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revision 1.382 by jmc, Wed Nov 10 03:10:00 2004 UTC revision 1.403 by heimbach, Sat Dec 4 23:26:49 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
7      (implemented also for implicit vertical diffusion & advection)
8    o OBCS: extend application of tracer open boundary conditions
9      to a strip beyond the boundary of width Olx/Oly
10    o add call monitor to TAF set of required calls (flow directives)
11      and include in natl_box_adjoint
12    o untangle a few ifdefs related to cost, ctrl, autodiff
13      untangel a few ALLOW_ECCO_OPTIMIZATION
14    
15    checkpoint56c_post
16    o OBCS as control variables
17      - update ctrl_ad_diff.list, obcs_ad_diff.list
18      - remove balance of obcs controls from default
19      - fix index bug nobcs in ctrl_init
20      - fix dummy fields filen in ctrl_pack
21      - add dummy weights for obcs
22    o lsopt: comment out fort.94 output
23    o optim:
24      - remove unnecessary header files
25      - adjusted namelists
26      - add xerbla.F to Makefile
27    o exf:
28      - multiple modifications of exf_check_range
29      - unit change in exf_init_runoff from [m/year] to [m/s]
30    o mdsio:
31      - i/o-vector change debugLevel from debLevA to debLevB
32    
33    checkpoint56b_post
34    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
35      is called from DO_THE_MODEL_IO
36      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
37      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
38      - clean up PTRACERS_WRITE_TIMEAVE a little
39    o add another verification experiment that tests both the cfc-pkg and
40      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
41      reactive tendencies treated inline with regular timestepping
42    o testreport previously did a lousy job of comparing small numbers, so
43      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
44      implemented in the little c-progam tmp_cmpnum.c which is embedded in
45      testreport.
46    o ptracers_monitor: bug fix for MPI
47    
48    checkpoint56a_post
49    o GCHEM: finish reorganizating the package
50      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
51        (introduces another 3D-array for each passive tracer, but only if
52        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
53        gchemTendency is not needed because the timestep is done separately)
54      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
55      - GCHEM is now---more or less cleanly---separate from PTRACERS
56      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
57        so clear to me how that should be done in a general way.
58    o CFC: improve formatting of output in CFC_ATMOS
59    o PTRACERS:
60      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
61        that ALL experiments with ptracers enable can be checked. This makes
62        GCHEM_MONITOR obsolete.
63      - include a runtime parameter PTRACERS_monitorFreq that defaults to
64        monitorFreq
65      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
66    o add PTRACERS (PTR0[1-5]) to testreport output
67    o exf_check_range:
68      * default changed to .TRUE.
69      * will check values for niter0 if debLevA, every timestep if debLevB
70      * STOP in exf_check_range if 'out of range'
71      * range chosen generous to allow for potential extema
72      TBD: a version with stricter range
73           permitted range would be runtime parameters
74    o GMredi:
75      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
76      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
77      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
78    o GCHEM:
79      - move call to GCHEM_FORCING_SEP, so that it is now called before
80        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
81      - introduced a useGCHEM runtime flag and applied it everywhere.
82      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
83        this flag is now only visible within GCHEM-pkg routines.
84      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
85        be replaced by a 3D array that is computed before thermodynamics; for
86        this, the tracer ID iTracer had to be included into the parameter list
87        of ptracers_forcing
88      - set up forward_step to call gchem_forcing, that will replace
89        gchem_forcing_int in ptracers_forcing
90      - cleaning up
91    o small cleaning of exch2: remove files that are also in eesupp/src
92    
93    checkpoint56
94    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
95    o mnc: cleanup "full" files--fixes out-of-memory problem
96    o ECCO-GODAE
97      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
98      * fully merged and updated from SIO code
99        windstress sign change affects
100        - exf_inscal_[u/v]stress
101        - sign of xx_tau[u/v] adjustments
102        - signs in cost_scat
103      * ctrl_get_gen: avoid update of tau[u/v] for first few days
104      * natl_box_adjoint updated and compressed
105      * 2-level checkpoint switch added
106        (tested in EXP. 1 of natl_box_adjoint)
107      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
108    o SVD
109      * first complete, non-hacked version for SVD calculations
110      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
111        performed via direct access files admtlm_vector.it????
112        (via ctrl_[un]pack)
113      * optimcycle is used for ARPACK iteration counter
114        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
115      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
116        and add linear transforms where necessary
117      * controls are initial/final SST, SSS (can be extended; need to check
118        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
119    o mdsio: filename info to both stderr, stdout
120    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
121      from sign change
122    
123    checkpoint55j_post
124  o isolate dissipation tendency (allow to keep it out off AB) in V.I form.  o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
125    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
126  o add consistent build directories and .cvsignore files to verification  o add consistent build directories and .cvsignore files to verification

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