[Wien] Error running wannier90.x for GaAs spin-orbit coupling wien2wannier

Elias Assmann elias.assmann at gmail.com
Sun Dec 4 17:21:01 CET 2016


On 12/04/2016 03:01 PM, Dara Goldar wrote:
> With the following command, I get some information on the version of
> c-shell I am running:
> 
> dpkg -l csh
> 
> 
> ||/ Name             Version          Description
> +++-================-================-================================================
> ii  csh              20110502-2ubuntu Shell with C-like syntax

Run ‘csh --version’.  Mine says ‘tcsh 6.19.00’; it should be ‘tcsh’,
otherwise I would recommend installing tcsh instead of csh.

> I am not familiar with c shell, but will try to test whether -s works on
> my version or not.

It is easy to test interactively, e.g.

$ echo 1 > test
$ csh
% if (-s test) echo yes
yes


> Is your suggestion that I make the following change in x_lapw which you
> suggested and then recompile x_lapw?
> 
> /I later changed ‘! -s $file’ to ‘! ( -e $file.amnup && ! -z $file.amnup
> )’ because older csh versions do not have the ‘-s’ test.  (Maybe it is a
> ‘tcsh’ vs. ‘csh’ issue.)/

You could do that, but if this is indeed the problem, I would upgrade to
tcsh if possible.

Note the typo above: I meant replace

  -s FILE

with the equivalent

  ( -e FILE && ! -z FILE )


	Elias


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