[Pw_forum] Reading "rho" file

Paolo Giannozzi giannozz at nest.sns.it
Wed Apr 5 18:00:23 CEST 2006


On Wednesday 05 April 2006 15:25, Sergey Lisenkov wrote:

> I found, that this problem does not appear when I change ecutwfc
> and use startingpot='file'. But this problem appears if I change
> ecutrho  and use startingpot='file'.
>
> Sergey
>
> >>quite possible, but why do you want to restart from the potential on
> >> file? If you perform a dynamics run, extrapolation of the potential from
> >> preceding steps should be done automatically.
> >
> >  I wanted, but if I am not mistaken, there are two cases:
> >
> >1) restart_mode='restart' , which will read .save file
> >
> >2) startingpot='file', which should read rho/pot file.
> >
> >I tried both of them, but the code always try to read "rho" file, which
> > was unsuccesfull. So, only the case is the start from the scratch...
> >
> > Sergey
>
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-- 
Paolo Giannozzi             e-mail:  giannozz at nest.sns.it
Scuola Normale Superiore    Phone:   +39/050-509876, Fax:-563513 
Piazza dei Cavalieri 7      I-56126 Pisa, Italy



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