[Pw_forum] files for PP and guess

[Anna Maria Ferrari]

YES yes you are right

two more questions:

1) i need to calculate properties, DOS and STM images
i need a good charge density...

I suppose i need a better value of ecutrho than default
but i see in the manual i can also change nr* and nr*s.
 What are the relevant keywords to improve accuracy for STM? and how large 
they should be with respect to default values?

2) in plot x0* ed e1* coordinates are refered to the crystal coordinates? 
(or the a_0 ones)

thanks again
anna


>
> On Sep 3, 2008, at 20:54 , anna.ferrari at unito.it wrote:
>
>> reading the pw_forum i'm learning about a lot of keyword
>> (as $wf_collect )  i didn't know  (are not in the PW doc files)
>
> they are, they are...
>
>> where i can find a complete list of keywords and their settings
>
> Doc/INPUT_PW.*
>
>> and i see i have a $prefix.wfc* file for each processor,
>> what i can do if  i need to change the number of processors?
>
> this is exacty what the wf_collect option is good for
>
> Paolo
> ---
> Paolo Giannozzi, Dept of Physics, University of Udine
> via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
>
>
>
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