Dear Henry, <br>you can firstly set k-points automatic in scf input file run, then it will help i hope so.<br><br><div class="gmail_quote">On Sun, Jul 22, 2012 at 5:44 PM, henry odhiambo <span dir="ltr"><<a href="mailto:henod2001@yahoo.com" target="_blank">henod2001@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font:inherit" valign="top"><div>Dear users,</div>

<div> </div>
<div>I am doing phonon calculation using the code ph.x</div>
<div> </div>
<div>However, I get the error message bellow:</div>
<div> </div>
<div>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>      from phq_readin : error #         1<br>      cannot start from pw.x data file using Gamma-point tricks<br><br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div>

<div> </div>
<div>I never experienced this before.</div>
<div> </div>
<div>Could someone, please, help me identify the problem.</div>
<div> </div>
<div>Henry Otunga</div>
<div>Dept. of Physics</div>
<div>Maseno University</div>
<div>Kenya</div>
<div><br> </div></td></tr></tbody></table><br>_______________________________________________<br>
Pw_forum mailing list<br>
<a href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/mailman/listinfo/pw_forum</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br>Thanks and Regards<br>Bramha Prasad Pandey<br>Ph.D Student Indian School of Mines(ISM)<br>Dhanbad, INDIA.<br><br>