<div dir="ltr">I'm attaching the input files here.</div><br><div class="gmail_quote"><div dir="ltr">On Mon, Oct 22, 2018 at 10:30 AM Payal Chaudhary 5-Yr IDD Material Sci. & Tech. <<a href="mailto:payal.chaudhary.mst14@iitbhu.ac.in">payal.chaudhary.mst14@iitbhu.ac.in</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear users,<div><br></div><div>I am trying to do DFT+U calculations on a system which involves spin-orbit coupling. When the calculations are done without considering spin-orbit coupling, or without using +U, the program runs without errors. When the two are included together, there is the following error during DOS calculation:</div><div><br></div><div dir="auto"><div>Error in routine d_matrix_so (7):</div><div>D_S (j=1/2) for this symmetry operation is not unitary</div></div><div dir="auto"><br></div><div>This error has been mentioned in this mailing list a few times already, but no solution has been proposed till now. Any help will be greatly appreciated.</div><div><br></div><div>I tried changing the kinetic energy cutoff, k-points and degauss values but the error persists.</div><div><br></div><div>I am using QE version 6.3.</div><div><br></div><div>Thanks and regards,</div><div>Payal Chaudhary</div><div>Senior graduate</div><div>IIT (BHU) Varanasi</div><div>India</div></div>
</blockquote></div>