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revision 1.382 by jmc, Wed Nov 10 03:10:00 2004 UTC revision 1.409 by heimbach, Fri Dec 10 20:10:46 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_pre
7    o some modifs in tools/build_options for sunos
8    o call ctrl_pack for ctrl at end for optimcycle=0
9    
10    checkpoint57
11    o add horizontal bi-harmonic viscosity for vertical velocity
12      - new parameter viscA4W (defaults to viscA4)
13      - affects only non-hydrostatic code
14      - to be done: no-slip lateral boundary conditions
15    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
16    o implement Implicit Vertical advection for pTracers
17    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
18      (implemented also for implicit vertical diffusion & advection)
19    o OBCS: extend application of tracer open boundary conditions
20      to a strip beyond the boundary of width Olx/Oly
21    o add call monitor to TAF set of required calls (flow directives)
22      and include in natl_box_adjoint
23    o untangle a few ifdefs related to cost, ctrl, autodiff
24      untangel a few ALLOW_ECCO_OPTIMIZATION
25    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
26      (theta2, salt2 in ecco_cost_weights)
27    
28    checkpoint56c_post
29    o OBCS as control variables
30      - update ctrl_ad_diff.list, obcs_ad_diff.list
31      - remove balance of obcs controls from default
32      - fix index bug nobcs in ctrl_init
33      - fix dummy fields filen in ctrl_pack
34      - add dummy weights for obcs
35    o lsopt: comment out fort.94 output
36    o optim:
37      - remove unnecessary header files
38      - adjusted namelists
39      - add xerbla.F to Makefile
40    o exf:
41      - multiple modifications of exf_check_range
42      - unit change in exf_init_runoff from [m/year] to [m/s]
43    o mdsio:
44      - i/o-vector change debugLevel from debLevA to debLevB
45    
46    checkpoint56b_post
47    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
48      is called from DO_THE_MODEL_IO
49      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
50      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
51      - clean up PTRACERS_WRITE_TIMEAVE a little
52    o add another verification experiment that tests both the cfc-pkg and
53      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
54      reactive tendencies treated inline with regular timestepping
55    o testreport previously did a lousy job of comparing small numbers, so
56      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
57      implemented in the little c-progam tmp_cmpnum.c which is embedded in
58      testreport.
59    o ptracers_monitor: bug fix for MPI
60    
61    checkpoint56a_post
62    o GCHEM: finish reorganizating the package
63      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
64        (introduces another 3D-array for each passive tracer, but only if
65        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
66        gchemTendency is not needed because the timestep is done separately)
67      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
68      - GCHEM is now---more or less cleanly---separate from PTRACERS
69      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
70        so clear to me how that should be done in a general way.
71    o CFC: improve formatting of output in CFC_ATMOS
72    o PTRACERS:
73      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
74        that ALL experiments with ptracers enable can be checked. This makes
75        GCHEM_MONITOR obsolete.
76      - include a runtime parameter PTRACERS_monitorFreq that defaults to
77        monitorFreq
78      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
79    o add PTRACERS (PTR0[1-5]) to testreport output
80    o exf_check_range:
81      * default changed to .TRUE.
82      * will check values for niter0 if debLevA, every timestep if debLevB
83      * STOP in exf_check_range if 'out of range'
84      * range chosen generous to allow for potential extema
85      TBD: a version with stricter range
86           permitted range would be runtime parameters
87    o GMredi:
88      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
89      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
90      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
91    o GCHEM:
92      - move call to GCHEM_FORCING_SEP, so that it is now called before
93        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
94      - introduced a useGCHEM runtime flag and applied it everywhere.
95      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
96        this flag is now only visible within GCHEM-pkg routines.
97      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
98        be replaced by a 3D array that is computed before thermodynamics; for
99        this, the tracer ID iTracer had to be included into the parameter list
100        of ptracers_forcing
101      - set up forward_step to call gchem_forcing, that will replace
102        gchem_forcing_int in ptracers_forcing
103      - cleaning up
104    o small cleaning of exch2: remove files that are also in eesupp/src
105    
106    checkpoint56
107    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
108    o mnc: cleanup "full" files--fixes out-of-memory problem
109    o ECCO-GODAE
110      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
111      * fully merged and updated from SIO code
112        windstress sign change affects
113        - exf_inscal_[u/v]stress
114        - sign of xx_tau[u/v] adjustments
115        - signs in cost_scat
116      * ctrl_get_gen: avoid update of tau[u/v] for first few days
117      * natl_box_adjoint updated and compressed
118      * 2-level checkpoint switch added
119        (tested in EXP. 1 of natl_box_adjoint)
120      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
121    o SVD
122      * first complete, non-hacked version for SVD calculations
123      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
124        performed via direct access files admtlm_vector.it????
125        (via ctrl_[un]pack)
126      * optimcycle is used for ARPACK iteration counter
127        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
128      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
129        and add linear transforms where necessary
130      * controls are initial/final SST, SSS (can be extended; need to check
131        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
132    o mdsio: filename info to both stderr, stdout
133    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
134      from sign change
135    
136    checkpoint55j_post
137  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.
138    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
139  o add consistent build directories and .cvsignore files to verification  o add consistent build directories and .cvsignore files to verification

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