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coordinates of dofs?
Posted 6 set 2012, 11:23 GMT-4 Interfacing, Mesh, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers Version 4.2a 0 Replies
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I am using Comsol 4.2a and the matlab LiveLinkand I am looking for a way of finding all the dofs on a special entity in matlab.
Here is what I do:
I create a CoefficientForm-PDE and define a Dirichlet Boundary the following way:
model.physics.create('c', 'CoefficientFormPDE', 'geom1');
model.physics('c').feature.create('dir1', 'DirichletBoundary', 1);
model.physics('c').feature('dir1').selection.set([3]);
After meshing and solving I would like to know the coordinates (or the indices) of all the dofs, that lie on this Dirichlet-Boundary! How can I do that?
I have tried mphgetcoords and mphselectcoords but I didn't manage it.
Is there a simple way to get all the doffs?
Thank you very much!
Oli
Hello Oliver Zeeb
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