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revision 1.835 by gforget, Fri Jun 15 05:09:24 2007 UTC revision 1.860 by gforget, Fri Aug 17 21:39:33 2007 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o pkg/ecco, ctrl, autodiff and mom_common:
8     internal parameter controls, completements of implementations
9    o add few EXCH S/R (UV_BGRID, UV_DGRID, SM) for B & D-Grid velocity & 2nd Moment Sxy.
10    o pkg/cd_code: use the right EXCH calls (for CS-grid); but problem remains
11       at face corners.
12    o pkg/generic_advdiff:
13     - in GAD.h, define as parameters (iMinAdvR,iMaxAdvR,jMinAdvR,jMaxAdvR)
14      loop range indices for computing vertical advection tendency
15      and do the calculation in the interior only (no overlap) ;
16      for now, only implemented for SOM advection (to save CPU time).
17     - add argument "withSigns" to S/R FILL_CS_CORNER_TR_RL (needed for SOM_xy moment)
18    o exch2 adjoint
19      First set of changes:
20      - add exch2 hand-written adjoint templates
21      - exch2 hand-written no longer use TAF-flag 'nownew_arg'
22        This will require cleanup in pkg/autodiff/*.F
23        (changed routines currently kept separate in verif. code/)
24      - Comment all relevant #ifndef ALLOW_AUTODIFF_TAMC
25        that used to hide exch2 or cubed-sphere specific code
26        (commented via 'cph-exch2')
27    o pkg/seaice
28      - Close southern and western boundaries for UICE/VICE when useOBCS=.TRUE.
29    o pkg/bulk_force: fix loading into Qsw of Short-Wave flux; and update
30       output of global_ocean.cs32x15.thsice .
31    
32    checkpoint59e
33    o exch2: new S/R that only use the cube-tracer (center-position) exchange:
34      for B-grid vector (not yet tested) and C-grid vector (<- only used
35      when option W2_USE_R1_ONLY in W2_OPTIONS.h is defined).
36    o starting implementation of Duffy et al. (GRL 1999) salt plume scheme
37      (#ifdef ALLOW_SALT_PLUME)
38    o gather_2d/scatter_2d: removed halo regions
39    o gmredi: add option (GM_taper_scheme='fm07') for Ferrari & McWilliams 2007
40      scheme and the corresponding test case (under front_relax dir). For now,
41      only available with Skew-flux form and not yet tested in realistic set-up.
42      adjoint: store directives updated, but gradient checks deteriorated,
43      so maybe GM/Redi adjoint is now broken.
44    o seaice adjoint
45      * add AREA, HEFF, HSNOW as control variable
46        (should not change lab_sea results)
47      * CTRL_OPTIONS.h needs new flag: CTRL_SET_OLD_MAXCVARS_40
48    o pkg/seaice:
49      * added computation of saltFlux in seaice_growth;
50        For time being, sea ice salinity is assumed constant
51        contribution of snow flooding to freshening of sea ice is neglected.
52        SEAICE_salinity is set in SEAICE_PARM01 of data.seaice and it
53        defaults to 0.0 in order to maintain backward compatibility.
54        Typical values for SEAICE_salinity are 4 to 10 g/kg.
55      * replaced dRf(1) with dRf(kSurface)*hFacC(kSurface) in seaice_growth.F
56      * added SEAICE_availHeatFrac, which specifies fraction of surface level
57        heat content used to melt or grow ice
58      * commented out cap of HICE: it helps keep ice thinner
59      * reintroduced cap of HEFF via MAX_HEFF and SEAICE_CAP_HEFF option
60      * applied OBCS T/S mask to HEFFM sea ice mask
61    
62    checkpoint59d
63    o standard name: {PKG}_DIAGNOSTICS_STATE to fill diagnostics array
64     for {PKG} state variables, and called from DO_STATEVARS_DIAGS.
65     (keep {PKG}_DIAGNOSTICS_FILL for non-state variables diagnostics)
66    o pkg/gmredi (gmredi_readparms.F): add some missing "_d 0"
67     and change default value of parameter "GM_Small_Number";
68     update output of exp: lab_sea (x2), cfc_example, global_ocean.90x40x15,
69       global_ocean.cs32x15 (x4), global_ocean_ebm, global_with_exf,  
70       tutorial_global_oce_biogeo, tutorial_global_oce_latlon
71    o pkg/ecco: cost function when applying pkg/smooth to controls
72    o pkg/ctrl: add forcingPrecond run time parameter
73    o pkg/seaice:
74     - replace ZMIN=4.e8 with ZMIN=0. in dynsolver.F as in C-grid code
75     - fix bug in metric terms of u-equation in LSR solver (implicit part),
76       changes verification/lab_sea
77     - rearrange implicit part of u-equation in LSR solver to make it easier to
78       read, understand, and debug. This causes changes at the truncation level.
79     - fix (serious) bug in the boundary conditions (sign error in the implicit
80       part) of the LSR solver. Changes all LSR results.
81     - fixed problem with HSNOW initialization to avoid thick snow when AREA
82       is initilized with small values - does not change lab_sea results.
83     - added HsnowFile initialization capability
84    o pkg/smooth: addition to model/src and pkg/ctrl so allow
85     initialization of pkg/smooth and application to control vector
86    o pkg/seaice: fix another bug in the LSR no-slip boundary conditons
87    o dependencies: pkg/profiles requires pkg/cal
88  o pkg/profiles:  o pkg/profiles:
89   - added option ALLOW_PROFILES_GENERICGRID   - added option ALLOW_PROFILES_GENERICGRID
90       -> pkg/profiles can thus be used with any grid (e.g. cs32x15) assuming       -> pkg/profiles can thus be used with any grid (e.g. cs32x15) assuming
# Line 13  o pkg/profiles: Line 94  o pkg/profiles:
94       that allow you to prepare netcdf input files.       that allow you to prepare netcdf input files.
95   - also modified: cleaner include statements, cleaner error print statements,   - also modified: cleaner include statements, cleaner error print statements,
96     cleaner stops when error, and more tests of the netcdf input files consistency.     cleaner stops when error, and more tests of the netcdf input files consistency.
   
97  o additional test (in global_ocean.cs32x15) using seaice+thsice pkgs.  o additional test (in global_ocean.cs32x15) using seaice+thsice pkgs.
98  o pkg/seaice:  o pkg/seaice:
99   - move seaice-diagnostics from seaice_do_diags to do_statevars_diags; this   - move seaice-diagnostics from seaice_do_diags to do_statevars_diags; this
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