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Obtain the mesh vertex location belonging to a domain

Posted 1 juil. 2011, 02:03 UTC−4 Mesh Version 4.2 2 Replies

Yannick Loosli

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Hello,

I would like to create a geometry from a deformed mesh (the in-build function of COMSOL doesn't work on bar domain).
For this purpose I have to know, which vertex belong to which geometry.

With
vtxUndef = model.mesh(meshName).getVertex();
edgUndef = model.mesh(meshName).getElem('edg');

So I obtained important information, however I haven’t been able to find to which geometries these vertex/elements belongs to.

Does someone know how to proceed?

Best
Yannick

2 Replies Last Post 4 juil. 2011, 04:23 UTC−4

Lars Gregersen COMSOL Employee

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Posted: 1 decade ago

Hi

In order to get information about the (undeformed) mesh you can use the mphmeshstats function:

[s,d]=mphmeshstats(model)

Look at the output in the d variable.

Lars Gregersen
Comsol Denmark

Yannick Loosli

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Posted: 1 decade ago

Thank you Lars.
It give me exactly what I need.

Have a good week!
Yannick

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Obtain the mesh vertex location belonging to a domain

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