Removes the adaptive strength of horizontal diffusion as it's not clear whether actually needed and as it violates our model is constant at runtime logic (see #350)
Also
increases the robert filter in the leapfrogging from 0.05 to 0.1 to have slightly more damping in the time integration (reduces wiggles such as #445 even though that's addressed with #541)
switches off TransparentShortwave as that's a bit hacky at the moment anyway, in favour for a better radiation scheme eventually
Removes the adaptive strength of horizontal diffusion as it's not clear whether actually needed and as it violates our
modelis constant at runtime logic (see #350)Also
TransparentShortwaveas that's a bit hacky at the moment anyway, in favour for a better radiation scheme eventually