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revision 1.47 by heimbach, Tue Aug 21 16:38:41 2001 UTC revision 1.71 by jmc, Wed May 1 01:35:30 2002 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint45a_post
7    o compute Rho over the whole domain (extend iMin,jMin indices)
8    o specific exchange for X-slice domain (case Ny=1)
9    o argument futureIter of S/R obcs_calc missing in exp4 & internal_wave /code
10    o solve_for_pressure : set cg2d_x to zero where OBCS are applied
11    
12    checkpoint44h_post = checkpoint45
13    o Fix to restore differentiability:
14      place at which packages_init_variables is called in
15      initialise_varia is crucial for reverse control flow.
16    o modifications in GMRedi to enable stable adjoint
17      (corresponding modif's in thermodynamics, dynamics)
18    o added missing hook for sponge layer code in external_forcing
19    o modified test cost functions
20    o storing in gad_advection (plus removal of write(0,*)!
21    o missing headers TR1.h added in convective_adjustment routines
22    o errorMessageUnit set non-equal zero in eeboot
23      (conflict on some platforms, e.g. IBM SP3)
24    o modified carbon verif.
25    
26    checkpoint44h_pre
27    o vertical grid option: allow to put the Interface at the middle between
28      2 cell-centers ; replace delZ in pkg/kpp by drF.
29    o GM Advective form: Tracers are advected using the residual transport (=
30      Euler+GM-bolus); set param GM_AdvSeparate=T to return to previous form.
31    
32    checkpoint44g_post
33    o fix surface correction term in multiDimAdvection (affects plume_on_slope
34      results) ; ifdef missing in thermodynamics.F
35    
36    checkpoint44f_pre,checkpoint44f_post
37    o added PTRACERS package
38      This allows an arbitrary number of passive tracers to be integrated
39      forward simultaneously with the dynamicaly model.
40      + Implemented so far:
41        - basic forward algorithm (time-stepping, advection, diffusion, convection)
42        - I/O and checkpointing
43        - GM/Redi  *but*  using the GM/Redi coefficient of Salt
44      + Not implemented so far:
45        - KPP
46        - OBCS
47      + No specific example supplied (yet) but global_ocean.90x40x15 has the
48        necessary data.ptracer file. Simply use -enable=ptracers and uncomment
49        line in data.pkg.
50      + This package is disabled by default since it increases storage.
51    
52    
53    o testscript: added -cleanup option
54    o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
55                 b) enable to filter 2D fields.
56    
57    checkpoint44e_pre,post
58    o re-wrote convective adjustment to use pre-calculated weights
59      Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
60      Adds:    model/src/convective_weights.F, convectively_mixtracer.F
61      Original calls to convect() still in place.
62    
63    chkpt44d_pre,post
64    o added missing EXCLUDE_MONITOR flags
65    o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
66      (incompatible typ in MIN/MAX expressions caused problems
67      on IBM SP3)
68    o in genmake added variable MAKEDEPEND
69      plus resetting for case SunOS
70    o added timer_stats.c routine for IBM SP3
71    o removed variables in dynamics
72    !!! I forgot to create tag chkpt44d_pre !!!
73    !!! But chkpt44d_pre = chkpt44c_post    !!!
74    
75    o real fresh water flux implemented with non-linear free-surface.
76    
77    chkpt44c_pre,post
78    o few fix (mask in shap_s2, EmPmR in external_field_load,
79      USE_NATURAL_BCS in solve_for_P);
80    o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
81    
82    checkpoint44b_pre/_post
83    o merge of relevant stuff from the ecco-branch:
84      - genmake: removed $S64 overwrite for case SunOS
85      - pkg/exf: update and corrections for field swapping and obcs
86      - pkg/ecco: parameter lists for the_model_main, the_main_loop
87                  harmonized between ECCO and MITgcm
88      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
89                      updated checkpointing_lev... lists for obcs
90      - model/src: minor changes in forward_step, plot_field
91                   added directive for divided adjoint in the_main_loop
92      - pkg/mdsio: added mdsio_gl_slice
93    
94    o check parameters & config (chkpt44a_pre,post)
95    o OBC and NonLin_FrSurf.
96    
97    checkpoint44
98    o fix bug in mom_vi_del2uv
99    o select when filters are applied ; add options to zonal_filter (data.zonfilt)
100    o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
101    o update AIM experiments (NCEP input files)
102    o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
103    o added some stuff for AD
104    
105    checkpoint43
106    o added two new advection tests
107    o added global 4x4 degree ocean test
108    o added test of H&S94 with free surface on cube
109    o some final mods for gradient check, adjoint,...
110    
111    checkpoint42
112      Fixed AD-related problems:
113    o Store directives up-to-date with re-arranged Adams-Bashforth
114      (mainly thermodynamics.F)
115    o New store directives for multi-dim. advection schemes
116      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
117      * new common block and key passkey
118      (mainly gad_advection.F)
119    o Modified store directives for split of dynamics/thermodynamics
120      for the case ALLOW_KPP
121    o Cleaned argument list for timestep_tracer.F
122    
123    checkpoint41
124    o re-formatted/added comments in prologues of key subroutines
125      to work with protex
126    
127  checkpoint40  checkpoint40
128  o all changes of checkpoint40pre?  o moved calc_gs, calc_gt and calc_tr1 back to model/src
129    o added FLT (floats) package from Arne along with demo. experiment
130    o re-arranged Adams-Bashforth scheme for tracers to allow easier
131      implementation of forward-in-time forcing terms
132    o more mods for non-linear free-surface including new variable
133    o modified multi-dim method to work on cube
134    o bug fix in KPP (from DM)
135    
136    checkpoint40pre9
137    o added DST advection schemes
138    o fix MPI bug on SGI's
139    o modifications for non-linear free-surface
140    o fixed conditionals for fixed flow/passive tracer only mode
141    o added tension/strain form of stress tensor
142    o changes to commenting of arguments for TAF/TAMC
143    o added/updated many matlab scripts
144    o added multi-dimensional advection method for tracers
145      
146    checkpoint40pre8
147  o new package rw/  o new package rw/
148    Added method for dumping intermediate local arrays:    Added method for dumping intermediate local arrays:
149    mdsio_writetile - same as mdsio_writefield except works from inside    mdsio_writetile - same as mdsio_writefield except works from inside

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