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revision 1.380 by dimitri, Tue Nov 2 23:57:29 2004 UTC revision 1.404 by jmc, Sun Dec 5 23:29:56 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    o implement Implicit Vertical advection for pTracers
7    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
8      (implemented also for implicit vertical diffusion & advection)
9    o OBCS: extend application of tracer open boundary conditions
10      to a strip beyond the boundary of width Olx/Oly
11    o add call monitor to TAF set of required calls (flow directives)
12      and include in natl_box_adjoint
13    o untangle a few ifdefs related to cost, ctrl, autodiff
14      untangel a few ALLOW_ECCO_OPTIMIZATION
15    
16    checkpoint56c_post
17    o OBCS as control variables
18      - update ctrl_ad_diff.list, obcs_ad_diff.list
19      - remove balance of obcs controls from default
20      - fix index bug nobcs in ctrl_init
21      - fix dummy fields filen in ctrl_pack
22      - add dummy weights for obcs
23    o lsopt: comment out fort.94 output
24    o optim:
25      - remove unnecessary header files
26      - adjusted namelists
27      - add xerbla.F to Makefile
28    o exf:
29      - multiple modifications of exf_check_range
30      - unit change in exf_init_runoff from [m/year] to [m/s]
31    o mdsio:
32      - i/o-vector change debugLevel from debLevA to debLevB
33    
34    checkpoint56b_post
35    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
36      is called from DO_THE_MODEL_IO
37      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
38      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
39      - clean up PTRACERS_WRITE_TIMEAVE a little
40    o add another verification experiment that tests both the cfc-pkg and
41      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
42      reactive tendencies treated inline with regular timestepping
43    o testreport previously did a lousy job of comparing small numbers, so
44      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
45      implemented in the little c-progam tmp_cmpnum.c which is embedded in
46      testreport.
47    o ptracers_monitor: bug fix for MPI
48    
49    checkpoint56a_post
50    o GCHEM: finish reorganizating the package
51      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
52        (introduces another 3D-array for each passive tracer, but only if
53        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
54        gchemTendency is not needed because the timestep is done separately)
55      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
56      - GCHEM is now---more or less cleanly---separate from PTRACERS
57      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
58        so clear to me how that should be done in a general way.
59    o CFC: improve formatting of output in CFC_ATMOS
60    o PTRACERS:
61      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
62        that ALL experiments with ptracers enable can be checked. This makes
63        GCHEM_MONITOR obsolete.
64      - include a runtime parameter PTRACERS_monitorFreq that defaults to
65        monitorFreq
66      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
67    o add PTRACERS (PTR0[1-5]) to testreport output
68    o exf_check_range:
69      * default changed to .TRUE.
70      * will check values for niter0 if debLevA, every timestep if debLevB
71      * STOP in exf_check_range if 'out of range'
72      * range chosen generous to allow for potential extema
73      TBD: a version with stricter range
74           permitted range would be runtime parameters
75    o GMredi:
76      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
77      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
78      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
79    o GCHEM:
80      - move call to GCHEM_FORCING_SEP, so that it is now called before
81        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
82      - introduced a useGCHEM runtime flag and applied it everywhere.
83      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
84        this flag is now only visible within GCHEM-pkg routines.
85      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
86        be replaced by a 3D array that is computed before thermodynamics; for
87        this, the tracer ID iTracer had to be included into the parameter list
88        of ptracers_forcing
89      - set up forward_step to call gchem_forcing, that will replace
90        gchem_forcing_int in ptracers_forcing
91      - cleaning up
92    o small cleaning of exch2: remove files that are also in eesupp/src
93    
94    checkpoint56
95    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
96    o mnc: cleanup "full" files--fixes out-of-memory problem
97    o ECCO-GODAE
98      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
99      * fully merged and updated from SIO code
100        windstress sign change affects
101        - exf_inscal_[u/v]stress
102        - sign of xx_tau[u/v] adjustments
103        - signs in cost_scat
104      * ctrl_get_gen: avoid update of tau[u/v] for first few days
105      * natl_box_adjoint updated and compressed
106      * 2-level checkpoint switch added
107        (tested in EXP. 1 of natl_box_adjoint)
108      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
109    o SVD
110      * first complete, non-hacked version for SVD calculations
111      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
112        performed via direct access files admtlm_vector.it????
113        (via ctrl_[un]pack)
114      * optimcycle is used for ARPACK iteration counter
115        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
116      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
117        and add linear transforms where necessary
118      * controls are initial/final SST, SSS (can be extended; need to check
119        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
120    o mdsio: filename info to both stderr, stdout
121    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
122      from sign change
123    
124    checkpoint55j_post
125    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
126      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
127    o add consistent build directories and .cvsignore files to verification
128  o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity  o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
129  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
130    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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