[Pw_forum] monoclinic system number of atom generated is incorrect

[Lori 91]

Dear Paolo i wish know how to define the lattice vector to put in CELL_PARAMETERS I wish to know how to calculate v1 v2 and v3 because I have read tha pwscf input documentation but I don't understand how to define them 
Thanks a lot 
Lorenzo 

Inviato da iPhone

> Il giorno 11 giu 2016, alle ore 08:44, Paolo Giannozzi <p.giannozzi at gmail.com> ha scritto:
> 
>> On Wed, Jun 8, 2016 at 9:08 PM, Lorenzo Donà <lorechimica91 at hotmail.it> wrote:
>> 
>> where or how can i find the Bravais lattice vectors for a system??
> 
> what do you mean? they aren't uniquely defined. The specific choice
> done by QE is described in the input documentation and reprinted on
> output.
> 
> -- 
> Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
> 
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