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Re: AECCAR0 file has all NaN wriiten
Posted: Fri Feb 03, 2023 10:19 am
by aturner-epcc
I have had one of our HPC service users question if this bug is fixed in the latest VASP 5.4.4 source code on the VASP portal (VASP 5.4.4.pl2). I think it is from testing results, but I cannot find anything in VASP 5.4.4.pl2 release notes that mention this bug being fixed.
If anyone can confirm this is fixed, that would be much appreciated.
Re: AECCAR0 file has all NaN wriiten
Posted: Fri Feb 03, 2023 11:05 am
by fabien_tran1
Hi,
It seems that this bug was fixed about one year ago and the fix is included in VASP since version 6.3.0. From what I can see, the bug fix should consist of just adding "CHTOT=0" below "ALLOCATE(CHTOT(DIMREAL(GRIDUS%MPLWV)))" in the subroutine AUGCHG in aedens.F.
Code: Select all
IF (LADDITIONAL) THEN
ALLOCATE(CHTOT(DIMREAL(GRIDUS%MPLWV)))
CHTOT=0
ENDIF
You can make this modification in the source code and recompile the code to see if it really solves the problem.
Re: AECCAR0 file has all NaN wriiten
Posted: Fri Feb 03, 2023 2:39 pm
by fabien_tran1
After discussing with a colleague, I have to mention that the proposed fix (adding CHTOT=0) may not be enough, and that the source of the problem may not be completely solved. We will let you know if a final solution is found.