<p dir="ltr">Any converged result is valid.</p>
<p dir="ltr">Any method that works to obtain a converged result is correct - some methods may be faster than others.</p>
<p dir="ltr">---<br>
Professor Laurence Marks<br>
Department of Materials Science and Engineering<br>
Northwestern University<br>
<a href="http://www.numis.northwestern.edu">http://www.numis.northwestern.edu</a><br>
Corrosion in 4D <a href="http://MURI4D.numis.northwestern.edu">http://MURI4D.numis.northwestern.edu</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</p>
<div class="gmail_quote">On Jul 5, 2015 07:10, "Seyyed Amir Abbas Emami" <<a href="mailto:a.a.emami@birjand.ac.ir">a.a.emami@birjand.ac.ir</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="font-size:10pt;font-family:Arial;background-image:none;background-repeat:repeat">
dear Gavin <br>
<br>
On what you said about clmextrapol_lapw when only lattice parameter is changed ( i mean the procedure that you mentioned):<br>
I read somewhere, that after run save_lapw , just changing the lattice parameter to new one and running run_lapw, is sufficient. I do that and the new lattice parameter converge very fast. Now i am not sure about the results. Is this method correct and
is the result valid?<br>
<br>
Sincerely. <br>
</div>
</blockquote></div>