<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV><FONT size=4 face="times new roman, new york, times, serif">Dear All<BR></FONT></DIV>
<DIV><FONT size=4 face="times new roman, new york, times, serif">I run .scf file.</FONT></DIV>
<DIV><FONT size=4 face="times new roman, new york, times, serif">I get the following errors after 23 iterations in output file and running of .scf is stopped.</FONT></DIV>
<DIV><FONT size=4 face="times new roman, new york, times, serif"></FONT> </DIV>
<P style="MARGIN: 0in 0in 0pt 17.3pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><FONT size=4 face="times new roman, new york, times, serif">from c_bands : error #<SPAN style="mso-spacerun: yes"> </SPAN>1<BR><SPAN style="mso-spacerun: yes"> </SPAN>too many bands are not converged<BR></FONT></SPAN></DIV>
<DIV><FONT size=4 face="times new roman, new york, times, serif">I really appreciate if anyone can help me. <BR><BR>Thanks<BR><BR></FONT></DIV></td></tr></table>