Document whether the pseudo-3D setting for 2D FullStokes is applied.
From this comment in #246 (closed):
just a comment on the
P2P1StokesFull
case in 2D. Though, I am not sure how important this will be for us at the moment. The current form_stokes_full.ufl for the 2D case uses 2/3 as factor, which is a 'pseudo 2D' setting. That was motivated by people doing 2D simulations, with are actually 3D but with a cylindrical symmetry of sorts.
We should document what is implemented in the 2D case. Probably needs to be done through the HFG.