<div dir="ltr"><div>Dear PW Forum,<br></div>                       I am running a el-ph coupling calculation with PAW potentials. After few q-points calculations, I am getting the following error. Please help me out how to get rid of this error.<br><b><br></b><div><div><b>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>     Error in routine d_matrix (2):<br>     D_S (l=2) for this symmetry operation is not orthogonal<br> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br><br>     stopping ...</b><br><br></div><div>Looking forward to your positive reply.<br></div><div>thanks,<br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div><b>P. Rambabu</b><br></div>PhD Scholor<br></div><div>Physics, IIT Hyderabad<br></div></div>Mobile: 9074508220.<br></div></div></div></div></div></div>
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