>
> I'm doing phonon calculations and successfully used the splitting over
> q-points and irreps so far.
>
> But recently I tried to calculate phonons on a single q point (not
> Gamma)
> splitting over irreps. The splitted calculations ran fine but the
> collecting
> run produced an output like this:
>
> [...]
>
> Starting wfc are 64 atomic wfcs
>
> Possibly too few bands at point 1 0.00000 0.00000 0.00000
>
> Possibly too few bands at point 2 0.03864 0.00146 0.07634
>
> Possibly too few bands at point 3 0.00000 0.00000 0.01931
> [... to point 252 ...]
>
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> %%%%%%%%%%%
> from openfilq : error # 1
> file final_morek.wfc not found
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> %%%%%%%%%%%
>
> stopping ...
>
>
> The *.wfc and save files are all where they need to be.
>
> Since the same procedure works fine when the wanted q point is
> Gamma, I'm
> quite confused about it.
>
> Has anyone encountered the same problem yet? Is there any solution
> or anything
> I have overlooked?
>
> Thanks in advance,
> Silvia
>
>
> --
> Dipl. Nat. Silvia Bahmann
> Institut für Theoretische Physik,TU Bergakademie Freiberg, Germany
> T: +49 (0)3731/392591
>
>
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---
Paolo Giannozzi, Dept of Chemistry&Physics&Environment,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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