[Jan Smedseng]

Hello,

for an least square approximation, should I include boundary face elements in the sample of gradient equations, or is it just skipped? For the approximation for the pressure gradient, I always include the defined value if an direchlet boundary condition is defined as it is often on the outlet.,
Should I also use extrapolated face values for an additional gradient equation for a wall or intlet condition?

Actually, I have a little peak, between the cell with my inlet boundary condition an its neighbour.

Thank you in advance,
hope, my question is understandable.

Jan