[MITgcm-support] problem of boundary condition

[Chen Xian-yao]

Hi,

I am trying to understand the boundary conditions used in the cg2d.f and
cg3d.f for the SSH and non-hydrostatic pressure respectively. For the
SSH in cg2d.f, the lateral boundary condition is Neumann condition, but
for the non-hydrostatic pressure, what is the boundary condition for the
verical direction? where I can find the definition in the code? Could I
just use the Neumann one?

Thanks in advance,

Xianyao Chen