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renumberMesh in openfoam

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Old   October 29, 2013, 05:45
Default renumberMesh in openfoam
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Yu CAO
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Hi
Does anyone know that the function renumberMesh would change the value of points and why? I run "renumberMesh -orderpoints" and found out that the value of points had been changed. I was so surprised about this.
Thanks
Yu
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Old   November 3, 2013, 14:48
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ngj
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Niels Gjoel Jacobsen
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Hi Yu,

Could you please tell which version you are using? I have tried looking in 2.2.1 and 1.6-ext and none of these recognise the "-orderpoints" option.

Kind regards

Niels
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Old   November 3, 2013, 16:26
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Yu CAO
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Quote:
Originally Posted by ngj View Post
Hi Yu,

Could you please tell which version you are using? I have tried looking in 2.2.1 and 1.6-ext and none of these recognise the "-orderpoints" option.

Kind regards

Niels
Hi Niels:
Thank you for your reply. the version I used is 2.1.0. This option did not exits in 1.6-ext, and I did not know if it exists in 2.2.1.
Regards
Yu
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Old   November 13, 2013, 16:24
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ngj
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Niels Gjoel Jacobsen
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Hi,

Sorry for the late reply. I have just checked, and the method seems to be changing the point ordering, such that all internal points are first in the pointField followed by all the points on the boundaries.

The option, however, has not caused any problems in terms of mesh quality or improper correction of the indexing of the faces. But you experienced problems?

Kind regards,

Niels
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Old   November 13, 2013, 16:58
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Yu CAO
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Quote:
Originally Posted by ngj View Post
Hi,

Sorry for the late reply. I have just checked, and the method seems to be changing the point ordering, such that all internal points are first in the pointField followed by all the points on the boundaries.

The option, however, has not caused any problems in terms of mesh quality or improper correction of the indexing of the faces. But you experienced problems?

Kind regards,

Niels
Hi
Thank you for your reply.I found out that the value of points had been changed after this option. I was so surprised about this.
Regards
Yu
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