| Version 3 (modified by cbricaud, 3 years ago) (diff) |
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Add an optional shapiro filtering for Griffies triads slopes
Summary
| Action | Add an optional shapiro filtering for Griffies triads slopes |
|---|---|
| PI(S) | Clément Bricaud |
| Digest | Griffies triads slopes are nosiy and it leads to instabilities |
| Dependencies | None |
| Branch | source:/NEMO/branches/2021/dev_r14312_MOI-01_MOI-GRIFFIESTRIADSMOOTHING |
| Previewer(s) | Gurvan Madec |
| Reviewer(s) | Names |
| Ticket | #2601 |
Description
add the a shapiro filtering of slopes, as done for the standard iso-neutral operator. It will be implemented under a logical
Implementation
add ln_smooth_triad logical in namtra_ldf.
add ldf_slp_smooth subroutine to make the shapiro filtering for standard and triad operators.
add calls to shapiro filtering in ldf_slp_triad.
replace the shapiro filtering in ldf_slp (standard operator) by calls to ldf_slp_smooth subroutine.
Documentation updates
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Preview
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Tests
Triad operator is not activated in standard configurations
Replacing the shapiro filtering in ldf_slp (standard operator) by calls to ldf_slp_smooth subroutine has no impact: results are the same. ( tested)
To see differences, triads with smoothing must be activated. See plots with ORCA2 in ticket #2601
Sette tests are OK.
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Review
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