[Wien] EFG

[Hui Wang]

Dear wien2k master:
    So sorry to trouble you again, two more question about EFG: 
    (1) I read the "step by step DFT theory" written by S. Cottenier, and it said EFG is a very sensitive quantity, and if this one converge, other quantities will usually converge,too. My question is: Is this usually true during the convergence check of RKM or kmesh, espeically for magnetic system?
    (2) Whether it's true or not, how to calculate EFG ? I checked userguide, it said 'EFG' in case.in2 will computes decomposition of electric field gradient (EFG), contributions from inside spheres (the total EFG is computed in lapw0), set automatically by switch -efg.  But my question is: even I used 'TOT' in case.in2, there are still :EFG*** result in case.scf , so if I wanna get EFG, do I need to switch on 'EFG' in case.in2 ? do i need other parameters to get the EFG result? 
     Thanks a lot:)
 
Yours sincerely:
Hui 

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