How is Ground Effect modeled in IL-2 BoX ?

[Guest deleted@50488]

I wonder if ground effect is modelled at a single reference point for the whole aircraft or if destinction is made between, for instance, wings and the tail surfaces ?

 

When during landing, right above the runway and bellow one wingspan of height the ground effect starts increasing, does IL-2 FM take into consideration the peculiarities due to it's effects separately over the main wings and the stabilizers / elevators, expressing itself also as a pitching moment due to the less deflected downwash, among other factors ?

Edited September 30, 2021 by jcomm