# PyFR Example for in-situ Catalyst Visualizaiton

**URL:** <https://pyfr.discourse.group/t/pyfr-example-for-in-situ-catalyst-visualizaiton/213>\
**Category:** General\
**Created:** [11 May 2018 04:55 UTC](https://pyfr.discourse.group/t/pyfr-example-for-in-situ-catalyst-visualizaiton/213 "2018-05-11T04:55:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![M\_S](https://avatars.discourse-cdn.com/v4/letter/m/dc4da7/32.png) [@M\_S](https://pyfr.discourse.group/u/M_S)\
**Post date:** [11 May 2018 04:55 UTC](https://pyfr.discourse.group/t/pyfr-example-for-in-situ-catalyst-visualizaiton/213/1 "2018-05-11T04:55:50Z")

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Dear All,

I am a PhD student at the Massachusetts Institute of Technology (MIT) and I am interested to use PyFR for in-situ simulations as part of my research.

I saw this post referencing PyFR on the Catalyst website:

[https://www.paraview.org/catalyst-adaptors/](https://www.paraview.org/catalyst-adaptors/)

I was wondering if you can please provide any test models that run in parallel with MPI and do in-situ visualization. Also if you have any tutorials on how to run such models I would truly appreciate you pointing me to them.

Many thanks for your help.

Sincerely,

Mohamad Sindi

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**Author:** ![Kiny\_Wan](https://avatars.discourse-cdn.com/v4/letter/k/c57346/32.png) [@Kiny\_Wan](https://pyfr.discourse.group/u/Kiny_Wan)\
**Post date:** [14 December 2019 02:43 UTC](https://pyfr.discourse.group/t/pyfr-example-for-in-situ-catalyst-visualizaiton/213/2 "2019-12-14T02:43:10Z")

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Hello Sindi, it is difficult to debug the python program in parallel.