[Pw_forum] How to generate the pseudopotential using virtual.x

[Stefano Baroni]

Dear Junjie,

I am not sure I really get your point.
I understand you would like to add virtual-crystal capabilities to  
PWscf itself?
If I remember correctly, it was a deliberate choice to leave PC  
capabilities out of PWscf itself, and to delegate them to the prior  
generation of an appropriate pseudopotential, which may require some  
interpolation or other numerical tweaking. There is nothing magic  
about it. If the code complains, it is only that the data you have  
generated are different from what the code expects. By "different" I  
do not mean "wrong", I mean "in the wrong format", "wrong in number",  
or the like ...

SB

On Sep 26, 2007, at 5:07 AM, wangjunjie1981_0 wrote:

> Dear all
>
> Thank you very much for your help, i basically understand your  
> ideas, but i look the interpolate sentences in the source file  
> virtual.f90. I want to know whether the interpolate can be  
> implemented in PWSCF-self. If the interpolate is operated by hand,  
> the error is easily happen. I can not certain the results is  
> correct or not.
>  Best regards
>  Junjie Wang
>
>
> 杀70万种木马病毒，瑞星2008版免费
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---
Stefano Baroni - SISSA  &  DEMOCRITOS National Simulation Center -  
Trieste
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