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How can I define the cell centers without using writeCellCenters? |
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April 21, 2011, 07:34 |
How can I define the cell centers without using writeCellCenters?
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#1 |
New Member
Taylorreihe
Join Date: Dec 2010
Posts: 4
Rep Power: 15 |
Hello,
I want to define the cell centers so I have the coordinates for my Velocity U and my pressure p without using the command writeCellCenters. I have a mesh that do not move. Can somebody help me and know a method to avoid that the coordinates are written in every time directory? Thank you in advance. |
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April 21, 2011, 08:35 |
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#2 |
Senior Member
Niels Gjoel Jacobsen
Join Date: Mar 2009
Location: Copenhagen, Denmark
Posts: 1,902
Rep Power: 37 |
Hi
You can typically write Code:
writeCellCentres -help Code:
writeCellCentres -latestTime writeCellCentres -time <VALUE> Best regards Niels |
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April 23, 2011, 17:35 |
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#3 |
New Member
Taylorreihe
Join Date: Dec 2010
Posts: 4
Rep Power: 15 |
Hi Niels,
thank you very much :-)! It's quite simple :P. Have a nice weekend. Best regards, Kris |
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May 5, 2011, 06:54 |
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#4 |
New Member
Join Date: Mar 2011
Posts: 6
Rep Power: 15 |
Hi, my question is pretty much related to this thread =)
is it possible to get cell centers only for a cellSet? Not for every cell in my mesh? |
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February 19, 2016, 12:46 |
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#5 |
Senior Member
Mahdi Hosseinali
Join Date: Apr 2009
Location: NB, Canada
Posts: 273
Rep Power: 18 |
I have some trouble with this utility.
I used it on the channel395 tutorial case and grid points don't make any sense: Y is defined from 0 to 2 in blockMeshDict, but values for both block start from zero to 1. Also the second block is upside down. There is only 15 unique Z values while there should be 30. Also there is no block in the Z direction so one doesn't expects any irregularity in that direction. I don't expect the values be ordered (since the grid is stored in an unstructured manner), but I would expect the grids to have correct physical positions. Does anyone knows how to achieve this? Last edited by anishtain4; February 19, 2016 at 14:32. |
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