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revision 1.1605 by dimitri, Sat Mar 3 16:04:38 2012 UTC revision 1.1609 by gforget, Mon Mar 5 15:34:58 2012 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/seaice :  o pkg/seaice :
8      - merging SEAICE_MULTICATEGORY define and undef cases. Now the same code is compiled either
9        way, and is tested in all exps (multidim was only tested in lab_sea ad before).
10      - cosmetic change to prepare for future addition of ITD. no change to results. no defaults change.
11      - added run time param SEAICE_multDim (7 for SEAICE_MULTICATEGORY, 1 otherwise).
12      - by lack of adequate verification experiments, I further used custom versions of
13        global_ocean.cs32x15 to test multicat or not, with pickup or not. All should be correct.
14      - avoid recomputations in ad.
15    o array initialisation in adjoint mode:
16      1) pkg/mom_common/mom_calc_ke.F:
17        add full array initialisation of KE inside mom_calc_ke.F (ALLOW_AUTODIFF_TAMC):
18        The S/R which calls MOM_CALC_KE initialises KE but in some recomputation
19        part this initialisation is gone, resulting in Floating Point Exception
20        (caught by open64 compiler with debug option).
21      2) model/src/convective_weights.F
22        set output convectCount over the full array range (instead of doing
23        an update): this fix a similar issue when called within recomputation (adjoint)
24        which could by-pass the initialisation (normally done in the caller S/R).
25    o pkg/seaice:
26    - final version of turbulent flux params, as agreed at MIT ice meet:    - final version of turbulent flux params, as agreed at MIT ice meet:
27         SEAICE_mcPheePiston (default is ~ 0.000875)         SEAICE_mcPheePiston (default is ~ 0.000875)
28         SEAICE_mcPheeTaper (default is 0.)         SEAICE_mcPheeTaper (default is 0.)
# Line 12  o pkg/seaice : Line 30  o pkg/seaice :
30         SEAICE_mcPheeStepFunc (default is false)         SEAICE_mcPheeStepFunc (default is false)
31    - changes results at trunction error level    - changes results at trunction error level
32    - ifdef SEAICE_EXTERNAL_FLUXES, disallow SEAICE_waterAlbedo    - ifdef SEAICE_EXTERNAL_FLUXES, disallow SEAICE_waterAlbedo
33  o added pkg/frazil - see frazil_description.tex for details  o added pkg/frazil:
34      - see frazil_description.tex for details
35      - verification experiment is global_with_exf/input.yearly; changes output.yearly.txt
36  o pkg/shelfice/shelfice_thermodynamics.F  o pkg/shelfice/shelfice_thermodynamics.F
37    - fix exponents for velocity dependent exchange coefficients: change    - fix exponents for velocity dependent exchange coefficients: change
38      from 2/3(=0) to 0.66666666666666667      from 2/3(=0) to 0.66666666666666667
39    - move computation of velocity dependent exchange coefficients into    - move computation of velocity dependent exchange coefficients into
40      separate loop, so that it applies to both thermodynamics      separate loop, so that it applies to both thermodynamics
41    - move some divisions by constants out of loops    - move some divisions by constants out of loops
42    
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