Re: [QE-users] Ph.x with grimme D3

2022-02-22 Thread Paolo Giannozzi
The error check is there also for v.6.4.1. What might have happened is that the flag "ldftd3" was not written to the data file, though Paolo On Tue, Feb 22, 2022 at 6:52 PM Lorenzo Mariano < antonio-lorenzo.mari...@grenoble-inp.fr> wrote: > Dear Paolo, > > thanks for the replay. I verified and

Re: [QE-users] Ph.x with grimme D3

2022-02-22 Thread Lorenzo Mariano
Dear Paolo, thanks for the replay. I verified and in QE 7.0 the error is printed correctly and the calculation stops. This is not the case for the 6.4.1 version (just a warning for the other users). Best regards, Lorenzo - Mail original - De: "Paolo Giannozzi" À: "Antonio Lorenzo

Re: [QE-users] ghost like bands ?

2022-02-22 Thread Giuseppe Mattioli
You may also look into the pseudopotential file and see if it contains an l=3 channel among valence electrons. If I'm reading everything correctly, Pr.pbe-spdn-kjpaw_psl.1.0.0.UPF does not contain f electrons Generated using "atomic" code by A. Dal Corso v.6.2.2 Author: ADC Generation

Re: [QE-users] Ph.x with grimme D3

2022-02-22 Thread Paolo Giannozzi
On Tue, Feb 22, 2022 at 9:38 AM Lorenzo Mariano < antonio-lorenzo.mari...@grenoble-inp.fr> wrote: I am running phonons calculations using QE 6.4. When I use PBE+D3, > everything converges without any warning or error message even if > phq_readin.f90 is supposed to complain because of the use of

Re: [QE-users] ghost like bands ?

2022-02-22 Thread Kazume NISHIDATE
Dear Giuseppe, Thank you for your reply. I'll check the PDOS to see its components and post the result (and the input file for the scf) in the next email. 敬具 Best regards --- 西館数芽 Kazume NISHIDATE Ph.D Department of Systems Innovation Engineering, Graduate School of Science and Engineering,

Re: [QE-users] Ph.x with grimme D3

2022-02-22 Thread Lorenzo Mariano
In the ph.x output file there are no indications that something went wrong. And the error/output file generated by the cluster system that I use is ok, no messages about the use of Grimme-D3. Regards, Lorenzo - Mail original - De: "Dr. K. C. Bhamu" À: "Antonio Lorenzo Mariano" ,

Re: [QE-users] ghost like bands ?

2022-02-22 Thread Giuseppe Mattioli
Dear Kazume I think these 'ghost like bands' at 2 eV are irrelevant states and should not appear in the band structure. Or am I wrong? Maybe a stupid question. Are they f-like states of Pr, not present as valence states in the Pr.pbe-spdn-kjpaw_psl.1.0.0.UPF pseudopotential? HTH Giuseppe

Re: [QE-users] Ph.x with grimme D3

2022-02-22 Thread Dr. K. C. Bhamu
If you check the output file or error file, you will see a message that grimme-D3 correction is not implemented in ph.x. I use grimme-D2 correction. Regards Bhamu On Tue, Feb 22, 2022, 5:38 PM Lorenzo Mariano < antonio-lorenzo.mari...@grenoble-inp.fr> wrote: > Dear QE users, > > I am running

[QE-users] Ph.x with grimme D3

2022-02-22 Thread Lorenzo Mariano
Dear QE users, I am running phonons calculations using QE 6.4. When I use PBE+D3, everything converges without any warning or error message even if phq_readin.f90 is supposed to complain because of the use of grimme-D3 correction. Am I computing phonons with PBE-D3 or not? Best regards,