[Dune-devel] VTK writer for intersection or codim=1 entity data?

[Christian Engwer]

Dear Santiago,

long ago I implemented something like that to visualise data of a UDG discretization. I'm partially using the dune-grid vtk writer, but defined a different "extractor" to collect the data.

We never polished it, if you want, I can give you access.

Best Christian 


Am 22. Juni 2023 06:40:14 MESZ schrieb "Ospina De Los Rios, Santiago" <santiago.ospina at iwr.uni-heidelberg.de>:
>Dear Dune Developers,
>
>I was wondering if any of you had faced the problem of writing data for intersection data for VTK? In particular, I am interested in 0D/1D/2D VTK meshes+data (not C++ grids) resulting from the intersection between the 1D/2D/3D non-overlapping domains of a grid. So far, I only use conforming grids, so either interesection or codim:=1 entity writers would do for me.
>
>I could not see any hint to these kind of writers in the dune-grid and dune-vtk modules. Maybe I missed it? So I was wondering if any of you already had similar problem/solution or if you see an easy way to re-use the existing writers for this purpose? Any pointer would be appreciated, thanks!
>
>Best,
>Santiago
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