[Pw_forum] Subject: Relaxing a 2x2x2 supercell ...while reading input file getting "wrong number of columns in Atomic positions error" for silver atom created from Xcrysden

[Matteo Cococcioni]

open your input file and check the atomic positions. there is something
wrong there. maybe you forgot to specify the atomic species, or something
else the code expects to find. I typically get this error when I fail to
append the file with positions. I'm not sure this is the error you get if
you indicate a wrong number of atoms. check that too.

hope this helps.

Matteo

On Thu, Jul 21, 2016 at 9:03 AM, Md Mahabul Islam <mhblslm59 at gmail.com>
wrote:

> Hi pwscf users & developers,
> I am trying to relax a silver atom with vacancy but while reading the
> input file I am getting  "wrong number of columns in Atomic positions
> error".The atomic positions were created from Xcrysden for 2x2x2 supercell
> (asymmetric unit).
> Any help regarding this will be highly appreciated.
> Thank you,
> *Md Mahabul Islam*
> *PhD Candidate*
>
> *Department of Physics,*
>
>
> *Indian Institute of Technology Madras,Chennai-600036, India*Mobile- +91
> 9087297118/+91-9593148106
>
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> Pw_forum at pwscf.org
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