[Paraview] LiveInsituLink proxy in pvpython client

[Andy Bauer]

Hi Kolja,

I can't recall if anyone tried the Catalyst Live connection through
pvpython but I don't think anyone has done that yet. The design was meant
to go through the GUI. My suggestion would be to start looking at the
DoLiveVisualization() method in coprocessing.py.

Cheers,
Andy

On Tue, Oct 24, 2017 at 12:49 PM, Kolja Petersen <petersenkolja at gmail.com>
wrote:

> Hello,
> Are there any examples how to receive extracts from Catalyst simulations
> in a batch pvpython script?
>
> My first attempt looks as attached. I connect to a pvserver running on
> localhost. Then I create a LiveInsituLink proxy, set the insitu port to
> 22222 and initialize the proxy. Finally, I repeat ProcessEvents(), which I
> hoped would allow me to interact with the Catalyst simulation.
>
> However, when I first start pvserver, then the "coproc.py" script
> (attached), and finally a Catalyst example (e.g.
> Examples/Catalyst/CFullExample/FEDriver.c), nothing useful happens. The
> callback, which should react to any LiveInsituLink events, is only called
> during initialization (UpdatePropertyEvent and ModifiedEvent), then never
> again. lil.GetTimeStep() in the endless loop shows always the same
> (uninitialized?) value, there are no Debug messages from the LiveInsituLink
> proxy.
>
> How can I receive a notification, when a Catalyst simulation connects?
> How can I get a list of available extracts?
> Thank you
> Kolja
>
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