[MITgcm-support] external&internal mode, boundary

[Dimitris Menemenlis]

Martin, Patrick, or JM, just to make sure that I understand this correctly:
"OB_Ieast = 0 make to the last (nx) grid point in x-direction a boundary value"
Not "OB_Ieast = -1".  Right?

> I don't understand the question. OB_Ieast = -1 make to the last (nx) grid
> point in x-direction a boundary value, just a, OB_Ieast = (value of)nx would.
> OB_Iwest(1) makes the first grid point in x-direction a boundary point etc.
> In the code sometime the values are applied to more than one grid, but only
> on the outside of the domain.