[Wien] w2w: error while processing def

Gavin Abo gsabo at crimson.ua.edu
Sat May 19 02:24:13 CEST 2018


If the folder NdGaO3 is where you did "run_lapw", maybe you accidentally 
skipped the "cd NdGaO3w2w" step when following the wien2wannier cheat 
sheet [ 
https://github.com/wien2wannier/wien2wannier/blob/master/doc/CHEATSHEET 
] after creating the NdGaO3w2w.fermi file in the NdGaO3w2w folder using 
the prepare_w2wdir script.  For example, after you used the command 
similar to:

prepare_w2wdir NdGaO3w2w

On 5/18/2018 7:22 AM, bangxing wrote:
> Dear all
>    When I execute the code x w2w -p, the following error will come.
>
> [root at sciencehost NdGaO3]# x w2w -p
> /opt/WIEN2K/17.1/w2w: error while processing def file `w2w.def': file 
> not found, unit 51, file /root/cal/NdGaO3/NdGaO3.fermi
> 0.018u 0.013s 0:00.03 66.6%     0+0k 0+8io 0pf+0w
>
> [root at sciencehost NdGaO3]# vim w2w.def
>   5,'NdGaO3.inwf',       'old',    'formatted',  0
>   6,'NdGaO3.outputwf',   'unknown','formatted',  0
>   7,'NdGaO3.amn',     'unknown','formatted',  0
>   8,'NdGaO3.mmn',     'unknown','formatted',  0
>  10,'./NdGaO3.vector','old','unformatted',0
>  11,'NdGaO3.nnkp',           'old',    'formatted',  0
>  12,'NdGaO3.eig',            'unknown','formatted',  0
>  18,'NdGaO3.vsp',        'old',    'formatted',  0
>  20,'NdGaO3.struct',         'old',    'formatted',  0
>  50,'NdGaO3.energy', 'old', 'formatted', 0
>  51,'NdGaO3.fermi'       'old',    'formatted',  0
> ~
> After the run_lapw, why there isn't  NdGaO3.fermi file? But during my 
> calculationg, there have no error.

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