I am testing the Lagrangian motion (option 2, since I have large deformation in the mesh) functionality.
The problem that, after motion, the number of elements (tetra) increases significantly from 1M to 33M.
Using the -noinsert option works, however, since the deformation is large, this doesn’t produce a suitable mesh.
I tried the -hmin, -hmax and -hgrad options, but I didn’t notice any difference.
So, how I can control/limit the number of elements in the mesh after displacement?
Another question please, do you have a plan to include the Lagrangian motion in Parmmg?