<div dir="ltr"><div dir="ltr">On Tue, Jun 2, 2020 at 8:08 PM Mauro Sgroi <<a href="mailto:maurofrancesco.sgroi@gmail.com">maurofrancesco.sgroi@gmail.com</a>> wrote:</div><div dir="ltr"><br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Part of the pw.x output file:<div> bravais-lattice index = -13</div></div></div></div></div></div></div></div></div></div></blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Part of the ph.x output:</div><div dir="ltr"> bravais-lattice index = 13</div></div></div></div></div></div></div></div></div></div></blockquote><div><br></div><div>... and this is the origin of the problem. Note however that the lattice vectors are correct so is the phonon calculation.</div><div>I am quite sure that this problem was fixed well before the 6.5 release, though. <br></div><div>Search for "bravais" in "outdir"/data-file-schema.xml: you should find a line (actually two) that looks like <br></div><div><atomic_structure nat="24" alat="
11.6859" bravais_index="13" alternative_axes="unique-axis-b">. <br></div><div>Is this true?</div><div><br></div><div>Paolo<br></div></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,<br>Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>Phone +39-0432-558216, fax +39-0432-558222<br><br></div></div></div></div></div></div>