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revision 1.1382 by dimitri, Sat Feb 26 00:10:51 2011 UTC revision 1.1402 by heimbach, Thu Mar 24 12:19:17 2011 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o pkg/ptracers (adjoint)
8      New option AUTODIFF_PTRACERS_SPLIT_FILES for writing separate
9      tape file for each tracer
10    o model/inc/scr and pkg/autodiff: add parameters that allow to turn
11      of parts of the adjoint code at run time. For now, there are only
12      useKPPinAdMode, useGMrediInAdMode, and useSEAICEinAdMode. These
13      parameters are set in data.pkg.
14      This is the lazy coward's version of doing this, but still useful for
15      debugging. In order to do it right, everything needs to be moved to
16      pkg/autodiff.
17    o pkg/autodiff: fix global_sum_tile_ad.F by resetting adsumPhi at
18      the end; this fixes the adjoint balancing code for open boundaries.
19    o pkg/ctrl:
20      - change behavior of xx_${varname}period to be analogous to exf-conventions:
21        xx_${varname}period =   0.,  means time-independent control part
22        xx_${varname}period = -12., means one-year-periodic monthly control part
23      - introduce helper routine ctrl_init_rec (part of ctrl_init.F) to
24        clean up ctrl_init a little, remove unused variables
25      - ctrl_init: fixed the handling of the start/endrec for obcs-variables
26      - move "call cal_GetMonthsRec" from s/r ctrl_get_gen to s/r ctrl_get_gen_rec
27    
28    checkpoint62u (2011/03/15)
29    o model/src:
30      - for the adjoint, change NonLin-FreeSurf initialisation sequence: fill-in
31        h0Fac from INITIALISE_FIXED and reset hFac to h0Fac in INITIALISE_VARIA ;
32      - in initialise_varia.F (except for ALLOW_DEPTH_CONTROL) remove 2nd call to
33        INI_DEPTHS, INI_MASKS_ETC & INI_LINEAR_PHISURF.
34    o pkg/ctrl/obcs/ecco:
35      - remove obsolete, unused, and partially broken code:
36        ctrl_obcsvol/ctrl_obcsbal/ctrl_volflux and code within
37        ALLOW_CTRL_OBCS_BALANCE
38      - put a stop statement into ecco/cost_obcsvol.F, but also add
39        cost_obcsvol to ecco_ad_diff.list
40    o pkg/ecco: fix counting cost function contributions for obcs (code
41      by Matt M.) and diffkr for diagnostics
42    o pkg/ecco, pkg/ctrl, pkg/grdchk:
43      add cost penalty terms for initial uvel, vvel, eta controls
44      and I/O for prior error files
45    o pkg/mdsio:
46       move mds_check4file.F from eesupp/src to mdsio_check4file.F ; add option
47       (new argument) to check for tiled file in mdsioLocalDir : this fix the
48       restart from pickup_som , pickup_dic (& dic_co2atm) with mdsioLocalDir.
49    o pkg/ctrl:
50     - ctrl_obcsbal.F, ctrl_obcsvol.F: replace last calls of ctrl_getrec by
51       ctrl_get_gen_rec, put a stop statement into ctrl_getrec. Remove
52       unused and superfluous variables
53     - ctrl_get_gen_rec.F: catch the case of xx_genperiod=0.
54    o pkg/ecco
55     - enable adjoint of Stevens OB
56    o pkg/ctrl/ecco/grdchk:
57      - remove global declaration of tmpfldx/yz and tmpfldx/yz2.
58        Fortunately, we do not have any tests for the numerous cpp-flagged
59        option of "obcs as control parameters" so we will never know
60        if this is an improvement (but at least now things compile).
61      - remove an obsolete initialization from ecco_cost_init_barfiles.F
62      - fix some problems within never used ifdefs to make the code compile
63    o pkg/obcs:
64     - Refine Interior mask definition to work with more complex OB (e.g.
65       if OB_Ie < OB_Iw); In case default setting is not sufficient, allows to
66       read in Interior mask from file. Check if Interior mask is consistent
67       with OB list of indices.
68    o pkg/seaice
69     - beginning code for a seaice tracer package,
70       but currently only used for seaice age: SEAICE_AGE
71       SEAICE_num = 4
72       iTracer = 1: area-weighted ice age
73               = 2: volume-weighted ice age
74               = 3, 4: template for one-year vs. multi-year ice
75       data.seaice has new namelist SEAICE_PARM03 for arrays related to
76       SEAICE_num
77    
78    checkpoint62t (2011/03/05)
79    o pkg/obcs:
80     - obcs_apply_uv.F: change to a 2 steps method, first tangential component;
81       then normal component. This ensures that the normal component is set
82       correctly even when it conficts with tangential setting from an other OB.
83       Affects results of test-experiment seaice_obcs: update the output.txt
84    o pkg/obcs:
85     - add code to monitor statistics of dynamical fields at OB.
86     - take OBCS_BALANCE code out of obcs_calc.F into new S/R OBCS_BALANCE_FLOW :
87       - fix to OBCS_BALANCE code (right hFac ; deal with simple OB intersection).
88       - change default: balance the Net inflow through all OB (instead of balancing
89         each OB separately); keep the old method if setting OBC_balanceFacX < 0.
90     - switch on useOBCSbalance in dome experiment: only correct Western OB outflow
91       to match Nortern OB inflow (OBCS_balanceFacN=0).
92  o pkg/seaice:  o pkg/seaice:
93   - redefined actual sea ice age to be ICEAGE/HEFF ifdef SEAICE_AGE_VOL   - redefined actual sea ice age to be ICEAGE/HEFF ifdef SEAICE_AGE_VOL
94  o pkg/seaice (seaice_growth v 1.113):  o pkg/seaice (seaice_growth v 1.113):
# Line 15  o model/src: Line 100  o model/src:
100   - add new param to scale curvilinear grid distance and area when using   - add new param to scale curvilinear grid distance and area when using
101     a different sphere radius from the grid-files.     a different sphere radius from the grid-files.
102   - test/check multi-threads EXCH applied to local variable (cg2d_x)   - test/check multi-threads EXCH applied to local variable (cg2d_x)
103    o adjoint:
104     - enable adjoint of Stevens OB
105     - add dummy_in_dynamics to enable extraction of ADJrhoinsitu
106       (a bit delicate because of potentially modified adj. common block structure;
107       current switch is ALLOW_AUTODIFF_MONITOR_DIAG, could be changed later)
108    
109  checkpoint62s (2011/02/15)  checkpoint62s (2011/02/15)
110  o pkg/seaice (seaice_growth v 1.112):  o pkg/seaice (seaice_growth v 1.112):
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