<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear Alex,<div class=""><br class=""></div><div class="">I tried to calculate band structure for Al(001) surface calculations included in the ESM_example directory. For Al001_pbc and Al001_bc1, I obtained converged results in both ’scf' and ‘bands’ calculations. However, for Al001_bc3_p002 case, I could obtain a converged result in ’scf’ but could not in ‘bands’ (I got the same message as yours, “too many bands are not converged”).</div><div class=""><br class=""></div><div class="">I can get a converged result after increasing the cutoff energy from 20 to 35 (ecutwfc). (Please look at the following thread:)</div><div class=""><a href="http://www.democritos.it/pipermail/pw_forum/2011-September/022050.html" class="">http://www.democritos.it/pipermail/pw_forum/2011-September/022050.html</a></div><div class=""><br class=""></div><div class="">I hope this will help your issue.</div><div class=""><br class=""></div><div class="">Best regards,</div><div class="">Minoru</div><div class=""><br class=""><div class="">
<meta charset="UTF-8" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">--------------------------------------------------------------------------------------------------------<br class="">Minoru Otani, Ph.D., Professor<br class="">Center for Computational Sciences and Faculty of Pure and Applied Sciences, <br class="">University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan<br class="">TEL: +81-29-853-4273<br class="">FAX: +81-29-853-6406<br class=""><a href="mailto:otani@ccs.tsukuba.ac.jp" class="">E-mail: otani@ccs.tsukuba.ac.jp</a></div><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Web: <a href="https://www2.ccs.tsukuba.ac.jp/public/otani/" class="">https://www2.ccs.tsukuba.ac.jp/public/otani/</a><br class="">--------------------------------------------------------------------------------------------------------<br class=""><br class=""></div></div></div></div></div></div></div></div></div></div></div></div>
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<div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class="">On May 19, 2022, at 11:17, Aleksandra Oranskaia <<a href="mailto:aleksandra.oranskaia@kaust.edu.sa" class="">aleksandra.oranskaia@kaust.edu.sa</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">Dear Minoru,</div><div class=""><br class=""></div><div class="">First of all, many thanks for your attention and reply.</div><div class=""><br class=""></div><div class="">Secondly, I was playing around the issue: both NSCF (calculation = 'bands' or 'nscf') failed at the very 1st k-point ("Error in routine c_bands (1): too many bands are not converged"). Particularly for my structure bands/pdos were easily plotted without ESM (I am testing simple MoS2 with H2O above).</div><div class=""><br class=""></div><div class="">Can I please ask you to try bands and pdos visualization for Any system under your hand with bc1/bc2/bc3 (e.g. Al(001) from the examples)?</div><div class=""><br class=""></div><div class="">Hope to hear from you,</div><div class="">Al.<br class=""></div><div class="">-- <br class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class=""><div class="">Best wishes,</div><div class="">Alex (<span style="border-collapse:separate;line-height:normal;text-align:-webkit-auto;text-indent:0px;border-spacing:0px" class=""><span style="text-align:-webkit-auto" class="">she/her/hers),</span></span></div><div class="">phd candidate in chemical sciences<br class="">'I.. a universe of atoms, an atom in the universe' (Richard P. Feynman)<br class=""><a href="https://cpms.kaust.edu.sa/" target="_blank" class="">https://cpms.kaust.edu.sa/</a></div></div></div></div></div>
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