GiD forum

Hi escolano, thanks for the quick reply. In a few cases, according to the shape quality and minimum Jacobian information provided in Mesh->Mesh quality, I could create a mesh with non-negative shape qualities and Jacobians. However, when I tried to run the simulation, the same error appeared: "...

Hi, I'm attempting to run a solver that requires zero or positive Jacobians for every element, but I keep getting negative Jacobians when I mesh. Is there a way to force non-negative Jacobians?