Opened 4 years ago
Closed 4 years ago
#2481 closed Defect (fixed)
Minor bug in PISCES
| Reported by: | cetlod | Owned by: | systeam |
|---|---|---|---|
| Priority: | low | Milestone: | |
| Component: | PISCES | Version: | v4.0.* |
| Severity: | minor | Keywords: | |
| Cc: |
Description
Context
2 minor bugs have been identified in PISCES model :
- the time-step used to compute PISCES 3D trends is wrong.
- the need to include a threshold values to avoid huge concentration, especially on river mouths
Analysis
The tracer time-step rfact ( rather than rfact2) must be used to compute the 3D PISCES trend, since all the biological processes have been already included in trb(:,:,:,:)
Recommendation
In routine p4zsms.F90, simply change the line
ztrdt(:,:,:,jn) = ( trb(:,:,:,jn) - ztrdt(:,:,:,jn) ) * rfact2r
with
ztrdt(:,:,:,jn) = ( trb(:,:,:,jn) - ztrdt(:,:,:,jn) ) * rfactr
Commit History (0)
(No commits)
Change History (1)
comment:1 Changed 4 years ago by cetlod
- Resolution set to fixed
- Status changed from new to closed
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