[Pw_forum] ecut dependence of symmetry operations(?)

[Lorenzo Paulatto]

Quoting Madhura Marathe <madhura at jncasr.ac.in>:
>  Dear all,
>
>  While performing convergence calculations w.r.t energy cut-off for a bulk
> system, I found that the number of symmetry operations detected by a code
> is different depending on the value of ecut. This is very surprising
> because for the same system, the symmetries should not depend on the ecut
> value.


Dear Madhura,
your question is the complementary one to a Frequentedly-Asked  
Question (FAQ), when the code suppresses some symmetry operation  
because they are incompatible with the FFT grid a warning is issued.  
See this page <http://quantum-espresso.org/user_guide/node57.html> for  
more details.

regards



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Lorenzo Paulatto

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