<div dir="ltr">Dear researchers<div><br></div><div>I have been trying to perform bands calculation in pw.x for monolayer MoS2. I have done scf calculation using Norm Conserving PBE functionals. However, while doing bands calculation I get the following error:</div><div><div> Error in routine cdiaghg (1696):</div><div> problems computing cholesky</div><div><br></div><div>I have seen that if I reduce the number of bands in the bands calculation, the error does not appear. However, I need to simulate bands with a large number of bands. Can anyone suggest a possible way around this problem?</div><div><br></div><div>Thanks</div><div>Kanak</div><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">_______________________________________<div>Kanak Datta</div><div>Graduate Student</div><div>Electrical Engineering and Computer Science</div><div>University of Michigan, Ann Arbor</div></div></div></div></div></div>
</div></div>