[Phonopy-users] anime tag

[李亦然 <yr...@im...>]

Dear all,


In the phonopy manual, it says


The format of "ANIME" tag was 


ANIME = 0.5 0.5 0 (For v_sim)
The values are the q-point to be calculated.
ANIME = 4 5 20  0.5 0.5 0    (For the other animation formats)
Phonon is only calculated at Gamma point. So q-point is not necessary to be set.


 What does the "4 5 20" mean? And if only the Gamma point is calculated, why it is still "0.5 0.5 0" rather than "0 0 0 "?  


Thank you very much.


 Yiran Li