[Pw_forum] Error in routine ggen (1)

[Paolo Giannozzi]

On Tue, 2015-03-10 at 14:41 +0800, 邵德喜 wrote:

>  when I conduct str opt with QE,  error appears just as follows:
>        
>     Error in routine ggen (1):
>      smooth g-vectors missing !

> The output is attached below.

not really. Anyway: you should verify that you haven't given in 
input weird parameters (cutoff, fft dimensions) for the G-vector
grid, or very strange cells
 
Paolo

-- 
 Paolo Giannozzi, Dept. Chemistry&Physics&Environment, 
 Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
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