Remap suitable for RZ (Cylindrical co-ordinates) about remhos

[vladotomov]

Hi Sijoy,

You're right, there is no RZ capability in Remhos. We don't plan to add this to the miniapp. We will also stick to a single-material formulation, to reduce complexity.

There is a branch (product-sync) that implements product remap, e.g., remapping mass while preserving the bounds of density. This is one approach to connect Laghos and Remhos, as derived in our ALE paper. This branch is still WIP, but it will be merged soon.

The only change to make RZ work would be to add the extra weight coefficient to all integrators. I expect that most methods won't require any other manipulations, although I haven't looked closely at all of them.

Vladimir

[cjoycd]

Dear Vladimir,

Thank you for the comments.
I will look forward to the version (product-sync) that implements product remap and try to implement the changes that are required for RZ compatibility.

Regards