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revision 1.1435 by jmc, Wed May 18 02:21:49 2011 UTC revision 1.1443 by jmc, Thu May 26 13:55:50 2011 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint62y (2011/05/26)
8    o pkg/seaice:
9     - seaice_growth.F : in EVOLUTION branch, always include
10       a_QSWbyATM_cover in qnet (as it should be).
11     - verification/global_ocean.cs32x15 : update results accordingly
12       (output.seaice.txt output_adm.seaice.txt).
13    o pkg/seaice + obcs:
14     - use maskInW & maskInS in multi-dim advection and biharmonic diffusion:
15       equivalent of assuming no tracer gradient outside the OB region.
16       update output of seaice_obcs (uses DIFF1 <>0 => biharmonic diffusion)
17     - remove calls to OBCS_COPY_TRACER after EXCH calls (no longer needed
18       after changes above);
19     - obcs+seaice cleaning: apply seaice-tracer OB values to tracer field
20       only at OB location (instead of over a band of OLx width).
21    o pkg/seaice:
22     - fix wrong indices in old (non Flux-Form) diffusion default S/R diffus.F
23       (dxG(I+1, ...) changed to dxG(I, ...), no impact on Lat-Lon grid)
24    o pkg/obcs:
25      - split header file "OBCS.h" into 4 separated files:
26        OBCS_PARAMS.h, OBCS_GRID.h, OBCS_FIELDS.h & OBCS_SEAICE.h
27       Note: OBCS_PARAMS.h & OBCS_GRID.h can be included without OBCS_OPTIONS.h
28         (contain no conditional statement which depends on OBCS options).
29      - move "useOBCSYearlyFields" from "data.obcs" (hold in OBCS_PARAMS.h)
30        to parameter file "data.exf", namelist EXF_NML_OBCS (in EXF_PARAM.h).
31    o ctrl, cost, grdchk & autodiff pkgs:
32      - make options file more standard (like other {PKG}_OPTIONS.h file but
33        with AD_CONFIG.h); clean-up some of the included header files.
34    o pkg/obcs:
35      - do not mask tracer when applying OB (tracer == 0 could generate problems)
36      - apply tracer OB values to tracer field only at OB location (instead of
37        over a band of OLx width)
38      - clean-up obcs_apply_w.F & obcs_apply_eta.F (since less calls to these S/R)
39      - remove OBCS_MULTIDIM_OLD_VERSION code in gad_advection.F and remove
40        obcs_apply_tloc.F & obcs_apply_sloc.F
41    o obcs in model/src:
42      - call OBCS_APPLY_W only if NonHydrostatic.
43      - call OBCS_APPLY_ETA only if NonLinFreeSurf.
44      - reset dEtaHdt and wVel to zero outside OB interior region ;
45      - leave tracer unchanged outside OB interior region: This has no effect
46        on the solution but just to prevent unrealistic tracer value outside OB.
47      - zero out velocity outside OB interior region: This has no effect on
48        the solution but just to prevent unrealistic velocity outside OB.
49    o obcs and non-lin free-surf:
50       move call to OBCS_APPLY_R_STAR from update_r_star.F to calc_r_star.F
51       and call to OBCS_APPLY_SURF_DR from update_surf_dr.F to calc_surf_dr.F
52       + add argument "etaFld" to OBCS_APPLY_R_STAR & OBCS_APPLY_SURF_DR:
53       this fixes missing EXCH + get consistent eta OB value (+ fix restart).
54       update results of test-exp. exp4(nlfs).
55    o exp4 (nlfs) test-exp:
56       use OBC for Eta at Western & Eastern OB (to test prescribing Eta
57       with NonLin-FreeSurf); update output.nlfs.txt
58  o obcs and 2d/3d solver norm:  o obcs and 2d/3d solver norm:
59     use interior masks (maskInC) to cancel out cg2d & cg3d matrix coeff at OB     use interior masks (maskInC) to cancel out cg2d & cg3d matrix coeff at OB
60     and outside OB interior region (will allow to place OB further inside the     and outside OB interior region (will allow to place OB further inside the
61     domain). Depending on the domain, can affects cg2d-Norm (previous     domain). Depending on the domain, can affects cg2d-Norm (previous
62     cancelation outside OB was only partial), e.g. in exp4 & obcs_ctrl,     cancellation outside OB was only partial), e.g. in exp4 & obcs_ctrl,
63     and cg3d-Norm (previous Norm was computed before canceling OB terms),     and cg3d-Norm (previous Norm was computed before canceling OB terms),
64     e.g. in tutorial_plume_on_slope.     e.g. in tutorial_plume_on_slope.
65    - update output of exp.: exp4 (x2), obcs_ctrl and tutorial_plume_on_slope.    - update output of exp.: exp4 (x2), obcs_ctrl and tutorial_plume_on_slope.
# Line 20  o pkg/shelfice/shelfice_init_fixed.F Line 71  o pkg/shelfice/shelfice_init_fixed.F
71    fix CPP-flag combinations    fix CPP-flag combinations
72  o pkg/seaice: Merge iceage code of Pierre Rampal  o pkg/seaice: Merge iceage code of Pierre Rampal
73    * update/change/correct ice age calculations    * update/change/correct ice age calculations
74    * add age updates for pathological cases    * add age updates for pathological cases
75    Probably needs more testing...    Probably needs more testing...
76    
77  checkpoint62x (2011/05/13)  checkpoint62x (2011/05/13)
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