On 10/14/24 07:55, Kirill Romanov wrote:
**
We are developing crystal plasticity material models in a team and we want to
embed our models in deal.ii. So I have a question – are there any simple tools
to import a mesh (we use a simplex mesh) with generated grain structure into
deal.ii (e.g. from Neper)? I have not been able to find a ready-made function.
Can you please suggest options to solve my problem. So far I see one option is
to write the mesh reading myself using the example of existing functions (e.g.
GridIn::read_msh()) with assigning material_id to cells belonging to a
particular grain.
Kirill,
deal.II can read mesh files in many different formats through the functions in
namespace GridIn. step-5 and step-49 are examples.
So in your case, the question is simply in which format you have the mesh.
Chances are that you can export whatever mesh you have in a format that
deal.II can read. I don't know Neper -- what formats can it export?
Best
Wolfgang
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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