Post processing file convertion from .pyfrs to .vtu

General
1

Hi,

Is there any way to convert all the files into once.
For example, I have couette_flow_2d-000.pyfrs up to 050.pyfrs.

There is a script to convert the files:
pyfr export mesh.pyfrm solution.pyfrs solution.vtu

I do not want to do one by one, I would like to
do all in once.

Best regards,
Mathi

2

Hi Mathi,

You can accomplish this pretty quickly by looping over all the files in a UNIX shell:

for file in *.pyfrs ; do pyfr export -p double -g -d 16 my_mesh_filename.pyfrm ${file} ${file%.*}.vtu ; done

I imagine something similar could be accomplished under a Windows platform using the command line or PowerShell.

Best Regards,

3

Hi Zach,

Thanks! this one as well work in sort of parallel with available threads on the node or CPU.
for file in .pyfrs ;
do
pyfr export -p double -g -d 16 my_mesh_filename.pyfrm ${file} ${file%.}.vtu &
done
wait

Cheers,
Mathi