Re: [deal.II] How to do DoFRenumbering::component_wise for multilevel grid

I was debugging in debug mode. Just changed make to release mode and the error gone! Why running in debug mode causes this error? As for the side note, that's very helpful! I worried about the write&read mesh price but don't know what techniques can I use. That's exactly what I want. Thank you.

[deal.II] How can I integrate along a surface/edge within the domain? Can I tag the surface/edge with an ID?

Hello, As per the screenshot below, I created and imported a mesh using gmsh, with two material IDs. I want to integrate on the edge that separate the two materials for my weak form. I tried tagging the internal edge with an ID in gmsh to loop on it, but of course dealii throws an error saying

Re: [deal.II] How to do DoFRenumbering::component_wise for multilevel grid

The error is from compute_component_wise on level = 0, the result it returns don't equal to dof_handler.n_dofs(level). I added a MPI_Barrier between first and second loop but error is not eliminated. Snipaste_2022-11-28_12-53-02.png I do not see this error. Are you running in debug mode? And

Re: [deal.II] Re: How to solve 2d elasticity problem for two different materials.

Thank you for your response. Thanks & Regards, Deepika On Mon, Nov 28, 2022 at 7:39 PM Bruno Turcksin wrote: > Deepika, > > You can take a look at step-28. We use material_id to represent different > materials. > > Best, > > Bruno > > On Monday, November 28, 2022 at 1:56:22 AM UTC-5 deepika.

[deal.II] deal.II Newsletter #234

Hello everyone! This is deal.II newsletter #234. It automatically reports recently merged features and discussions about the deal.II finite element library. ## Below you find a list of recently proposed or merged features: #14486: Add more reinit() to LA::distributed::BlockVector. (proposed by

[deal.II] Re: How to solve 2d elasticity problem for two different materials.

Deepika, You can take a look at step-28. We use material_id to represent different materials. Best, Bruno On Monday, November 28, 2022 at 1:56:22 AM UTC-5 deepika...@iitgoa.ac.in wrote: > Hello Everyone, > > I have solved the 2d elasticity problem for DBCs and NBCs for a single > material.

Re: [deal.II] Compilation error

Hello I think I have solved the problem. I had a custom lapack installation in /usr/local/lib and Trilinos was picking that one instead of the version from *candi* at /usr/lib. After removing the first one I was able to build the library with *candi*. I noticed too many warnings related to casting