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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/obcs: |
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- do not mask tracer when applying OB (tracer == 0 could generate problems) |
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- apply tracer OB values to tracer field only at OB location (instead of |
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over a band of OLx width) |
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- clean-up obcs_apply_w.F & obcs_apply_eta.F (since less calls to these S/R) |
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- remove OBCS_MULTIDIM_OLD_VERSION code in gad_advection.F and remove |
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obcs_apply_tloc.F & obcs_apply_sloc.F |
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o obcs in model/src: |
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- call OBCS_APPLY_W only if NonHydrostatic. |
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- call OBCS_APPLY_ETA only if NonLinFreeSurf. |
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- reset dEtaHdt and wVel to zero outside OB interior region ; |
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- leave tracer unchanged outside OB interior region: This has no effect |
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on the solution but just to prevent unrealistic tracer value outside OB. |
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- zero out velocity outside OB interior region: This has no effect on |
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the solution but just to prevent unrealistic velocity outside OB. |
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o obcs and non-lin free-surf: |
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move call to OBCS_APPLY_R_STAR from update_r_star.F to calc_r_star.F |
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and call to OBCS_APPLY_SURF_DR from update_surf_dr.F to calc_surf_dr.F |
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+ add argument "etaFld" to OBCS_APPLY_R_STAR & OBCS_APPLY_SURF_DR: |
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this fixes missing EXCH + get consistent eta OB value (+ fix restart). |
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update results of test-exp. exp4(nlfs). |
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o exp4 (nlfs) test-exp: |
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use OBC for Eta at Western & Eastern OB (to test prescribing Eta |
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with NonLin-FreeSurf); update output.nlfs.txt |
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o obcs and 2d/3d solver norm: |
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use interior masks (maskInC) to cancel out cg2d & cg3d matrix coeff at OB |
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and outside OB interior region (will allow to place OB further inside the |
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domain). Depending on the domain, can affects cg2d-Norm (previous |
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cancellation outside OB was only partial), e.g. in exp4 & obcs_ctrl, |
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and cg3d-Norm (previous Norm was computed before canceling OB terms), |
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e.g. in tutorial_plume_on_slope. |
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- update output of exp.: exp4 (x2), obcs_ctrl and tutorial_plume_on_slope. |
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o pkg rbcs: |
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- split RBCS.h into 3 files: RBCS_SIZE.h, RBCS_PARAMS.h & RBCS_FIELDS.h |
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- add capability to apply relaxation to horizontal velocity uVel & vVel. |
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o pkg/grdchk: add gradient check for control variable xx_shifwflx |
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o pkg/shelfice/shelfice_init_fixed.F |
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fix CPP-flag combinations |
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o pkg/seaice: Merge iceage code of Pierre Rampal |
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* update/change/correct ice age calculations |
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* add age updates for pathological cases |
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Probably needs more testing... |
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checkpoint62x (2011/05/13) |
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o pkg/mom_vecinv: |
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high-order vorticity scheme: use interior masks (maskInW & S) |
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to zero-out (outside OB) gradient of vorticity. |
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o verification exp.: |
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turn on "useEnergyConservingCoriolis" (better discretisation) in exp. |
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hs94.128x64x5 and seaice_obcs ; update results. |
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o pkg/obcs: |
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fix bug in OBeta for YZ sections in obcs_exf_load.F |
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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: |
o pkg/shelfice: |
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- start basic adjoint |
- start basic adjoint |
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o pkg/ctrl: |
o pkg/ctrl: |
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- remove extra 2D field "for good measure" when initializing in |
- remove extra 2D field "for good measure" when initializing in |
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ctrl_set_globfld_[xy/xz/yz].F |
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 |
- replace hard coded precision 32 (a bug) in ctrl_map_ini_gen by ctrlprec |
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