<div dir="ltr"><div dir="auto"><div>Yes please, Dr Lorenzo.</div><div dir="auto">I've been struggling for weeks with keeping symmetry of structures in vc-relax.</div><div dir="auto">I'll appreciate your "tiny patch".</div><div dir="auto">Isaiah</div><div dir="auto"><br><div class="gmail_quote" dir="auto"><div dir="ltr">On Sun, Nov 25, 2018, 4:42 AM Lorenzo Paulatto <<a href="mailto:paulatz@gmail.com" target="_blank">paulatz@gmail.com</a> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">> 2) If so, is there a way to do what I want? Keep the symmetry, and get a <br>
> final structure that i still in the cubic form?<br>
> <br>
<br>
<br>
If you are still interested, I have written a tiny patch that conserves <br>
the "ibrav representation" of the crystal during the vc-relax procedure, <br>
it takes a few more iterations to optimize the structure, but it seems <br>
to be stable. I'd like some feedback if anybody wants to test it.<br>
<br>
cheers<br>
<br>
<br>
<br>
-- <br>
Lorenzo Paulatto - IMPMC - CNRS/SU - Paris<br>
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