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splitMeshRegions Error!

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Old   May 22, 2015, 11:22
Default splitMeshRegions Error!
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amine
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Hi,

Can anyone told me why I have an error when I tape this command:

Code:
splitMeshRegions -cellZonesOnly
Error

Code:
For the cellZonesOnly option all cells have to be in a cellZone.
Cell 0 at(-0.37500614 -0.37500185 -0.32501155) is not in a cellZone. There might be more unzoned cells.
I have 3 solid and one fluid in my problem (see attached picture).

Thanks.
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Old   May 23, 2015, 07:54
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Try using
Code:
splitMeshRegions -cellZones
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Old   May 24, 2015, 13:35
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Hi,

Yes, it's work with

Code:
splitMeshRegions -cellZones
but I want to understand why it's doesn't work with

Code:
splitMeshRegions -cellZonesOnly
Thanks
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Old   May 27, 2015, 06:30
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Hi,
I have resolved a problem

This command
Code:
splitMeshRegions -cellZonesOnly
can work if I make all cells in a zone by using topoSetDict.

Thanks
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Old   September 19, 2016, 02:21
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Hello, I am having the same problem. Can you explain how did you solve this issue? Thanks.


Quote:
Originally Posted by aminem View Post
Hi,
I have resolved a problem

This command
Code:
splitMeshRegions -cellZonesOnly
can work if I make all cells in a zone by using topoSetDict.

Thanks
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Old   September 20, 2016, 09:38
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Check your polyMesh directory. Now check if there is a file called cellZones. If there is open it and check how many there are, what the names are etc. Also check if you have a folder called sets. For the cellZones only option to work you need to have a cellZone for every cell in your mesh.

If there is no such file you need to create those zones with topoSet
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