#2182 closed Defect (invalid)
zero values at the boundaties of a nested domain
| Reported by: | Tj21 | Owned by: | jchanut |
|---|---|---|---|
| Priority: | low | Milestone: | |
| Component: | AGRIF | Version: | v3.6 |
| Severity: | major | Keywords: | AGRIF domain nested v3.6 |
| Cc: |
Description
Context
I use a double nested domain configuration.
After the first time step SST, salinity, and ocean velocity components turn to zero
at the boundaries of a nested domain.
The nested domain is located over the sea.
I use free-slip boundary condition (rn_shlat=0).
I also tried to change lateral diffusion scheme for tracers and momentum from
bilaplacian to laplacian but it didn't help.
Could you give any suggestions how to solve the issue ?
Analysis
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Recommendation
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Commit History (0)
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Change History (4)
comment:1 Changed 5 years ago by clevy
- Owner changed from systeam to jchanut
- Status changed from new to assigned
comment:2 Changed 5 years ago by jchanut
- Component changed from TOP to AGRIF
comment:3 Changed 5 years ago by gsamson
- Resolution set to invalid
- Status changed from assigned to closed
I close the ticket because the reporter did not give enough details to Jérôme to check if this is a real bug or just about the outermost masked grid points
comment:4 Changed 2 years ago by nemo
- Keywords v3.6 added
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It is normal that outermost grid points are masked in a regional domain. Can you confirm that the masked points you refer to are located at i=1 & jpiglo and j=1 & jpjglo ?