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revision 1.141 by heimbach, Fri Feb 28 05:21:22 2003 UTC revision 1.146 by heimbach, Tue Mar 25 22:48:11 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o corrected CPP option mismatch in exf_Bulk... functions for case
7      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
8    
9    checkpoint50a_post
10    o Bug fix for merging between c50 and KPP.
11      ikey was passed from thermodynamics to kpp_calc via
12      common block rather than being recomputed in kpp_calc,
13      in contradiction with new key itdkey.
14      New key ikppkey created, and tamc.h headers updated.
15    
16    checkpoint50
17    - 2nd step of merge with ecco-branch:
18      merge changes in ecco-branch back into main trunk
19    - bug fix in find_alpha
20    - more storing in gmredi_calc_tensor.F, kpp_routines.F
21    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
22    - merged some sliced AD support routines
23    
24  checkpoint49  checkpoint49
25    merged from ecco-branch:
26    o exf:
27      - Enable initialisation of forcing fields to constant
28        (runtime) values.
29      - in exf_getffields.F
30        Reduce i-/j-loop to interior domain, discarding overlaps.
31        That also fixes wrong TAF-key computations for key_1, key_2
32        with bulf formulae.
33      - exf_init.F modify #ifdef for exf_init_evap
34      - exf_getffieldrec.F, ctrl_getrec.F
35        The following INT-usages are not safe:
36          fldsecs  = int(fldsecs/fldperiod)*fldperiod
37          fldcount = int(fldsecs/fldperiod) + 1
38        and were modified.
39    o autodiff: checkpoint_lev...
40      - updated storing for bulk formulae (some arrays were missing)
41      - added state for seaice package
42      - synchronized with main branch
43    o DIVA:
44      Modif.s in
45      - the_main_loop.F
46      - the_model_main.F
47      and added cost_final_restore.F cost_final_store.F
48      o With these changes, it is possible to fully separate
49        the first forward run to compute the cost function (mdthe_main_loop)
50        and adjoint runs over individual DIVA intervals (adthe_main_loop)
51        into separate model executions.
52        This enables better tuning of DIVA to given queue sizes.
53      o Loss of cost function value in consecutive DIVA runs is
54        fixed by storing to 'costfinal' file.
55      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
56        beginning/end of adjoint integration is accounted for.
57      The current changes apply to TAF-1.4.26.
58      TAF has one remaining bug, requiring one manual change
59      (see MITgcm manual).
60    o cal: synchronized between MAIN and ecco-branch
61    
62    checkpoint48i_post
63  o Changes to restore differentiability of code w.r.t. previous tag  o Changes to restore differentiability of code w.r.t. previous tag
64    (mostly adding new routines to make list and replacing    (mostly adding new routines to make list and replacing
65    pressure by totPhiHyd).    pressure by totPhiHyd).

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