[OpenFOAM] reading data from paraview -> Python.paraview -> numpy example? -- CFD Online Discussion Forums

December 18, 2022, 12:13	reading data from paraview -> Python.paraview -> numpy example?	#1
pattim Member Patti Michelle Sheaffer Join Date: Sep 2018 Posts: 55 Rep Power: 8	Hello All - I've been trying to get flat-format arrays of data from my multi-block 2D simulations in OpenFOAM. I can make OF output data, but I am trying to figure out how to read it as a single block. Then I discovered the Python "paraview" package which can manipulate Paraview - and extract data. Since I only have 48 x 126 = 6,048 cells, this should be fairly easy to process as a [48,126] numpy array. Can anyone point me to an example or short tutorial how to use Python.paraview package to grab all the data from this CFD run? Thank You!! Pattim EDIT: I was in luck today - I found the Python package Openfoamparser. This is not a complex, full-featured OF controller like python.paraview - it's simply a package that reads openfoam output files. I'M SAVED!!! Last edited by pattim; December 18, 2022 at 21:35. Reason: clarify

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
SU2 7.0.7 Built on CentOS 7, parallel computation pyscript mpi exit error?	EternalSeekerX	SU2	3	October 9, 2020 19:28
[OpenFOAM] How to get the coordinates of velocity data at all cells and at all times	vidyadhar	ParaView	9	May 20, 2020 21:06
What‘s wrong with my cvg case?	WUJT	CONVERGE	8	October 13, 2017 13:19
Parallel Block Size Issue	ChiefSeaBiscuit	CONVERGE	5	July 22, 2016 15:03
[Other] How to create an MRF zone ?	aminem	OpenFOAM Meshing & Mesh Conversion	2	December 8, 2014 11:45

All times are GMT -4. The time now is 21:43.