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revision 1.800 by mlosch, Tue Apr 24 11:24:37 2007 UTC revision 1.819 by jmc, Fri May 18 03:02:47 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 exf runoff and seaice: remove ALLOW_SEAICE from exf pkg files and
8      add #define ALLOW_RUNOFF in SEAICE_OPTIONS.h (when not using exf).
9    
10    checkpoint59b
11    o coupler (pkg/atm_ocn_coupler, pkg/ocn_compon_interf, pkg/atm2d):
12      - export/import (between ocean & coupler) fields needed for ocean DIC.
13    o pkg/seaice:
14      - get rid of three more exchanges seaice_calc_viscosities (required
15        different loop boundaries in seaice_lsr and seaice_ocean_stress)
16      - bug fix in seaice_ocean_stress (update of lab_sea required)
17      - reduce loop boundaries to necessary minimum also in seaice_evp
18      - go back to the old way of computing deltaC/Z as the adjoint likes that
19        better
20    o Refresh of tutorial_global_oce_latlon (includes changing salinity-like
21      passive tracer to an Age Tracer) + update output.txt
22    o pkg/exf:
23      - implement A-grid / C-grid selection for wind-stress input files.
24      - clean-up exf_wind.F (remove us, use wspeed instead ; add wStress)
25      for now, in exf_bulk_largeyeager04.F only :
26      - change implementation for case where windspeed + 2. components wind-stress
27        are read-in. AND use rhoConstFresh to convert evap.
28    o pkg/seaice:
29      - use correct EXCH_UV for wind-forcing (on A-grid).
30      - change SEAICE_OPTIONS.h to limit the number of option combinations (regarding
31        SEAICE_EXTERNAL_FORCING & SEAICE_EXTERNAL_FLUXES); add corresponding stops.
32    o pkg/exf:
33      - default EXF options are now set in EXF_OPTIONS.h (ifndef ALLOW_AUTODIFF_TAMC)
34      EXF_INTERPOLATION:
35      - merge global_with_exf/code version of exf_interp_read.F
36        to the main code ;
37      - Add new option: EXF_INTERP_USE_DYNALLOC to use Dynamical Allocation when
38        reading the file ; Important: This options needs to be defined to recover
39        previous code.
40        otherwise, use fixed size array to read in (size=exf_interp_bufferSize).
41      - no longer loose real*8 precision along the way when using exf_iprec=64.
42    o pkg/seaice: rearrangement of common blocks (really needs more cleaning up)
43      - change discretisation of evp-solver in order to avoid another exchange
44        (changes lab_sea) and clean up a little
45      - replace SQRT(MAX(deltaC,SEAICE_EPS)) by MAX(SQRT(deltaC),SEAICE_EPS)
46        help the adjoint (this also changes the results slightly)
47      - add a few "_d 0" where they had been missing in seaice_evp.F
48      - cleaning up: remove unused seaice_calc_rhs.F
49    o pkg/exf: some cleaning-up:
50      - change various "constants" into runtime parameters
51      - cleaned-up Large&Yeager04 routine which should eventually
52        replace exf_bulkformulae.F (changed names of S/R and CPP)
53        and merged various ALLOW_ATM_WIND options
54     only used with thsice pkg (in thsice_get_exf.F):
55      - implement fixed turbulent transfert Coeff over ice (as in Large&Yeager04)
56        which are used when useStabilityFct_overIce=TRUE (= the default)
57      - change default values of ice & snow emissivity and scale downward LW
58        by ice & snow emissivity.
59    o pkg/thsice:
60     fix few little problems, in thsice_calc_thickn.F:
61      - growth vertically (and not laterally) if iceFrac == iceMaskMax
62      - melt laterally only if hIce < hThinIce (as the comments say)
63      and in thsice_extend.F:
64      - allow to form ice even when iceFrac == iceMaskMax (by increasing thickness)
65      - start to form ice as soon as the minimum ice-volume is reachable.
66     update output of test-exp: aim.5l_cs(thSI), global_ocean.cs32x15(thsice),
67      and cpl_aim+ocn
68    o pkg/kpp
69     - move computation of surface related input fields to KPP into a new
70       subroutine kpp_forcing_surf.F
71     - remove wrong (within bi,bj loops) EXCH calls.
72     - little cleaning (add argument myThid in last position, cvs header ...)
73     - for now, fix conservation problem by exchanging KPPviscAz (may not
74       be the best fix)
75    o pkg/seaice
76     - check for inconsistent evp parameter/cpp-flag combination
77     - remove leftover errIO flat for obsolete name list error handling
78    o OpenAD
79     - changed verification/OpenAD to full baroclinic setup (including GM/Redi)
80    
81    checkpoint59a
82    o pkg/seaice: some parameter clarifications and a little bit of clean up
83    o pkg/thsice: rename run-time parameters:
84       himin       -> hIceMin
85       himin0      -> hThinIce
86       hihig       -> hThickIce
87       i0          -> i0swFrac
88       transCoef   -> bMeltCoef
89       frac_energy -> fracMelting
90      add new parameters: hNewIceMax, fracFreezing, dhSnowLin
91       with default values (for now) that do not change the results.
92      remove old version of thsice vars advection in pkg/seaice.
93    o in FFIELDS.h:
94      - replace #ifndef ALLOW_EXF  by #ifndef EXCLUDE_FFIELDS_LOAD
95      - make pLoad & sIceLoad always available (but still only used if
96         ATMOSPHERIC_LOADING is #define).
97  o pkg/kpp: replaced _KPP_RL with _RL  o pkg/kpp: replaced _KPP_RL with _RL
98  o bug fixes for vertical diffusivity computations when both KPP and  o bug fixes for vertical diffusivity computations when both KPP and
99      3D diffusivity arrays are used.      3D diffusivity arrays are used.
# Line 26  o pkg/seaice: fix bug in evp solver, whi Line 116  o pkg/seaice: fix bug in evp solver, whi
116      of evp, complete rewrite for lsr case (latter is does not yet work      of evp, complete rewrite for lsr case (latter is does not yet work
117      in all cases)      in all cases)
118  o pkg/kpp: add code to have mixing in shelf ice caverns  o pkg/kpp: add code to have mixing in shelf ice caverns
119      - add myThid to all kpp routines (long overdue)
120    
121  checkpoint59  checkpoint59
122  o pkg/exf:  o pkg/exf:

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