[MITgcm-support] Default BC's at the Sides for Curvilinear Grid

Menemenlis, Dimitris (329C) Dimitris.Menemenlis at jpl.nasa.gov
Thu May 26 15:16:49 EDT 2016

Without walls or obcs, the boundary conditions are doubly periodic, regardless of value of no_slip_sides. But beware of beta or of grid dimension discontinuities.

> On May 26, 2016, at 11:50 AM, Benjamin Ocampo <rurik at ualberta.ca> wrote:
> Hi All:
> I have a quick question regarding the boundary conditions for the sides 
> using the Curvilinear grid system.
> If set my viscous boundary conditions on the side to:
>    no_slip_sides = .FALSE.
> do the boundary conditions on the sides (without the OBCS package)
> for a regional model become periodic?
> Cheers,
> Benjamin
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