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revision 1.137 by jmc, Wed Feb 26 03:29:08 2003 UTC revision 1.143 by heimbach, Thu Mar 6 00:48:52 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  checkpoint49
7    merged from ecco-branch:
8    o exf:
9      - Enable initialisation of forcing fields to constant
10        (runtime) values.
11      - in exf_getffields.F
12        Reduce i-/j-loop to interior domain, discarding overlaps.
13        That also fixes wrong TAF-key computations for key_1, key_2
14        with bulf formulae.
15      - exf_init.F modify #ifdef for exf_init_evap
16      - exf_getffieldrec.F, ctrl_getrec.F
17        The following INT-usages are not safe:
18          fldsecs  = int(fldsecs/fldperiod)*fldperiod
19          fldcount = int(fldsecs/fldperiod) + 1
20        and were modified.
21    o autodiff: checkpoint_lev...
22      - updated storing for bulk formulae (some arrays were missing)
23      - added state for seaice package
24      - synchronized with main branch
25    o DIVA:
26      Modif.s in
27      - ecco_the_main_loop.F
28      - ecco_the_model_main.F
29      and added cost_final_restore.F cost_final_store.F
30      o With these changes, it is possible to fully separate
31        the first forward run to compute the cost function (mdthe_main_loop)
32        and adjoint runs over individual DIVA intervals (adthe_main_loop)
33        into separate model executions.
34        This enables better tuning of DIVA to given queue sizes.
35      o Loss of cost function value in consecutive DIVA runs is
36        fixed by storing to 'costfinal' file.
37      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
38        beginning/end of adjoint integration is accounted for.
39      The current changes apply to TAF-1.4.26.
40      TAF has one remaining bug, requiring one manual change
41      (see MITgcm manual).
42    o cal: synchronized between MAIN and ecco-branch
43    
44    checkpoint48i_post
45    o Changes to restore differentiability of code w.r.t. previous tag
46      (mostly adding new routines to make list and replacing
47      pressure by totPhiHyd).
48    o Updated and merged grdchk package
49      - has both ADM and TLM checks
50      - works for single- and multi-proc.
51      - output cleaned
52      - worked successfully for parallel DIVA
53    o genmake:
54      - Adding -platform=SP4
55      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
56    o Modif. for DIVA:
57      ctrl_unpack should not be called in intermediate DIVA interval.
58      (similar thing would apply for active files such as
59      tbar, sbar, psbar, which should not be reinitialised;
60      only relevant for ecco-branch)
61    
62    checkpoint48h_post
63  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
64  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
65  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
66    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
67    
68  checkpoint48g_post  checkpoint48g_post
69  --- EOS:  --- EOS:

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