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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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o pkg/ctrl, pkg/shelfice, and optim: |
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- add new control variable xx_shifwflx (fresh water flux underneath ice |
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shelves). This is almost as tedious as obcs-ctrl, because the |
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variables needs its own mask. |
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- add a cost function term that penalizes the deviation of xx_shifwflx |
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from the first guess (zero) in analogy to other control variables |
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o pkg/shelfice: |
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- start basic adjoint |
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o pkg/ctrl: |
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- remove extra 2D field "for good measure" when initializing in |
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ctrl_set_globfld_[xy/xz/yz].F |
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- replace hard coded precision 32 (a bug) in ctrl_map_ini_gen by ctrlprec |
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- improve error messages in ctrl_set_unpack_* |
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o OBC implementation in momentum: |
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use interior masks (maskInC,W & S) in momentum S/R: |
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- multiply divergence, tension and some del^i.u or del^j.v by maskInC |
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- multiply del2u,del2v by maskInW/S (biharmonic viscosity) |
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- multiply horiz. grad of vorticity by maskInW/S (in Leith scheme) |
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- multiply gradient of wVel by maskInW/S in del2w calculation (NonHyd) |
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Motivation: fix/clean implementation of OBC with biharmonic-viscosity |
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(and also with Leith/Smagorinsky harmonic-viscosity). |
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Update output of experiment dome and exp4 (+nlfs). |
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o exp4 test-exp: |
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- turn on: nonHydrostatic, exactConserv, viscA4 (with momDissip_In_AB=F) |
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and prescribe time-varying OB (without pkg/exf) for zonal-velocity |
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at Western & Eastern Boundaries (+/- 1 per-cent); Also prescribe |
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time-varying OB at Western-side for wVel (NonHyd); update output. |
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- add secondary set-up (.nlfs) using NonLin FreeSurf (z*) + mom_vecinv |
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and biharmonic-viscosity ; also use prescribed time varying OB. |
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o pkg/obcs: |
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fix bug in OBWeta,OBWeta indices in obcs_apply_r_star.F |
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o model/src: |
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- fix startTime setting when baseTime<>0 & nIter0=0 are specified ; |
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- initialise startTime & nIter0 with unlikely values: allows to set one |
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from the other without ambiguity. |
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o seaice_obcs test-exp.: |
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add small diffK4T,S to test biharmonic diffusivity with OBCS ; update output. |
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o pkg/obcs: |
o pkg/obcs: |
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- remove calls to OBCS_COPY_TRACER after EXCH for T,S & pTracer: |
- remove calls to OBCS_COPY_TRACER after EXCH for T,S & pTracer: |
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no longer needed with maskInC,W,S in pkg/generic_advdiff. |
no longer needed with maskInC,W,S in pkg/generic_advdiff. |
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