[Nek5000-users] Post-processing with Python

[nek5000-users at lists.mcs.anl.gov]

Hi JC,

Right now, there are two reasons to consider using nek-analyze:
 1) You need to do something complicated and would rather do that in python
(due to experience, library support, etc)
 2) Your data is big enough that you want to avoid loading it all into
memory
If neither of those applies, then you're better off userchk post-processing
within Nek.  If you're interested mostly in (2), I can try to help with the
python.  If you're interested in (1) but not so much (2), you can probably
cannibalize some of my tools (the file reader, for example).

Max

On Tue, Sep 29, 2015 at 1:39 AM <nek5000-users at lists.mcs.anl.gov> wrote:

> Hej,
>
> Thanks a lot! I will take a look at your github. I am not an extremely
> efficient python coder, but I am willing to learn more about this language
> and its capabilities and use it as often as possible for my post-processing
> of DNS data. Maybe we could continue this discussion out of the mailing
> list. Here is my email : loiseau.jc at gmail.com
>
> ++
> JC
>
>
> On 09/27/2015 02:21 PM, nek5000-users at lists.mcs.anl.gov wrote:
>
> I post-process in python, using a MapReduce-inspired framework called
> nek-analyze:
> https://github.com/maxhutch/nek-analyze
> I haven't used it to write new *.f* files in a while (instead, I visualize
> directly in python with matplotlib), so that's probably currently broken,
> but I'd be willing to fix it.  Depending on the mesh geometry, there is
> some built-in functionality for applying operators, but it is not
> complete.  Again, I'd be willing to put some time into supporting new
> functionality, and VERY happy to accept contributions.  GPL, just like Nek.
>
> Max
>
>
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