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revision 1.46 by heimbach, Tue Aug 14 00:25:20 2001 UTC revision 1.66 by jmc, Tue Mar 5 15:36:06 2002 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint44g_post
7    o fix surface correction term in multiDimAdvection (affects plume_on_slope
8      results) ; ifdef missing in thermodynamics.F
9    
10    checkpoint44f_pre,checkpoint44f_post
11    o added PTRACERS package
12      This allows an arbitrary number of passive tracers to be integrated
13      forward simultaneously with the dynamicaly model.
14      + Implemented so far:
15        - basic forward algorithm (time-stepping, advection, diffusion, convection)
16        - I/O and checkpointing
17        - GM/Redi  *but*  using the GM/Redi coefficient of Salt
18      + Not implemented so far:
19        - KPP
20        - OBCS
21      + No specific example supplied (yet) but global_ocean.90x40x15 has the
22        necessary data.ptracer file. Simply use -enable=ptracers and uncomment
23        line in data.pkg.
24      + This package is disabled by default since it increases storage.
25    
26    
27    o testscript: added -cleanup option
28    o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
29                 b) enable to filter 2D fields.
30    
31    checkpoint44e_pre,post
32    o re-wrote convective adjustment to use pre-calculated weights
33      Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
34      Adds:    model/src/convective_weights.F, convectively_mixtracer.F
35      Original calls to convect() still in place.
36    
37    chkpt44d_pre,post
38    o added missing EXCLUDE_MONITOR flags
39    o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
40      (incompatible typ in MIN/MAX expressions caused problems
41      on IBM SP3)
42    o in genmake added variable MAKEDEPEND
43      plus resetting for case SunOS
44    o added timer_stats.c routine for IBM SP3
45    o removed variables in dynamics
46    !!! I forgot to create tag chkpt44d_pre !!!
47    !!! But chkpt44d_pre = chkpt44c_post    !!!
48    
49    o real fresh water flux implemented with non-linear free-surface.
50    
51    chkpt44c_pre,post
52    o few fix (mask in shap_s2, EmPmR in external_field_load,
53      USE_NATURAL_BCS in solve_for_P);
54    o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
55    
56    checkpoint44b_pre/_post
57    o merge of relevant stuff from the ecco-branch:
58      - genmake: removed $S64 overwrite for case SunOS
59      - pkg/exf: update and corrections for field swapping and obcs
60      - pkg/ecco: parameter lists for the_model_main, the_main_loop
61                  harmonized between ECCO and MITgcm
62      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
63                      updated checkpointing_lev... lists for obcs
64      - model/src: minor changes in forward_step, plot_field
65                   added directive for divided adjoint in the_main_loop
66      - pkg/mdsio: added mdsio_gl_slice
67    
68    o check parameters & config (chkpt44a_pre,post)
69    o OBC and NonLin_FrSurf.
70    
71    checkpoint44
72    o fix bug in mom_vi_del2uv
73    o select when filters are applied ; add options to zonal_filter (data.zonfilt)
74    o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
75    o update AIM experiments (NCEP input files)
76    o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
77    o added some stuff for AD
78    
79    checkpoint43
80    o added two new advection tests
81    o added global 4x4 degree ocean test
82    o added test of H&S94 with free surface on cube
83    o some final mods for gradient check, adjoint,...
84    
85    checkpoint42
86      Fixed AD-related problems:
87    o Store directives up-to-date with re-arranged Adams-Bashforth
88      (mainly thermodynamics.F)
89    o New store directives for multi-dim. advection schemes
90      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
91      * new common block and key passkey
92      (mainly gad_advection.F)
93    o Modified store directives for split of dynamics/thermodynamics
94      for the case ALLOW_KPP
95    o Cleaned argument list for timestep_tracer.F
96    
97    checkpoint41
98    o re-formatted/added comments in prologues of key subroutines
99      to work with protex
100    
101    checkpoint40
102    o moved calc_gs, calc_gt and calc_tr1 back to model/src
103    o added FLT (floats) package from Arne along with demo. experiment
104    o re-arranged Adams-Bashforth scheme for tracers to allow easier
105      implementation of forward-in-time forcing terms
106    o more mods for non-linear free-surface including new variable
107    o modified multi-dim method to work on cube
108    o bug fix in KPP (from DM)
109    
110    checkpoint40pre9
111    o added DST advection schemes
112    o fix MPI bug on SGI's
113    o modifications for non-linear free-surface
114    o fixed conditionals for fixed flow/passive tracer only mode
115    o added tension/strain form of stress tensor
116    o changes to commenting of arguments for TAF/TAMC
117    o added/updated many matlab scripts
118    o added multi-dimensional advection method for tracers
119      
120    checkpoint40pre8
121    o new package rw/
122      Added method for dumping intermediate local arrays:
123      mdsio_writetile - same as mdsio_writefield except works from inside
124                        bi,bj loop
125      mdsio_writelocal - same as mdsio_writetile except works for local
126                         arrays
127      write_local_r? - higher-level wrapper for mdsio_writelocal
128      Controlled by diagFreq. Defaults to zero (ie. no dumps)
129      Example given at end of mom_vecinv.F that dumps some local arrays.
130    o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
131      control flux-form versus vector invariant code.
132      Switch is runtime flag vectorInvariantMomentum (defaults to false)
133      or genmake -DISABLE ...
134    o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
135      (additional storing is now needed for case vecinv;
136      currently nothing implemented to switch this storing off
137      in case fluxform is used since no CPP flag available).
138    
139  checkpoint40pre7  checkpoint40pre7
140  o bug fix in dynamics.F  o bug fix in dynamics.F
141    calc_viscosity called before k=1,Nr loop.    calc_viscosity called before k=1,Nr loop.

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