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revision 1.141 by heimbach, Fri Feb 28 05:21:22 2003 UTC revision 1.145 by heimbach, Fri Mar 21 23:20:36 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint50a_post
7    o Bug fix for merging between c50 and KPP.
8      ikey was passed from thermodynamics to kpp_calc via
9      common block rather than being recomputed in kpp_calc,
10      in contradiction with new key itdkey.
11      New key ikppkey created, and tamc.h headers updated.
12    
13    checkpoint50
14    - 2nd step of merge with ecco-branch:
15      merge changes in ecco-branch back into main trunk
16    - bug fix in find_alpha
17    - more storing in gmredi_calc_tensor.F, kpp_routines.F
18    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
19    - merged some sliced AD support routines
20    
21  checkpoint49  checkpoint49
22    merged from ecco-branch:
23    o exf:
24      - Enable initialisation of forcing fields to constant
25        (runtime) values.
26      - in exf_getffields.F
27        Reduce i-/j-loop to interior domain, discarding overlaps.
28        That also fixes wrong TAF-key computations for key_1, key_2
29        with bulf formulae.
30      - exf_init.F modify #ifdef for exf_init_evap
31      - exf_getffieldrec.F, ctrl_getrec.F
32        The following INT-usages are not safe:
33          fldsecs  = int(fldsecs/fldperiod)*fldperiod
34          fldcount = int(fldsecs/fldperiod) + 1
35        and were modified.
36    o autodiff: checkpoint_lev...
37      - updated storing for bulk formulae (some arrays were missing)
38      - added state for seaice package
39      - synchronized with main branch
40    o DIVA:
41      Modif.s in
42      - the_main_loop.F
43      - the_model_main.F
44      and added cost_final_restore.F cost_final_store.F
45      o With these changes, it is possible to fully separate
46        the first forward run to compute the cost function (mdthe_main_loop)
47        and adjoint runs over individual DIVA intervals (adthe_main_loop)
48        into separate model executions.
49        This enables better tuning of DIVA to given queue sizes.
50      o Loss of cost function value in consecutive DIVA runs is
51        fixed by storing to 'costfinal' file.
52      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
53        beginning/end of adjoint integration is accounted for.
54      The current changes apply to TAF-1.4.26.
55      TAF has one remaining bug, requiring one manual change
56      (see MITgcm manual).
57    o cal: synchronized between MAIN and ecco-branch
58    
59    checkpoint48i_post
60  o Changes to restore differentiability of code w.r.t. previous tag  o Changes to restore differentiability of code w.r.t. previous tag
61    (mostly adding new routines to make list and replacing    (mostly adding new routines to make list and replacing
62    pressure by totPhiHyd).    pressure by totPhiHyd).

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