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revision 1.137 by jmc, Wed Feb 26 03:29:08 2003 UTC revision 1.144 by heimbach, Sat Mar 8 00:35:53 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  checkpoint50
7    - 2nd step of merge with ecco-branch:
8      merge changes in ecco-branch back into main trunk
9    - bug fix in find_alpha
10    - more storing in gmredi_calc_tensor.F, kpp_routines.F
11    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
12    - merged some sliced AD support routines
13    
14    checkpoint49
15    merged from ecco-branch:
16    o exf:
17      - Enable initialisation of forcing fields to constant
18        (runtime) values.
19      - in exf_getffields.F
20        Reduce i-/j-loop to interior domain, discarding overlaps.
21        That also fixes wrong TAF-key computations for key_1, key_2
22        with bulf formulae.
23      - exf_init.F modify #ifdef for exf_init_evap
24      - exf_getffieldrec.F, ctrl_getrec.F
25        The following INT-usages are not safe:
26          fldsecs  = int(fldsecs/fldperiod)*fldperiod
27          fldcount = int(fldsecs/fldperiod) + 1
28        and were modified.
29    o autodiff: checkpoint_lev...
30      - updated storing for bulk formulae (some arrays were missing)
31      - added state for seaice package
32      - synchronized with main branch
33    o DIVA:
34      Modif.s in
35      - the_main_loop.F
36      - the_model_main.F
37      and added cost_final_restore.F cost_final_store.F
38      o With these changes, it is possible to fully separate
39        the first forward run to compute the cost function (mdthe_main_loop)
40        and adjoint runs over individual DIVA intervals (adthe_main_loop)
41        into separate model executions.
42        This enables better tuning of DIVA to given queue sizes.
43      o Loss of cost function value in consecutive DIVA runs is
44        fixed by storing to 'costfinal' file.
45      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
46        beginning/end of adjoint integration is accounted for.
47      The current changes apply to TAF-1.4.26.
48      TAF has one remaining bug, requiring one manual change
49      (see MITgcm manual).
50    o cal: synchronized between MAIN and ecco-branch
51    
52    checkpoint48i_post
53    o Changes to restore differentiability of code w.r.t. previous tag
54      (mostly adding new routines to make list and replacing
55      pressure by totPhiHyd).
56    o Updated and merged grdchk package
57      - has both ADM and TLM checks
58      - works for single- and multi-proc.
59      - output cleaned
60      - worked successfully for parallel DIVA
61    o genmake:
62      - Adding -platform=SP4
63      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
64    o Modif. for DIVA:
65      ctrl_unpack should not be called in intermediate DIVA interval.
66      (similar thing would apply for active files such as
67      tbar, sbar, psbar, which should not be reinitialised;
68      only relevant for ecco-branch)
69    
70    checkpoint48h_post
71  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
72  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
73  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
74    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
75    
76  checkpoint48g_post  checkpoint48g_post
77  --- EOS:  --- EOS:

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