Dear all
The c_band converge warning is saide to be not important when doing a scf
calculation. However, what about its appearing in a nscf calculation? I
searched some post in the forum, but no clear response was found. I met the
follwing hint when calculating bands, shall I ignore them?
Computing kpt #: 1
c_bands: 2 eigenvalues not converged
total cpu time spent up to now is 692.4 secs
Computing kpt #: 2
c_bands: 2 eigenvalues not converged
total cpu time spent up to now is 1378.6 secs
Computing kpt #: 3
c_bands: 2 eigenvalues not converged
total cpu time spent up to now is 2077.8 secs
Computing kpt #: 4
c_bands: 2 eigenvalues not converged
total cpu time spent up to now is 2759.8 secs
Computing kpt #: 5
c_bands: 2 eigenvalues not converged
total cpu time spent up to now is 3490.3 secs
Computing kpt #: 6
c_bands: 2 eigenvalues not converged
total cpu time spent up to now is 4192.1 secs
Computing kpt #: 7
c_bands: 3 eigenvalues not converged
total cpu time spent up to now is 4889.4 secs
Thanks for your response.
Best wishes!
------------------
庞瑞(PANG Rui)
South University of Science and Technology of China/Department of Physics
No.1088,Xueyuan Road, Shenzhen,Guangdong
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