[Wien] too large kpoints and nonscf calculations
guohuaihong
hhguo at imr.ac.cn
Sat Feb 26 12:36:17 CET 2011
Dear all
I would like to perform a scf calculation with small kpoints,and then do nonscf calculation
with a large kpoints. So my questions is :
1 what to do when I want a nonscf calculation with a larger kpoints.
2 when I only do scf calculation with too large kpoins.
The warning is as followed:
==================================================
NUMBER OF K-POINTS IN WHOLE CELL: (0 allows to specify 3 divisions of G)
length of reciprocal lattic vectors: 1.422 1.422 1.422 66.943 66.943 66.943
nmax too large in ord1.f, set indexm at least 1724976
nmax, redimension ord1.f
1.692u 0.504s 0:02.19 100.0% 0+0k 0+0io 0pf+0w
===============================================
So I recomplier the order1.f , however,I still failed to use as large as 82 82 82 kpoints.
Actually I'm confused by the 'nmax'. Can you explain it,please?
Thanks you
H.H.GUO
Magnetism and Magnetic Materials Division
Shenyang Materials Science National Laboratory
Institute of Metal Research
Chinese Academy of Sciences
72 Wenhua Road,Shenyang 110016, China
+86-15140243901 (mobile)
work: hhguo at imr.ac.cn
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