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<p><tt>do you really need conv_thr=1e-20 ?</tt></p>
<p><tt>stefano</tt><br>
</p>
<div class="moz-cite-prefix">On 14/05/20 09:18, Fariba Islam wrote:<br>
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cite="mid:CAFj-pQ-NxQVZQKa7_zBGD4e-3QkziVrCT2usvddOzWzrPA5jrg@mail.gmail.com">
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<div dir="ltr">Dear all,
<div>My conv_thr=1e-20 and ecutwfc=200 ecutrho=800</div>
<div>My nscf calculation is crashing with the error </div>
<div><br>
</div>
<div>task # 10<br>
from c_bands : error # 1<br>
too many bands are not converged</div>
<div><font color="#222222"><br>
</font></div>
<div><font color="#222222">How can I solve? From suggestions
found online, I have reduced the threshold and increased
ecutwfc and ecutrho. </font></div>
<div><font color="#222222">Regards</font></div>
<div><font color="#222222">Fariba Islam</font></div>
<div><font color="#222222">Bangladesh University of Engineering
and Technology</font></div>
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