[Wien] Problem in lapw5
Fecher, Gerhard
fecher at uni-mainz.de
Sat Mar 1 10:26:50 CET 2025
Dear all,
So far I never tried lapw5.
Now, at my first tries I rceived a problem in lapw 5.
It appears in line 16 of charg.f (or line 18 in the charg.f coming with the ncm version)
IR=1+LOG(R/RNOT(JATOM))/DX(JATOM)
for the first call at JATOM=1
Converting the second part of 1 + ... into integer did not help.
It also seems all fields are allocated correctly.
(in the ncm version it was a segmentation fault, no special message in the regular version
the vesions are nearly identical besides some small formatings of the fortran file)
For the regular version (not ncm) I used for the simple case of Fe the case.in5 with
0 0 0 1 # origin of plot: x,y,z,denominator
1 0 0 1 # x-end of plot
0 1 0 1 # y-end of plot
2 2 2 # x,y,z nshells (of unit cells)
100 100 # nx,ny
RHO # RHO/DIFF/OVER; ADD/SUB or blank, A4 format
ANG VAL NODEBUG # ANG/ATU, VAL/TOT, DEBUG/NODEBUG
and similar for some more complicated collinear and non-collinear cases.
Compiler was ifort from OneAPI 24.1
Did someone else observe something similar or/and has a solution
Ciao
Gerhard
DEEP THOUGHT in D. Adams; Hitchhikers Guide to the Galaxy:
"I think the problem, to be quite honest with you,
is that you have never actually known what the question is."
====================================
Dr. Gerhard H. Fecher
Institut of Physics
Johannes Gutenberg - University
55099 Mainz
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