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revision 1.382 by jmc, Wed Nov 10 03:10:00 2004 UTC revision 1.410 by heimbach, Fri Dec 10 20:17:38 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint57a_post
7    o this set of changes restores TAMC compatibility
8      tested for global_ocean.90x40x15 adjoint on trough
9      (what a pain)
10    
11    checkpoint57a_pre
12    o some modifs in tools/build_options for sunos
13    o call ctrl_pack for ctrl at end for optimcycle=0
14    
15    checkpoint57
16    o add horizontal bi-harmonic viscosity for vertical velocity
17      - new parameter viscA4W (defaults to viscA4)
18      - affects only non-hydrostatic code
19      - to be done: no-slip lateral boundary conditions
20    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
21    o implement Implicit Vertical advection for pTracers
22    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
23      (implemented also for implicit vertical diffusion & advection)
24    o OBCS: extend application of tracer open boundary conditions
25      to a strip beyond the boundary of width Olx/Oly
26    o add call monitor to TAF set of required calls (flow directives)
27      and include in natl_box_adjoint
28    o untangle a few ifdefs related to cost, ctrl, autodiff
29      untangel a few ALLOW_ECCO_OPTIMIZATION
30    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
31      (theta2, salt2 in ecco_cost_weights)
32    
33    checkpoint56c_post
34    o OBCS as control variables
35      - update ctrl_ad_diff.list, obcs_ad_diff.list
36      - remove balance of obcs controls from default
37      - fix index bug nobcs in ctrl_init
38      - fix dummy fields filen in ctrl_pack
39      - add dummy weights for obcs
40    o lsopt: comment out fort.94 output
41    o optim:
42      - remove unnecessary header files
43      - adjusted namelists
44      - add xerbla.F to Makefile
45    o exf:
46      - multiple modifications of exf_check_range
47      - unit change in exf_init_runoff from [m/year] to [m/s]
48    o mdsio:
49      - i/o-vector change debugLevel from debLevA to debLevB
50    
51    checkpoint56b_post
52    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
53      is called from DO_THE_MODEL_IO
54      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
55      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
56      - clean up PTRACERS_WRITE_TIMEAVE a little
57    o add another verification experiment that tests both the cfc-pkg and
58      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
59      reactive tendencies treated inline with regular timestepping
60    o testreport previously did a lousy job of comparing small numbers, so
61      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
62      implemented in the little c-progam tmp_cmpnum.c which is embedded in
63      testreport.
64    o ptracers_monitor: bug fix for MPI
65    
66    checkpoint56a_post
67    o GCHEM: finish reorganizating the package
68      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
69        (introduces another 3D-array for each passive tracer, but only if
70        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
71        gchemTendency is not needed because the timestep is done separately)
72      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
73      - GCHEM is now---more or less cleanly---separate from PTRACERS
74      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
75        so clear to me how that should be done in a general way.
76    o CFC: improve formatting of output in CFC_ATMOS
77    o PTRACERS:
78      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
79        that ALL experiments with ptracers enable can be checked. This makes
80        GCHEM_MONITOR obsolete.
81      - include a runtime parameter PTRACERS_monitorFreq that defaults to
82        monitorFreq
83      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
84    o add PTRACERS (PTR0[1-5]) to testreport output
85    o exf_check_range:
86      * default changed to .TRUE.
87      * will check values for niter0 if debLevA, every timestep if debLevB
88      * STOP in exf_check_range if 'out of range'
89      * range chosen generous to allow for potential extema
90      TBD: a version with stricter range
91           permitted range would be runtime parameters
92    o GMredi:
93      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
94      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
95      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
96    o GCHEM:
97      - move call to GCHEM_FORCING_SEP, so that it is now called before
98        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
99      - introduced a useGCHEM runtime flag and applied it everywhere.
100      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
101        this flag is now only visible within GCHEM-pkg routines.
102      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
103        be replaced by a 3D array that is computed before thermodynamics; for
104        this, the tracer ID iTracer had to be included into the parameter list
105        of ptracers_forcing
106      - set up forward_step to call gchem_forcing, that will replace
107        gchem_forcing_int in ptracers_forcing
108      - cleaning up
109    o small cleaning of exch2: remove files that are also in eesupp/src
110    
111    checkpoint56
112    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
113    o mnc: cleanup "full" files--fixes out-of-memory problem
114    o ECCO-GODAE
115      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
116      * fully merged and updated from SIO code
117        windstress sign change affects
118        - exf_inscal_[u/v]stress
119        - sign of xx_tau[u/v] adjustments
120        - signs in cost_scat
121      * ctrl_get_gen: avoid update of tau[u/v] for first few days
122      * natl_box_adjoint updated and compressed
123      * 2-level checkpoint switch added
124        (tested in EXP. 1 of natl_box_adjoint)
125      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
126    o SVD
127      * first complete, non-hacked version for SVD calculations
128      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
129        performed via direct access files admtlm_vector.it????
130        (via ctrl_[un]pack)
131      * optimcycle is used for ARPACK iteration counter
132        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
133      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
134        and add linear transforms where necessary
135      * controls are initial/final SST, SSS (can be extended; need to check
136        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
137    o mdsio: filename info to both stderr, stdout
138    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
139      from sign change
140    
141    checkpoint55j_post
142  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.
143    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
144  o add consistent build directories and .cvsignore files to verification  o add consistent build directories and .cvsignore files to verification

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