ft: Scotti 1993 smagorinsky length scale

[haakon-e]

Purpose

To-do

Content

---

• I have read and checked the items on the review checklist.

[haakon-e]

This change is part of the following stack:

• ft: Scotti 1993 smagorinsky length scale #4047 ◀

_{Change managed by git-spice.}