[Pw_forum] CP Help

2018-01-30 Thread Amar Singh
Dear Friends,​I am trying to understand CP-MD to optimize a structure at room temperature. Right now, I am struggling to understand the parameters like emass, emass cutoff, ion velocities and nrb etc and how to optimize (decide) their best possible values for a certain case. I would be thankful

Re: [Pw_forum] Problem with ld1.x

2018-01-30 Thread Giuseppe Mattioli
Dear Eleni > The point of putting the 3d state into the valence is so that I can > perform electronic minimization with a core-hole. I don't understand this statement. In plane wave calculations you cannot place a core hole in a valence shell. You can embed the core hole within the

[Pw_forum] Error computing cholesky

2018-01-30 Thread Денис Завелев
Hello! I am trying to make relax computation of some cluster using PWSCF 6.1 (svn rev. 13369) on JSCC RAS supercomputer. I start relax with max_seconds determined, then it stops after reaching defined time value, so I edit .in file and set restart_mode='restart' instead of 'from_scratch" and

Re: [Pw_forum] Problem with ld1.x

2018-01-30 Thread elchatz
Dear Lorenzo Paulatto, The point of putting the 3d state into the valence is so that I can perform electronic minimization with a core-hole. I am using two starting configurations provided by pslibrary. One of them is actually the one you suggested.

Re: [Pw_forum] Problem with ld1.x

2018-01-30 Thread Lorenzo Paulatto
On 30/01/18 10:52, elch...@auth.gr wrote: > So, I have tried different options and I can't seem to make a nodeless > PS for the 3d state: > > s(3D/3D) = 1.00 = 0.4155 =0.2077 r(max) = 0.3206 I do not understand your question, the 3d state is very deep in energy, already

Re: [Pw_forum] Problem with ld1.x

2018-01-30 Thread elchatz
Ok, I am closer to understanding the difference between projectors, unoccupied states and bound/unbound states. So, I have tried different options and I can't seem to make a nodeless PS for the 3d state: --- Warning: n=3, l=2