<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div data-marker="__QUOTED_TEXT__"><div style="font-family:'arial' , 'helvetica' , sans-serif;font-size:12pt;color:#000000"><div><div>Dear QE users and developers,</div><div>during calculations of DOS in version 6.4.1 and 6.5 I found significant differences between the obtained results.</div><div>Taking into account this same scf, nscf and projwfc inputs I obtained a more smoothed graph for QEv6.5 than for QEv6.4.1 (please see the attachment files).</div><br><div>Below input for projwfc</div><div>&projwfc</div><div>prefix="rcarb"</div><div>outdir="./tmp"</div><div>ngauss=-1</div><div>degauss=0.005</div><div>Emin=-15</div><div>Emax=15</div><div>DeltaE=0.01</div><div>filpdos="rcarb"</div><div>/</div><br><div>Please tell me why this inconsistency exists? Which results are more correct?</div><br><div>Thank you in advanced,</div><div>Artur </div></div><div>---<br>Institute of Physics<br>Czestochowa University of Technology<br>Ave. Armii Krajowej 19, 42-200 Czestochowa, Poland<br>e-mail: adurajski@wip.pcz.pl<br>http://adurajski.wip.pcz.pl</div></div><br></div></div></body></html>