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cannot visualize the lagrangian data using Paraview from OpenFOAM 5.0 |
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June 3, 2018, 12:56
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cannot visualize the lagrangian data using Paraview from OpenFOAM 5.0
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#1 |
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Senior Member
Join Date: Jan 2013
Posts: 372
Rep Power: 14  |
Hello,
When I load the lagrangian data generated OpenFOAM 5.x, I always meet a problem from the data about the particle position. Since OpenFOAM 5.0, it seems that new algorithms have been used for lagrangian particle tracking: https://cfd.direct/openfoam/free-sof...tric-tracking/. However, it makes the particle date visualization a little bit difficult. I am not sure if any of you also have the same problem. I attached the snapshot here and please check that. I directly run "paraFoam" in the working directory, and the version of paraview is 5.4.0. Thanks! OFFO |
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June 4, 2018, 04:25
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#2 |
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Senior Member
Yan Zhang
Join Date: May 2014
Posts: 120
Rep Power: 12 |
I have met this before.
You should use paraFoam in OF-5.0.
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June 4, 2018, 04:27
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#3 | |
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Senior Member
Join Date: Jan 2013
Posts: 372
Rep Power: 14 |
Thank you very much. Which version did you use for OpenFOAM 5.0? The source pack?
There are several from the below link: https://openfoam.org/version/5-0/ Thanks! Quote:
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June 4, 2018, 04:32
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#4 |
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Senior Member
Yan Zhang
Join Date: May 2014
Posts: 120
Rep Power: 12 |
I used this: sudo apt-get -y install openfoam5
And I think others are OK.
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June 4, 2018, 04:34
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#5 | |
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Senior Member
Join Date: Jan 2013
Posts: 372
Rep Power: 14 |
Thanks. You do this directly in linux or install a linux subsystem in windows? Thanks!
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June 4, 2018, 04:39
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#6 |
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Senior Member
Yan Zhang
Join Date: May 2014
Posts: 120
Rep Power: 12 |
I have tried both. Both are OK!
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June 4, 2018, 04:41
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#7 | |
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Senior Member
Join Date: Jan 2013
Posts: 372
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OK, I will try as well. Thank you very much for your help.
I previously used blueCFD, i.e. run OF in windows, it does not work. Quote:
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June 4, 2018, 13:16
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#8 | |
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Senior Member
Join Date: Jan 2013
Posts: 372
Rep Power: 14 |
Hi Zhang Yan,
I tried to install ubuntu on Win 10, following the procedures given here: https://openfoam.org/download/windows-10/ Everything is fine now. When I tried to run one tutorial in OpenFOAM 5.0, I go the attached error about write permission. Did you also have this issue? How did you resolve this? Thanks! Quote:
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June 4, 2018, 22:45
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#9 |
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Senior Member
Yan Zhang
Join Date: May 2014
Posts: 120
Rep Power: 12 |
Sorry, I didn't have the same problem.
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June 5, 2018, 03:10
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#10 | |
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Senior Member
Join Date: Jan 2013
Posts: 372
Rep Power: 14 |
I solved the problem - thanks.
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September 11, 2019, 10:11
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#11 |
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New Member
Joaquín Aranciaga
Join Date: Oct 2018
Posts: 21
Rep Power: 8 |
Hi! For future interested readers, here is the solution for the problem you posted:
Writing the old 'positions' file in Lagrangian solvers as of OpenFOAM 5.x Joaquín |
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