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Hi

I got an error message of duplicate points on the boundary.cli file (2 points)

I removed this points but now that's hang up Telemac2D.exe with an error nb 2

I got also a strange drawing of the boundary may due to not enough points in the grid bottom ?

I'll try to make a new boundary file ?

thank you for reply and advices

best regards

Thierry

Dear Thierry,

The mesh seems to have poor quality in the boundaries, those elongated and very thin triangles could pose convergence issues even if the simulation starts. You should perform a cleanup in your domain closed polyline and then re-mesh it.

After you are satisfied with the new mesh, you could also let TELEMAC check the mesh using the keyword:

In your .cas file in order to identify some zones that could possible need further treatment.

Regards,

José Díaz.

Dear Jose DIAZ

Thank you for you advices. I'll try to improve the quality of the mesh (made by BlueKenue) and redraw a domain polygon. I'll make a checking the mesh before processing

Best regards and thanks

Thierry