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revision 1.368 by heimbach, Thu Oct 14 06:00:06 2004 UTC revision 1.411 by jmc, Mon Dec 13 23:12:03 2004 UTC
# Line 2  $Header$ Line 2  $Header$
2    
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    o re-arrange diagnostics pkg initialisation:
6     - allow each package to extend the available diagnostics list
7     - add some checking and fix small problems (multi-threaded, ...)
8     - new S/R diagnostics_fill (replace fill_diagnostics):
9       look through the short list of active diag. (instead of the long list)
10       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
11    
12    checkpoint57a_post
13    o this set of changes restores TAMC compatibility
14      tested for global_ocean.90x40x15 adjoint on trough
15      (what a pain)
16    
17    checkpoint57a_pre
18    o some modifs in tools/build_options for sunos
19    o call ctrl_pack for ctrl at end for optimcycle=0
20    
21    checkpoint57
22    o add horizontal bi-harmonic viscosity for vertical velocity
23      - new parameter viscA4W (defaults to viscA4)
24      - affects only non-hydrostatic code
25      - to be done: no-slip lateral boundary conditions
26    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
27    o implement Implicit Vertical advection for pTracers
28    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
29      (implemented also for implicit vertical diffusion & advection)
30    o OBCS: extend application of tracer open boundary conditions
31      to a strip beyond the boundary of width Olx/Oly
32    o add call monitor to TAF set of required calls (flow directives)
33      and include in natl_box_adjoint
34    o untangle a few ifdefs related to cost, ctrl, autodiff
35      untangel a few ALLOW_ECCO_OPTIMIZATION
36    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
37      (theta2, salt2 in ecco_cost_weights)
38    
39    checkpoint56c_post
40    o OBCS as control variables
41      - update ctrl_ad_diff.list, obcs_ad_diff.list
42      - remove balance of obcs controls from default
43      - fix index bug nobcs in ctrl_init
44      - fix dummy fields filen in ctrl_pack
45      - add dummy weights for obcs
46    o lsopt: comment out fort.94 output
47    o optim:
48      - remove unnecessary header files
49      - adjusted namelists
50      - add xerbla.F to Makefile
51    o exf:
52      - multiple modifications of exf_check_range
53      - unit change in exf_init_runoff from [m/year] to [m/s]
54    o mdsio:
55      - i/o-vector change debugLevel from debLevA to debLevB
56    
57    checkpoint56b_post
58    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
59      is called from DO_THE_MODEL_IO
60      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
61      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
62      - clean up PTRACERS_WRITE_TIMEAVE a little
63    o add another verification experiment that tests both the cfc-pkg and
64      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
65      reactive tendencies treated inline with regular timestepping
66    o testreport previously did a lousy job of comparing small numbers, so
67      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
68      implemented in the little c-progam tmp_cmpnum.c which is embedded in
69      testreport.
70    o ptracers_monitor: bug fix for MPI
71    
72    checkpoint56a_post
73    o GCHEM: finish reorganizating the package
74      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
75        (introduces another 3D-array for each passive tracer, but only if
76        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
77        gchemTendency is not needed because the timestep is done separately)
78      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
79      - GCHEM is now---more or less cleanly---separate from PTRACERS
80      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
81        so clear to me how that should be done in a general way.
82    o CFC: improve formatting of output in CFC_ATMOS
83    o PTRACERS:
84      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
85        that ALL experiments with ptracers enable can be checked. This makes
86        GCHEM_MONITOR obsolete.
87      - include a runtime parameter PTRACERS_monitorFreq that defaults to
88        monitorFreq
89      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
90    o add PTRACERS (PTR0[1-5]) to testreport output
91    o exf_check_range:
92      * default changed to .TRUE.
93      * will check values for niter0 if debLevA, every timestep if debLevB
94      * STOP in exf_check_range if 'out of range'
95      * range chosen generous to allow for potential extema
96      TBD: a version with stricter range
97           permitted range would be runtime parameters
98    o GMredi:
99      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
100      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
101      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
102    o GCHEM:
103      - move call to GCHEM_FORCING_SEP, so that it is now called before
104        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
105      - introduced a useGCHEM runtime flag and applied it everywhere.
106      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
107        this flag is now only visible within GCHEM-pkg routines.
108      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
109        be replaced by a 3D array that is computed before thermodynamics; for
110        this, the tracer ID iTracer had to be included into the parameter list
111        of ptracers_forcing
112      - set up forward_step to call gchem_forcing, that will replace
113        gchem_forcing_int in ptracers_forcing
114      - cleaning up
115    o small cleaning of exch2: remove files that are also in eesupp/src
116    
117    checkpoint56
118    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
119    o mnc: cleanup "full" files--fixes out-of-memory problem
120    o ECCO-GODAE
121      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
122      * fully merged and updated from SIO code
123        windstress sign change affects
124        - exf_inscal_[u/v]stress
125        - sign of xx_tau[u/v] adjustments
126        - signs in cost_scat
127      * ctrl_get_gen: avoid update of tau[u/v] for first few days
128      * natl_box_adjoint updated and compressed
129      * 2-level checkpoint switch added
130        (tested in EXP. 1 of natl_box_adjoint)
131      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
132    o SVD
133      * first complete, non-hacked version for SVD calculations
134      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
135        performed via direct access files admtlm_vector.it????
136        (via ctrl_[un]pack)
137      * optimcycle is used for ARPACK iteration counter
138        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
139      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
140        and add linear transforms where necessary
141      * controls are initial/final SST, SSS (can be extended; need to check
142        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
143    o mdsio: filename info to both stderr, stdout
144    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
145      from sign change
146    
147    checkpoint55j_post
148    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
149      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
150    o add consistent build directories and .cvsignore files to verification
151    o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
152    o make all subroutines 30 or less characters in length for certain older
153      compilers to work (a thorough search only turns up two routines in
154      pkg/ptracers)
155    o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;
156      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
157    
158    checkpoint55i_post
159    o change arrays for total vertical diffusivity (2.D if explicit,
160      3.D if implicit) ; each ptracer uses its own background value.
161    o added mnc/NetCDF output capability to ocn_compon_interf
162      - added bits to verification/cpl_aim+ocn so that it can run on
163        ITRDA and other clusters without the mpirun "-wd" option
164    o fixed wayward endif in mom_fluxform.F that messed up cyclindrical
165      configuration
166    o give MNC the ability to create additional files rather than
167      exceeding a specified file size limit "MNC_MAX_FILESIZE"
168      - the default is just less than 2GB which is a practical limit
169        on many systems
170    o Compute the non-local term using either KPP vertical diffusivity (=default)
171       or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)
172    
173    checkpoint55h_post
174    o add verification test "vermix"
175    o remove all the *_ioinc flags and replace with the single global
176      outputTypesInclusive flag
177    o allow to set a vertical profile of vertical diffusivity for T & S
178    o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS
179    o useMNC moved from data.mnc to data.pkg
180    
181  checkpoint55g_post  checkpoint55g_post
182  o Renaming carbon AD experiments to comply with testreport conventions  o Renaming carbon AD experiments to comply with testreport conventions

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