[MITgcm-support] [EXTERNAL] model unstability caused by increasing sea surface elevation(eta)

[Menemenlis, Dimitris (US 329B)]

As far as I know, tidal elevation @ boundary is not connected in any direct way with tidal elevation within the domain.
What matters for tidal elevation within the domain is volume flux, i.e., velocity normal to the grid cell faces, on the inside edge of the OBCS boundary conditions.

On Aug 23, 2022, at 12:51 PM, Mohammadhossein Kharaghani <m_kharaghani at civileng.iust.ac.ir<mailto:m_kharaghani at civileng.iust.ac.ir>> wrote:

and while I have a tidal elevation of about 1 meter on the open boundaries, it decreases to order 0.001 m or even less in the domain;Therefore, I think this result has a problem.​

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