open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi,

I am doing a 2D hydrodynamic simulation and I got the error as shown in the attached picture. I would like to ask if anyone know what is the reason for the error !

I am looking forward to your reply and thanks in advance.

Best regards.
Omar

Hello,

Your error is written just before the line with "PLANTE" : one element of your mesh at least has a negative determinant. That means that your mesh is not well oriented and you have to invert the mesh orientation.

If you do not know how to do, depending on how you generate your mesh, please post in the right topic (e.g. Blue Kenue or others).

Hope this helps,

Chi-Tuan

Thank you for your prompt response and explanation.
I created the mesh in Blue Kenue by Triangulation.

Best regards.
Omar