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revision 1.1367 by mlosch, Wed Jan 19 13:52:14 2011 UTC revision 1.1393 by jmc, Mon Mar 14 02:12:53 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/mdsio:
8       move mds_check4file.F from eesupp/src to mdsio_check4file.F ; add option
9       (new argument) to check for tiled file in mdsioLocalDir : this fix the
10       restart from pickup_som , pickup_dic (& dic_co2atm) with mdsioLocalDir.
11    o pkg/ctrl:
12     - ctrl_obcsbal.F, ctrl_obcsvol.F: replace last calls of ctrl_getrec by
13       ctrl_get_gen_rec, put a stop statement into ctrl_getrec. Remove
14       unused and superfluous variables
15     - ctrl_get_gen_rec.F: catch the case of xx_genperiod=0.
16    o pkg/ecco
17     - enable adjoint of Stevens OB
18    o pkg/ctrl/ecco/grdchk:
19      - remove global declaration of tmpfldx/yz and tmpfldx/yz2.
20        Fortunately, we do not have any tests for the numerous cpp-flagged
21        option of "obcs as control parameters" so we will never know
22        if this is an improvement (but at least now things compile).
23      - remove an obsolete initialization from ecco_cost_init_barfiles.F
24      - fix some problems within never used ifdefs to make the code compile
25    o pkg/obcs:
26     - Refine Interior mask definition to work with more complex OB (e.g.
27       if OB_Ie < OB_Iw); In case default setting is not sufficient, allows to
28       read in Interior mask from file. Check if Interior mask is consistent
29       with OB list of indices.
30    o pkg/seaice
31     - beginning code for a seaice tracer package,
32       but currently only used for seaice age: SEAICE_AGE
33       SEAICE_num = 4
34       iTracer = 1: area-weighted ice age
35               = 2: volume-weighted ice age
36               = 3, 4: template for one-year vs. multi-year ice
37       data.seaice has new namelist SEAICE_PARM03 for arrays related to
38       SEAICE_num
39    
40    checkpoint62t (2011/03/05)
41    o pkg/obcs:
42     - obcs_apply_uv.F: change to a 2 steps method, first tangential component;
43       then normal component. This ensures that the normal component is set
44       correctly even when it conficts with tangential setting from an other OB.
45       Affects results of test-experiment seaice_obcs: update the output.txt
46    o pkg/obcs:
47     - add code to monitor statistics of dynamical fields at OB.
48     - take OBCS_BALANCE code out of obcs_calc.F into new S/R OBCS_BALANCE_FLOW :
49       - fix to OBCS_BALANCE code (right hFac ; deal with simple OB intersection).
50       - change default: balance the Net inflow through all OB (instead of balancing
51         each OB separately); keep the old method if setting OBC_balanceFacX < 0.
52     - switch on useOBCSbalance in dome experiment: only correct Western OB outflow
53       to match Nortern OB inflow (OBCS_balanceFacN=0).
54    o pkg/seaice:
55     - redefined actual sea ice age to be ICEAGE/HEFF ifdef SEAICE_AGE_VOL
56    o pkg/seaice (seaice_growth v 1.113):
57     - reverting seaice_growth to v 1.111 in order to have code with exact bit
58       compatibility with MITgcm_contrib/ifenty/Fenty_seaice_thermo_code_merge
59       CPP option SEAICE_OCN_MELT_ACT_ON_AREA removed in v 1.112 is reintroduced
60       runtime flag SEAICEareaFormula is kept but is inactive
61    o model/src:
62     - add new param to scale curvilinear grid distance and area when using
63       a different sphere radius from the grid-files.
64     - test/check multi-threads EXCH applied to local variable (cg2d_x)
65    o adjoint:
66     - enable adjoint of Stevens OB
67     - add dummy_in_dynamics to enable extraction of ADJrhoinsitu
68       (a bit delicate because of potentially modified adj. common block structure;
69       current switch is ALLOW_AUTODIFF_MONITOR_DIAG, could be changed later)
70    
71    checkpoint62s (2011/02/15)
72    o pkg/seaice (seaice_growth v 1.112):
73     - introduce SEAICEareaFormula run time parameter, which selects the recipe for
74       computing the ice cover tendency from effective thickness tendencies. Include
75       Ian Fenty's formula.
76     - remove 'undef SEAICE_OCN_MELT_ACT_ON_AREA' which may now be achieved using
77       SEAICEareaFormula.
78     - simplify notations for the various d_HEFF/d_AREA terms.
79    o pkg/gmredi:
80     - add Boundary-Value-Problem bolus transport (Ferrari etal, OM 2010) code
81       from Christopher Wolfe (UCSD); add partial cell factor in vertical derivative;
82       add a verification test-run (front_relax.bvp) to test GM_useBVP.
83    o pkg/seaice (seaice_growth v 1.111):
84     - for SEAICE_DO_OPEN_WATER_GROWTH, replace Gael's implementation with Ian's.
85     - the new SEAICE_DO_OPEN_WATER_MELT allows open-water air-sea heat fluxes to
86       also melt ice.
87    o pkg/seaice:
88     - McPhee formula for Ice-Ocean fluxes (provided by Ian Fenty).
89     - can be used by #define MCPHEE_OCEAN_ICE_HEAT_FLUX in SEAICE_OPTIONS.h
90    o pkg/cheapaml:
91     - from Nico Wienders: New version of this package.
92    o pkg/flt:
93     - add CPP options to prevent floats to re-enter the opposite side of
94       a periodic domain (default: keep periodicity)
95    o pkg/gmredi:
96     - apply exchange to GM_PsiX,GM_PsiY to get valid values near CS-corners
97       (needed for multi-dim advection).
98     - switch on GM Advective form in global_ocean.cs32x15 and update output.txt
99    o model/src:
100     - fix wrong re-setting of addMass array (ALLOW_ADDFLUID) for atmospheric run.
101    o tutorial_tracer_adjsens
102     - extend to NLFS and replace maskC by hFacC
103       (change reference output accordingly)
104    
105    checkpoint62r (2011/01/24)
106    o testreport:
107     - add option -deloutp (-do) to remove output file after successful run
108     - add option -mfile (-mf) for MPI machile-file and for each test-exp,
109       extract exact list of procs from this file ; adjust COMMAND by
110       replacing TR_MFILE & TR_NPROC with local machile-file & Nb of MPI procs.
111  o pkg/ecco: replace old ineffective way of penalizing deviations from  o pkg/ecco: replace old ineffective way of penalizing deviations from
112    first guess (of obcs) with code by Matt Mazloff    first guess (of obcs) with code by Matt Mazloff
113  o pkg/ctrl: add code that allows the use of ALLOW_OBCS?_CONTROL without  o pkg/ctrl: add code that allows the use of ALLOW_OBCS?_CONTROL without
114    exf/cal    exf/cal
115    - ctrl_init: fix initialisation (computation of diffrec) for obcs-ctrl    - ctrl_init: fix initialisation (computation of diffrec) for obcs-ctrl
116      and handle case of obcs?period == 0      and handle case of obcs?period == 0
117      Not affected by these changes: There is still an inconsistency in      Not affected by these changes: There is still an inconsistency in
118      the computation of start/endrec for the obcs variables for ALLOW_CAL      the computation of start/endrec for the obcs variables for ALLOW_CAL
119      defined (see comment by Menemenlis, 7-Mar-2003)      defined (see comment by Menemenlis, 7-Mar-2003)
120    - make S/R ctrl_get_gen_rec return something meaningful even if    - make S/R ctrl_get_gen_rec return something meaningful even if
121      ALLOW_CAL is not defined      ALLOW_CAL is not defined
122    - ctrl_getobcs?: simplify code so that it does not need to use    - ctrl_getobcs?: simplify code so that it does not need to use
123                     S/R exf_swapfields                     S/R exf_swapfields
124  o testreport:  o testreport:
125     allow to test MPI with different number of processors for each experiment:     allow to test MPI with different number of processors for each experiment:
# Line 24  o testreport: Line 128  o testreport:
128  o model/src, pkg/autodiff, pkg/ecco, pkg/seaice:  o model/src, pkg/autodiff, pkg/ecco, pkg/seaice:
129    alleviate the need for additional 3D tapes when using    alleviate the need for additional 3D tapes when using
130    the non-inear free surface in the adjoint. This is done    the non-inear free surface in the adjoint. This is done
131    by adding an 'update' of hfacc etc. to their current    by adding an 'update' of hfacc etc. to their current
132    value at the beginning of forward_step.F.    value at the beginning of forward_step.F.
133  o pkg/seaice  o pkg/seaice
134    seaice_lsr: move stress-divergence computations out of outer pseudo-    seaice_lsr: move stress-divergence computations out of outer pseudo-
135    timestepping loop    timestepping loop

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