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revision 1.379 by edhill, Tue Nov 2 19:09:55 2004 UTC revision 1.405 by dimitri, Mon Dec 6 06:08:24 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 switch back to "sflux = sflux - runoff" in exf_getforcing.F
7    o implement Implicit Vertical advection for pTracers
8    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
9      (implemented also for implicit vertical diffusion & advection)
10    o OBCS: extend application of tracer open boundary conditions
11      to a strip beyond the boundary of width Olx/Oly
12    o add call monitor to TAF set of required calls (flow directives)
13      and include in natl_box_adjoint
14    o untangle a few ifdefs related to cost, ctrl, autodiff
15      untangel a few ALLOW_ECCO_OPTIMIZATION
16    
17    checkpoint56c_post
18    o OBCS as control variables
19      - update ctrl_ad_diff.list, obcs_ad_diff.list
20      - remove balance of obcs controls from default
21      - fix index bug nobcs in ctrl_init
22      - fix dummy fields filen in ctrl_pack
23      - add dummy weights for obcs
24    o lsopt: comment out fort.94 output
25    o optim:
26      - remove unnecessary header files
27      - adjusted namelists
28      - add xerbla.F to Makefile
29    o exf:
30      - multiple modifications of exf_check_range
31      - unit change in exf_init_runoff from [m/year] to [m/s]
32    o mdsio:
33      - i/o-vector change debugLevel from debLevA to debLevB
34    
35    checkpoint56b_post
36    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
37      is called from DO_THE_MODEL_IO
38      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
39      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
40      - clean up PTRACERS_WRITE_TIMEAVE a little
41    o add another verification experiment that tests both the cfc-pkg and
42      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
43      reactive tendencies treated inline with regular timestepping
44    o testreport previously did a lousy job of comparing small numbers, so
45      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
46      implemented in the little c-progam tmp_cmpnum.c which is embedded in
47      testreport.
48    o ptracers_monitor: bug fix for MPI
49    
50    checkpoint56a_post
51    o GCHEM: finish reorganizating the package
52      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
53        (introduces another 3D-array for each passive tracer, but only if
54        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
55        gchemTendency is not needed because the timestep is done separately)
56      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
57      - GCHEM is now---more or less cleanly---separate from PTRACERS
58      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
59        so clear to me how that should be done in a general way.
60    o CFC: improve formatting of output in CFC_ATMOS
61    o PTRACERS:
62      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
63        that ALL experiments with ptracers enable can be checked. This makes
64        GCHEM_MONITOR obsolete.
65      - include a runtime parameter PTRACERS_monitorFreq that defaults to
66        monitorFreq
67      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
68    o add PTRACERS (PTR0[1-5]) to testreport output
69    o exf_check_range:
70      * default changed to .TRUE.
71      * will check values for niter0 if debLevA, every timestep if debLevB
72      * STOP in exf_check_range if 'out of range'
73      * range chosen generous to allow for potential extema
74      TBD: a version with stricter range
75           permitted range would be runtime parameters
76    o GMredi:
77      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
78      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
79      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
80    o GCHEM:
81      - move call to GCHEM_FORCING_SEP, so that it is now called before
82        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
83      - introduced a useGCHEM runtime flag and applied it everywhere.
84      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
85        this flag is now only visible within GCHEM-pkg routines.
86      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
87        be replaced by a 3D array that is computed before thermodynamics; for
88        this, the tracer ID iTracer had to be included into the parameter list
89        of ptracers_forcing
90      - set up forward_step to call gchem_forcing, that will replace
91        gchem_forcing_int in ptracers_forcing
92      - cleaning up
93    o small cleaning of exch2: remove files that are also in eesupp/src
94    
95    checkpoint56
96    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
97    o mnc: cleanup "full" files--fixes out-of-memory problem
98    o ECCO-GODAE
99      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
100      * fully merged and updated from SIO code
101        windstress sign change affects
102        - exf_inscal_[u/v]stress
103        - sign of xx_tau[u/v] adjustments
104        - signs in cost_scat
105      * ctrl_get_gen: avoid update of tau[u/v] for first few days
106      * natl_box_adjoint updated and compressed
107      * 2-level checkpoint switch added
108        (tested in EXP. 1 of natl_box_adjoint)
109      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
110    o SVD
111      * first complete, non-hacked version for SVD calculations
112      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
113        performed via direct access files admtlm_vector.it????
114        (via ctrl_[un]pack)
115      * optimcycle is used for ARPACK iteration counter
116        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
117      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
118        and add linear transforms where necessary
119      * controls are initial/final SST, SSS (can be extended; need to check
120        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
121    o mdsio: filename info to both stderr, stdout
122    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
123      from sign change
124    
125    checkpoint55j_post
126    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
127      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
128    o add consistent build directories and .cvsignore files to verification
129    o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
130  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
131    compilers to work (a thorough search only turns up two routines in    compilers to work (a thorough search only turns up two routines in
132    pkg/ptracers)    pkg/ptracers)

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