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revision 1.380 by dimitri, Tue Nov 2 23:57:29 2004 UTC revision 1.398 by mlosch, Wed Dec 1 23:11:21 2004 UTC
# Line 2  $Header$ Line 2  $Header$
2    
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint56b_post
7    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
8      is called from DO_THE_MODEL_IO
9      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
10      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
11      - clean up PTRACERS_WRITE_TIMEAVE a little
12    o add another verification experiment that tests both the cfc-pkg and
13      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
14      reactive tendencies treated inline with regular timestepping
15    o testreport previously did a lousy job of comparing small numbers, so
16      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
17      implemented in the little c-progam tmp_cmpnum.c which is embedded in
18      testreport.
19    o ptracers_monitor: bug fix for MPI
20    
21    checkpoint56a_post
22    o GCHEM: finish reorganizating the package
23      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
24        (introduces another 3D-array for each passive tracer, but only if
25        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
26        gchemTendency is not needed because the timestep is done separately)
27      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
28      - GCHEM is now---more or less cleanly---separate from PTRACERS
29      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
30        so clear to me how that should be done in a general way.
31    o CFC: improve formatting of output in CFC_ATMOS
32    o PTRACERS:
33      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
34        that ALL experiments with ptracers enable can be checked. This makes
35        GCHEM_MONITOR obsolete.
36      - include a runtime parameter PTRACERS_monitorFreq that defaults to
37        monitorFreq
38      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
39    o add PTRACERS (PTR0[1-5]) to testreport output
40    o exf_check_range:
41      * default changed to .TRUE.
42      * will check values for niter0 if debLevA, every timestep if debLevB
43      * STOP in exf_check_range if 'out of range'
44      * range chosen generous to allow for potential extema
45      TBD: a version with stricter range
46           permitted range would be runtime parameters
47    o GMredi:
48      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
49      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
50      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
51    o GCHEM:
52      - move call to GCHEM_FORCING_SEP, so that it is now called before
53        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
54      - introduced a useGCHEM runtime flag and applied it everywhere.
55      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
56        this flag is now only visible within GCHEM-pkg routines.
57      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
58        be replaced by a 3D array that is computed before thermodynamics; for
59        this, the tracer ID iTracer had to be included into the parameter list
60        of ptracers_forcing
61      - set up forward_step to call gchem_forcing, that will replace
62        gchem_forcing_int in ptracers_forcing
63      - cleaning up
64    o small cleaning of exch2: remove files that are also in eesupp/src
65    
66    checkpoint56
67    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
68    o mnc: cleanup "full" files--fixes out-of-memory problem
69    o ECCO-GODAE
70      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
71      * fully merged and updated from SIO code
72        windstress sign change affects
73        - exf_inscal_[u/v]stress
74        - sign of xx_tau[u/v] adjustments
75        - signs in cost_scat
76      * ctrl_get_gen: avoid update of tau[u/v] for first few days
77      * natl_box_adjoint updated and compressed
78      * 2-level checkpoint switch added
79        (tested in EXP. 1 of natl_box_adjoint)
80      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
81    o SVD
82      * first complete, non-hacked version for SVD calculations
83      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
84        performed via direct access files admtlm_vector.it????
85        (via ctrl_[un]pack)
86      * optimcycle is used for ARPACK iteration counter
87        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
88      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
89        and add linear transforms where necessary
90      * controls are initial/final SST, SSS (can be extended; need to check
91        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
92    o mdsio: filename info to both stderr, stdout
93    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
94      from sign change
95    
96    checkpoint55j_post
97    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
98      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
99    o add consistent build directories and .cvsignore files to verification
100  o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity  o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
101  o make all subroutines 30 or less characters in length for certain older  o make all subroutines 30 or less characters in length for certain older
102    compilers to work (a thorough search only turns up two routines in    compilers to work (a thorough search only turns up two routines in

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