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revision 1.136 by dimitri, Tue Feb 25 06:35:46 2003 UTC revision 1.148 by jmc, Thu Apr 17 12:56:24 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  checkpoint50b_pre
7    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
8    o corrected CPP option mismatch in exf_Bulk... functions for case
9      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
10    
11    checkpoint50a_post
12    o Bug fix for merging between c50 and KPP.
13      ikey was passed from thermodynamics to kpp_calc via
14      common block rather than being recomputed in kpp_calc,
15      in contradiction with new key itdkey.
16      New key ikppkey created, and tamc.h headers updated.
17    
18    checkpoint50
19    - 2nd step of merge with ecco-branch:
20      merge changes in ecco-branch back into main trunk
21    - bug fix in find_alpha
22    - more storing in gmredi_calc_tensor.F, kpp_routines.F
23    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
24    - merged some sliced AD support routines
25    
26    checkpoint49
27    merged from ecco-branch:
28    o exf:
29      - Enable initialisation of forcing fields to constant
30        (runtime) values.
31      - in exf_getffields.F
32        Reduce i-/j-loop to interior domain, discarding overlaps.
33        That also fixes wrong TAF-key computations for key_1, key_2
34        with bulf formulae.
35      - exf_init.F modify #ifdef for exf_init_evap
36      - exf_getffieldrec.F, ctrl_getrec.F
37        The following INT-usages are not safe:
38          fldsecs  = int(fldsecs/fldperiod)*fldperiod
39          fldcount = int(fldsecs/fldperiod) + 1
40        and were modified.
41    o autodiff: checkpoint_lev...
42      - updated storing for bulk formulae (some arrays were missing)
43      - added state for seaice package
44      - synchronized with main branch
45    o DIVA:
46      Modif.s in
47      - the_main_loop.F
48      - the_model_main.F
49      and added cost_final_restore.F cost_final_store.F
50      o With these changes, it is possible to fully separate
51        the first forward run to compute the cost function (mdthe_main_loop)
52        and adjoint runs over individual DIVA intervals (adthe_main_loop)
53        into separate model executions.
54        This enables better tuning of DIVA to given queue sizes.
55      o Loss of cost function value in consecutive DIVA runs is
56        fixed by storing to 'costfinal' file.
57      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
58        beginning/end of adjoint integration is accounted for.
59      The current changes apply to TAF-1.4.26.
60      TAF has one remaining bug, requiring one manual change
61      (see MITgcm manual).
62    o cal: synchronized between MAIN and ecco-branch
63    
64    checkpoint48i_post
65    o Changes to restore differentiability of code w.r.t. previous tag
66      (mostly adding new routines to make list and replacing
67      pressure by totPhiHyd).
68    o Updated and merged grdchk package
69      - has both ADM and TLM checks
70      - works for single- and multi-proc.
71      - output cleaned
72      - worked successfully for parallel DIVA
73    o genmake:
74      - Adding -platform=SP4
75      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
76    o Modif. for DIVA:
77      ctrl_unpack should not be called in intermediate DIVA interval.
78      (similar thing would apply for active files such as
79      tbar, sbar, psbar, which should not be reinitialised;
80      only relevant for ecco-branch)
81    
82    checkpoint48h_post
83    o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
84  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
85  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
86    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
87    
88  checkpoint48g_post  checkpoint48g_post
89  --- EOS:  --- EOS:

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