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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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CutPoint 3D and mesh

Posted 2011年4月6日 GMT-4 04:38 Results & Visualization Version 4.1 5 Replies

Malvina Billeres
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When defining a CutPoint 3D grid, I obtain more points than in my defined mesh : how points of the CutPoint grid are obtain from the mesh ?

Which type of interpolation is used?

5 Replies Last Post 2011年4月7日 GMT-4 09:27
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 2011年4月6日 GMT-4 05:44
Hi

I'm not sure about the interpolation level (probably 2nd order or linked to the shape function order) but the points you define are interpolated from the closest mesh points (from my understanding)

To visualize the mesh points and edges, use a the WIREFRAME rendering for your results, with no smoothing enhancement (see under Quality in your plots node)

--
Good luck
Ivar
Hi I'm not sure about the interpolation level (probably 2nd order or linked to the shape function order) but the points you define are interpolated from the closest mesh points (from my understanding) To visualize the mesh points and edges, use a the WIREFRAME rendering for your results, with no smoothing enhancement (see under Quality in your plots node) -- Good luck Ivar
Malvina Billeres
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Posted: 1 decade ago 2011年4月6日 GMT-4 06:52

Thanks you Ivar.
I guess that people at COMSOL should know or can I find this information somewhere ?

Thanks you Ivar. I guess that people at COMSOL should know or can I find this information somewhere ?
Malvina Billeres
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Posted: 1 decade ago 2011年4月7日 GMT-4 05:56
Ivar,

I do not have any Quality option in the node menu.
Thanks for your help.
Ivar, I do not have any Quality option in the node menu. Thanks for your help.
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 2011年4月7日 GMT-4 07:46
Hi

I do see below

--
Good luck
Ivar
Hi I do see below -- Good luck Ivar

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Malvina Billeres
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Posted: 1 decade ago 2011年4月7日 GMT-4 09:27
thank you very much Ivar.
thank you very much Ivar.

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