While doing the band structure calculation using command bands.x -in espresso.band.in espresso.band.out the following error occurs:
task # 7
from bands : error # 1
reading bands namelist
I can't find out why this error occurred.
The following is my input file for band structure calculation:
&BAND
outdir = "./out"
prefix = "espresso"
filband = "espresso.band"
lsym = .TRUE.
spin_component = 1
/
Any suggestions regarding this problem would be appreciated.
Check your scf and nscf file, the file name and filband name should be same.
Trivial comments:
It is &Bands and not &band at the start of the input file
I believe that bands.x like most of the QE codes is invoked by redirecting the output
Bands.x < input > output
Or
Bands.x -in input > output
Hope this helps,
Roberto
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