<div><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">Dear George Manyali:</span></div><div><font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="border-collapse: collapse;"><br>
</span></font></div>100 is the default value for scf iteration.<div>You can change it by hand.<br><br></div><div><div class="gmail_quote">On Sat, Jan 30, 2010 at 4:58 PM, george manyali <span dir="ltr"><<a href="mailto:georgemanyali@gmail.com">georgemanyali@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div>does any one know why scf calculation stops after 100 iterations even though the system has not converged.how can the problem be solved?</div>
<div>-- </div></blockquote></div>____________________________________<br>Hui Wang<br>School of physics, Nankai University, Tianjin, China<br>
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