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Integrating on regions
5 years 11 months ago #1322
by Username
Integrating on regions was created by Username
Hi,
I have a question about the domains of integration. The example [Spaces and forms on subdomains] shows that the integration domains can be boundary regions:
Can be boundary regions of the grid nodes or points of geometry?
I have a question about the domains of integration. The example [Spaces and forms on subdomains] shows that the integration domains can be boundary regions:
Code:
definedon=mesh.Materials("inner"))
definedon=mesh.Boundaries("t"))
5 years 11 months ago #1325
by cwinters
Replied by cwinters on topic Integrating on regions
Hi,
you are asking for point evaluation, there is no need to use regions.
If you have a GridFunction "gfu", just use
Christoph
you are asking for point evaluation, there is no need to use regions.
If you have a GridFunction "gfu", just use
Code:
gfu(mesh(x,y,z))
Christoph
5 years 11 months ago #1326
by joachim
Replied by joachim on topic Integrating on regions
Hi,
I just added this feature. You can name points (in 2D geometries by now), then you can access them as co-dimension 2 regions (called BBoundaries). See the attached example.
Will be available in the nightly build tonight,
Joachim
I just added this feature. You can name points (in 2D geometries by now), then you can access them as co-dimension 2 regions (called BBoundaries). See the attached example.
Will be available in the nightly build tonight,
Joachim
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