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revision 1.107 by cheisey, Mon Dec 2 13:28:30 2002 UTC revision 1.128 by heimbach, Thu Feb 6 22:43:09 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint48c_post
7    Modifications in treatment of initial flux forcing controls
8    to avoid extra storing of flux fields.
9    
10    checkpoint48c_pre
11    o Added tidal_basin_2d experiment (currently 1D!)
12    o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)
13    
14    checkpoint48b_post
15    o r* coordinate added in #ifdef NONLIN_FRSURF block.
16     (modification to pressure gradient not yet implemented)
17    o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports
18      (for U & V) that are used for vertical advection of momentum.
19    
20    checkpoint48a_post
21    o In preparation for r*, use temp. array to compute vertical transport
22       in flux-form momentum pkg. => change results of few test-exp.
23      Update output of: exp4, exp5, front_relax, global_ocean_pressure,
24                        lab_sea, natl_box & plume_on_slope
25    
26    checkpoint48
27    o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')
28    
29    checkpoint47j_post
30    o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.
31    o moved adexch from forward_step to addummy_in_stepping
32    o added exch in ctrl_map_...
33    o aveFreq.=0. at end of cost_final to avoid overwrite in
34      reverse checkpointing loop
35    o Yet more changes in gmredi:
36      * adgmredi_calc_tensor
37        avoiding all recomputation of gmredi_slope_limit
38      * adgmredi_x/y/rtransport
39        added flag for excessive storing to avoid recomp. of
40        u/v/rtans, dTdx/y/z
41        -> this is not really necessary and very memory-consuming
42      * adgmredi_slope_psi:
43        consistency with gmredi_slope_limit in treatment of GM_slopeSqCutoff
44      * gmredi_slope_limit
45        re-activated full calculation of taperfct for case 'ac02'
46    o updating verification/ adjoints of carbon, global_ocean.90x40x15
47    
48    checkpoint47i_post
49    o GM_EXCLUDE_() replace GM_TAPER_(): by default, all the code is compiled.
50    o add GM_Small_Number & GM_slopeSqCutoff as run-time parameters (data.gmredi)
51      default values = 1.D-12 & 1.D+48 (=> give same results as checkpoint47f_post)
52    o cg2dTargetResWunit: define tolerance using deltaTmom (and not deltaTfreesurf)
53    o gmredi: fix few bugs.
54    
55    checkpoint47h_post (duplicate tag for PH's c48 tag, in order to move c48)
56    This will be a good checkpoint to plug into the ecco-branch.
57    o few modif.'s to get latest version adjointed
58      (mainly kick out code in ini_linear_phisurf)
59    o modif's to run adjoint with exactConserv
60    o case GM_BOLUS_ADVEC should be cleaned
61      S/R gmredi_slope_psi should be cleaned
62    o verification/carbon now has exactConserv=.TRUE.
63    
64    checkpoint47g_post
65    o time-average AIM output: becomes independent from statvars time-average
66      (can be used with #undef ALLOW_TIMEAVE) ; add new variables (e.g., RH)
67    o After TAF bug fix:
68      Tested adjoint of gmredi package.
69      Tests were done with checkpoint47 rather than with latest
70      checkpoint47f_post since the latter is broken for the adjoint
71      verification/carbon/ contains both ADM and TLM gradient checks.
72    Here they are, before they get changed/lost/stolen.
73    Mostly modif.'s to fix numerical sensitivities.
74    Gradient checks OK for
75    - GM_taper_scheme:
76      * clipping
77      * ac02
78      * linear
79      * glw91
80      * dm95
81      * ldd97
82    - GMREDI_OPTIONS:
83      * GM_VISBECK_VARIABLE_K
84      * GM_NON_UNITY_DIAGONAL
85      * GM_EXTRA_DIAGONAL
86      * GM_BOLUS_ADVEC
87    in conjunction with data.gmredi parameters to be checked in
88    in a few minutes under verification/carbon/code/
89    
90    checkpoint47f_post
91    Merging from release1_p10:
92    o modifications for using pkg/exf with pkg/seaice
93      - pkg/seaice CPP options SEAICE_EXTERNAL_FORCING
94        and SEAICE_EXTERNAL_FLUXES
95      - pkg/exf CPP options EXF_READ_EVAP and
96        EXF_NO_BULK_COMPUTATIONS
97      - usage examples are Experiments 8 and 9 in
98        verification/lab_sea/README
99      - verification/lab_sea default experiment now uses
100        pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf
101    
102    checkpoint47e_post
103    o created a tag prior to creating a branch
104    
105    checkpoint47d_post
106    o fixed bug in the oceanic pressure coordinates code: vertical viscosity
107      at the bottom boundary had an erroneous half slip boundary condition
108    o added bottom drag and no slip boundary condition capabilities to
109      oceanic pressure coordinates code
110    o added new verification experiment global_ocean_pressure, this experiment is
111      also described in the tutorial section of the manual
112    checkpoint47d_pre
113    
114    checkpoint47c_post
115    o Added a verification experiment for a global cubed-sphere ocean run
116      -  verification/global_ocean.cubed32x32x30
117      -  uses pkg/therm_seaice and pkg/bulk_forcing
118    
119    o allow to run AIM physics with SPEEDY input files (from Franco Molteni)
120    o allow a more accurate definition of Ro_Surf (selectFindRoSurf=1)
121      when using P-coordinate; only implemented for atmospheric config.
122    o OCEANICP & realFreshWater: include P-E direct effect on wVel ;
123      NOTES: requires option NONLIN_FRSURF to be "#define".
124    o update advect_xz/results/output.txt (left from checkpoint44g_post)
125    
126    checkpoint47b_post
127    Merging from release1_p9:
128    o pkg/seaice
129      - removed GOTO's and added taf directives
130      - double precision constants to reduce the g77 (Linux)
131        to F77 (SGI) differences reported in release1_p8
132    o tools/genmake
133      - added SGI options
134    o verification/testscript
135      - updated to that of checkpoint47a_post
136    o verification/global_ocean.90x40x15/input/eedata
137      - modified for SGI f77 compatibility
138    o verification/lab_sea
139      - added description of sea-ice model
140      - added missing matlab routines
141      - added test of thermodynamics parallelization
142    
143  checkpoint47a_post  checkpoint47a_post
144  o new pkg: aim_v23  o new pkg: aim_v23
145   = F. Molteni atmos.physics (SPEEDY, ver23) adapted to MITgcm.   = F. Molteni atmos.physics (SPEEDY, ver23) adapted to MITgcm.

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