On 15 Feb 2017, at 09:46, Chris Cantwell <c.cantwell@imperial.ac.uk> wrote:

Hi Vidhi,

Unfortunately, there is not a clever way to convert more than one file
in a single command!

Try something like the following from the examples directory:

for i in UnAdvDiff_3DHom1D_*.chk; do
   $NEKDIST/bin/FieldConvert-g UnAdvDiff_3DHom1D.xml \
$i `basename $i .chk`.vtu
done

where $NEKDIST is the nektar++/builds/dist directory.

Cheers,
Chris


On 14/02/17 21:29, Vidhi Zala wrote:

Hi all,

I'm trying to post-process multiple files using FieldConvert and I run
into the following issue (since slack channel is not very active, I
posted it on mailing list):

If we have multiple *.chk files and want to convert it to vtu/dat format
to view in paraview, is there a way FieldConvert will process the files
in bulk? I tried to write a script that does it in loop like this:
for i in ../../../solvers/ADRSolver/Examples/UnAdvDiff_3DHom1D_*.chk; do
./FieldConvert-g
../../../solvers/ADRSolver/Examples/UnAdvDiff_3DHom1D.xml
"${i%.chk}".vtu;  done

But it does not generate correct vtu files. Currently, I'm restricted to
convert each chk to vtu file individually.  I also read the module
information of FieldConvert and was not able to figure out if there is a
clever way to do this.

Thanks in advance!
Vidhi



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--
Chris Cantwell
Imperial College London
South Kensington Campus
London SW7 2AZ
Email: c.cantwell@imperial.ac.uk
www.imperial.ac.uk/people/c.cantwell

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