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revision 1.138 by dimitri, Thu Feb 27 22:34:38 2003 UTC revision 1.166 by heimbach, Tue Jun 24 16:14:59 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6  untagged  checkpoint51
7    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
8      - autodiff, ctrl, exf, grdchk, seaice
9      kept separate packages
10      - cost, ecco, obcs
11    
12    checkpoint50i_post
13    o Preparing next differentiable checkpoint and sync
14      of MAIN vs. ecco-branch
15      - 1st step: this one is differentiable
16      - 2nd step: next(! not this) checkpoint will have updated packages
17                  from ecco-branch)
18    
19    checkpoint50h_post
20    o new package "land": provide surface BC for AIM.
21    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
22    o AIM: use true log-P extrapolation for near surface temp (= as in
23        F.Molteni paper) ; update aim.5l_cs output.
24    o New variable in PARM03 for more flexible pickups
25    o somewhat cleaned package initialisation sequence for
26      ctrl/ cost/ ecco/ in packages_... routines
27    
28    checkpoint50g_post
29    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
30      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
31      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
32        made the default because of faster convergence than ADI
33    
34    checkpoint50f_post
35    o exf totally restructured
36      - replaced all exf_set_ routines by one generic exf_set_gen.F
37        and made sure it's still differentiable
38      - split exf_getffields.F into new exf_bulkformulae.F
39      - exf_inscal_/exf_outscal_ suffixes consistent with field names
40      - updated adjoint/makefile and relevant verif. accordingly
41    
42    checkpoint50f_pre
43     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
44          + change Evap over land. (update aim.5l_cs output)
45     o added missing .cvsignores and made uniform across expts
46     o changed configuration of tidal_basin_2d expt
47     o added pkg/debug functions for tracing code in fatal crashes
48     o tidied pkg/monitor to use MONITOR_OPTIONS.h
49     o new fn in pkg/monitor to stop model if solution grows too big
50     o removed lots of single quotes from comments
51    
52    checkpoint50e_post
53    o make KPP work with PTRACERS
54     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
55       nearly a copy of kpp_transport_s
56     - there is no analogue to SurfaceTendencyS, so I have to use
57       gPtr(of the surface layer) instead
58    o add a new platform SunFire+mpi (SunFire 15000) to genmake
59    checkpoint50e_pre
60    
61    checkpoint50d_post
62    o change kpp output from multiple-record state files to single-record state
63      files analogous to write_state.F
64    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
65      analogous to the cg2d-related output.
66    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
67      so that writing to internal file fn (with length 512) fails.
68    checkpoint50d_pre
69    
70    checkpoint50c_post
71    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
72    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
73    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
74    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
75    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
76    
77    checkpoint50c_pre
78    Merging from release1_p13:
79    o bug fix for pkg/seaice dynamic solver
80    o Added SEAICE_initialHEFF to pkg/seaice
81    
82    checkpoint50b_post
83    o store u*,v* in gU,V instead of in guNm1,gvNm1
84    o in order to put the momForcing out of the Adams-Bashforth:
85      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
86      to timestep.F
87    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
88    o re-generate output for highly sensitive test-exp:
89       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
90    
91    checkpoint50b_pre
92    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
93    o corrected CPP option mismatch in exf_Bulk... functions for case
94      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
95    
96    checkpoint50a_post
97    o Bug fix for merging between c50 and KPP.
98      ikey was passed from thermodynamics to kpp_calc via
99      common block rather than being recomputed in kpp_calc,
100      in contradiction with new key itdkey.
101      New key ikppkey created, and tamc.h headers updated.
102    
103    checkpoint50
104    - 2nd step of merge with ecco-branch:
105      merge changes in ecco-branch back into main trunk
106    - bug fix in find_alpha
107    - more storing in gmredi_calc_tensor.F, kpp_routines.F
108    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
109    - merged some sliced AD support routines
110    
111    checkpoint49
112    merged from ecco-branch:
113    o exf:
114      - Enable initialisation of forcing fields to constant
115        (runtime) values.
116      - in exf_getffields.F
117        Reduce i-/j-loop to interior domain, discarding overlaps.
118        That also fixes wrong TAF-key computations for key_1, key_2
119        with bulf formulae.
120      - exf_init.F modify #ifdef for exf_init_evap
121      - exf_getffieldrec.F, ctrl_getrec.F
122        The following INT-usages are not safe:
123          fldsecs  = int(fldsecs/fldperiod)*fldperiod
124          fldcount = int(fldsecs/fldperiod) + 1
125        and were modified.
126    o autodiff: checkpoint_lev...
127      - updated storing for bulk formulae (some arrays were missing)
128      - added state for seaice package
129      - synchronized with main branch
130    o DIVA:
131      Modif.s in
132      - the_main_loop.F
133      - the_model_main.F
134      and added cost_final_restore.F cost_final_store.F
135      o With these changes, it is possible to fully separate
136        the first forward run to compute the cost function (mdthe_main_loop)
137        and adjoint runs over individual DIVA intervals (adthe_main_loop)
138        into separate model executions.
139        This enables better tuning of DIVA to given queue sizes.
140      o Loss of cost function value in consecutive DIVA runs is
141        fixed by storing to 'costfinal' file.
142      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
143        beginning/end of adjoint integration is accounted for.
144      The current changes apply to TAF-1.4.26.
145      TAF has one remaining bug, requiring one manual change
146      (see MITgcm manual).
147    o cal: synchronized between MAIN and ecco-branch
148    
149    checkpoint48i_post
150    o Changes to restore differentiability of code w.r.t. previous tag
151      (mostly adding new routines to make list and replacing
152      pressure by totPhiHyd).
153    o Updated and merged grdchk package
154      - has both ADM and TLM checks
155      - works for single- and multi-proc.
156      - output cleaned
157      - worked successfully for parallel DIVA
158    o genmake:
159      - Adding -platform=SP4
160      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
161    o Modif. for DIVA:
162      ctrl_unpack should not be called in intermediate DIVA interval.
163      (similar thing would apply for active files such as
164      tbar, sbar, psbar, which should not be reinitialised;
165      only relevant for ecco-branch)
166    
167    checkpoint48h_post
168  o improve "ini_p_ground" when using finite difference form for calc_phi_hyd  o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
169  o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F  o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
170  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
171  o SEAICE_WRITE_PICKUP needs to be called before WRITE_CHECKPOINT  o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
172    
173  checkpoint48g_post  checkpoint48g_post
174  --- EOS:  --- EOS:

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