<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000"><div class="gmail_default" style="font-family:verdana,sans-serif">You either typed the command in wrong, or did something else wrong, the "-f 1" does not belong. In addition, "-NI" should not be used when you change mode (e.g. GGA to HF). It may be that your calculation has converged, but due to incorrect options you have told it to converge to "zero" energy tolerance (as a guess).</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Type in "Check-mixing_lapw" in the relevant directory and paste the result into an email response (to everyone).</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 21, 2019 at 1:52 PM djamel slamnia <<a href="mailto:djamel4009@yahoo.fr">djamel4009@yahoo.fr</a>> wrote:<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 style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:13px"><div></div>
<div dir="ltr"><span>I am very grateful to communicate with you </span><br></div><div dir="ltr"><span><br></span></div><div dir="ltr">my compound is quaternary all atoms are <span>d-Orbitals of transition metal</span></div><div dir="ltr"><span><br></span></div><div dir="ltr"><span>i did the geometry optimisation successfuly </span></div><div dir="ltr">Now i'm trying to do minimisation of position with hf </div><div dir="ltr">after i intialisation init_hf_lapw i filled nband i did this ( runsp_lapw -hf -ec -f 1 0.0001 -cc 0.001 -NI)</div><div dir="ltr">but with more then 200 iterations never get convegence ??? </div><div dir="ltr"><br></div></div></div></blockquote></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr">Professor Laurence Marks<br>Department of Materials Science and Engineering<br>Northwestern University<br><a href="http://www.numis.northwestern.edu/" target="_blank">www.numis.northwestern.edu</a><div>Corrosion in 4D: <a href="http://www.numis.northwestern.edu/MURI" target="_blank">www.numis.northwestern.edu/MURI</a><br>Co-Editor, Acta Cryst A<br>"Research is to see what everybody else has seen, and to think what nobody else has thought"<br>Albert Szent-Gyorgi</div></div></div></div>