<div dir="ltr"><div dir="ltr">On Thu, May 7, 2020 at 10:33 PM Michal Krompiec <<a href="mailto:michal.krompiec@gmail.com">michal.krompiec@gmail.com</a>> wrote:<br></div><div class="gmail_quote"><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><div dir="auto"> it was suggested to start from a density calculated with a different functional, but when I try to read in PBE density, it complains that it cannot read the kinetic energy file (which obviously cannot be there). </div></div></blockquote><div><br></div><div>this can be easily changed, I think: just disable the check and set the kinetic energy density to zero<br></div><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><div dir="auto"> Should TPSS or SCAN pseudos work better (and where do I get them from)?</div></div></blockquote><div><br></div><div>I don't think the problem is in the pseudos but in the nasty numerical behavior of meta-GGAs. See for instance here: <a href="https://gitlab.com/QEF/q-e/-/issues/32">https://gitlab.com/QEF/q-e/-/issues/32</a>. Note that several bugs have been fixed in the development version.<br></div><div><br></div><div>Paolo</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div dir="auto">Thanks,</div><div dir="auto">Michal Krompiec</div><div dir="auto">Merck KGaA</div><div dir="auto"><br></div>
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