<div>Dear Prof. Baroni,</div>
<div> </div>
<div>You are completely right.</div>
<div>Here are the input files for Phonon calculation as an attachment.</div>
<div>Yours,</div>
<div>M. Abbasnejad</div>
<div> </div>
<div><br><br> </div>
<div class="gmail_quote">On Wed, Dec 2, 2009 at 10:18 PM, Stefano Baroni <span dir="ltr"><<a href="mailto:baroni@sissa.it">baroni@sissa.it</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div style="WORD-WRAP: break-word">How can we know if you do not provide any details on your input files? SB
<div><br>
<div>
<div>
<div></div>
<div class="h5">
<div>On Dec 2, 2009, at 9:41 AM, mohaddeseh abbasnejad wrote:</div><br></div></div>
<blockquote type="cite">
<div>
<div></div>
<div class="h5">
<div>Hi,</div>
<div> </div>
<div>Trying to calculate the born effective charges of my case, I get NAN. The structure has been relaxed carefully.</div>
<div>What may cause the problem?</div>
<div>Thanks for any comment.</div>
<div> </div>
<div>Yours,</div>
<div>M. Abbasnejad</div>
<div>University of Tehran<br clear="all"><br>-- <br>---------------------------------------------------------<br><br>Mohaddeseh Abbasnejad, <br>Room No. 323, Department of Physics, <br>University of Tehran, North Karegar Ave.,<br>
Tehran, P.O. Box: 14395-547- IRAN <br>Tel. No.: +98 21 6111 8634 & Fax No.: +98 21 8800 4781<br>Cellphone: +989177317514<br>E-Mail: <a target="_blank" href="mailto:m.abbasnejad@gmail.com">m.abbasnejad@gmail.com</a><br>
Website: <a target="_blank" href="http://physics.ut.ac.ir/">http://physics.ut.ac.ir</a><br><br>---------------------------------------------------------<br><br></div></div></div>_______________________________________________<br>
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<div style="WORD-WRAP: break-word"><span style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 14px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px">
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<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px">---</span></font></div>
<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px">Stefano Baroni - SISSA</span></font><font size="3"><span style="FONT-SIZE: 12px"> </span></font><font size="3"><span style="FONT-SIZE: 12px">&</span></font><font size="3"><span style="FONT-SIZE: 12px"> </span></font><font size="3"><span style="FONT-SIZE: 12px">DEMOCRITOS National Simulation Center - Trieste</span></font></div>
<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px"><a target="_blank" href="http://stefano.baroni.me/">http://stefano.baroni.me</a> [+39] 040 3787 406 (tel) -528 (fax) / stefanobaroni (skype)</span></font></div>
<div style="MARGIN: 0px; MIN-HEIGHT: 14px; FONT-SIZE: 12px"><br style="FONT-SIZE: 12px"></div>
<div style="MARGIN: 0px; MIN-HEIGHT: 14px; FONT-SIZE: 12px"><span style="FONT-SIZE: 14px">
<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px">La morale est une logique de l'action comme la logique est une morale de la pensée - Jean Piaget</span></font></div>
<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px"><br></span></font></div></span></div>
<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px">Please, if possible, don't</span></font><font size="3"><span style="FONT-SIZE: 12px"> </span></font><font size="3"><span style="FONT-SIZE: 12px">send me MS Word or PowerPoint attachments</span></font></div>
<div style="MARGIN: 0px"><font size="3"><span style="FONT-SIZE: 12px">Why? See:</span></font><font size="3"><span style="FONT-SIZE: 12px"> </span></font><font color="#0023e9" size="3"><span style="FONT-SIZE: 12px"><a target="_blank" href="http://www.gnu.org/philosophy/no-word-attachments.html">http://www.gnu.org/philosophy/no-word-attachments.html</a></span></font></div>
<div><font color="#0023e9" size="3"><span style="FONT-SIZE: 12px"><br></span></font></div></div></div></span><br></div></span><br></div></span><br></div></span><br></span><br></div><br></div></div><br>_______________________________________________<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>---------------------------------------------------------<br><br>Mohaddeseh Abbasnejad, <br>Room No. 323, Department of Physics, <br>University of Tehran, North Karegar Ave.,<br>
Tehran, P.O. Box: 14395-547- IRAN <br>Tel. No.: +98 21 6111 8634 & Fax No.: +98 21 8800 4781<br>Cellphone: +989177317514<br>E-Mail: <a href="mailto:m.abbasnejad@gmail.com">m.abbasnejad@gmail.com</a><br>Website: <a href="http://physics.ut.ac.ir">http://physics.ut.ac.ir</a><br>
<br>---------------------------------------------------------<br><br>