<div dir="ltr">Thanks Paolo, I got another solution too by modifying the lattice parameters a little bit to,<br><div><br>CELL_PARAMETERS (alat= 1.00000000)<br> 0.000000000 5.440045000 5.440045000<br> 5.440045000 0.000000000 5.440045000<br> 5.440045000 5.440045000 0.000000000<br><br></div><div>I don't know the reason, but the symmetry problem was solved.<br><br></div><div>Yangzheng</div><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 26, 2014 at 4:26 PM, Paolo Giannozzi <span dir="ltr"><<a href="mailto:paolo.giannozzi@uniud.it" target="_blank">paolo.giannozzi@uniud.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Wed, 2014-11-26 at 13:09 -0500, Lin, Yangzheng wrote:<br>
<br>
> Error in routine tipo_sym (1):<br>
> symmetry not recognized<br>
</span><span class="">> Does anyone know how to solve this problem?<br>
<br>
</span>not really a solution but a workaround: remove the following line<br>
<br>
> verbosity = 'high',<br>
<br>
P.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Paolo Giannozzi, Dept. Chemistry&Physics&Environment,<br>
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>
Phone <a href="tel:%2B39-0432-558216" value="+390432558216">+39-0432-558216</a>, fax <a href="tel:%2B39-0432-558222" value="+390432558222">+39-0432-558222</a><br>
<br>
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</font></span></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div><div>Yangzheng Lin<br></div>Postdoctoral Associate<br></div>Geophysical Laboratory, Carnegie Institution for Science<br></div>5251 Broad Branch Rd. NW, Washington, DC 20015, USA<br></div></div>
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