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revision 1.380 by dimitri, Tue Nov 2 23:57:29 2004 UTC revision 1.418 by dimitri, Fri Dec 17 19:17:56 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 add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
7    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
8    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
9      this is based directly on what the model compute, so that the content of
10      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
11    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
12    o clean up build options files for SunOS, in particular
13      - remove -traditional from xmakedepend
14      - change -xarch=v9 to -xarch=native for f77
15      - restore use of make (not gmake)
16      - add CC=gcc if using g77
17    o changes per discussion of AM, JMC, & EH3 today:
18      - move redundant "grid" variables out of "state" -- in preparation of
19        creating proper CF-style coordinate variables and in recognition
20        that any/all grid variables can be easily copied (eg. w/NCO) from
21        the grid files into any of the other NetCDF files
22      - *always* output grid variables with MDSIO (this will eventually be
23        changed)
24      - output MNC grid file if useMNC is true
25    o every instance of _END_MASTER() has been found and replaced with
26      _END_MASTER( myThid ) in order to satisfy certain picky Sun
27      preprocessors
28    o re-arrange diagnostics pkg initialisation:
29     - allow each package to extend the available diagnostics list
30     - add some checking and fix small problems (multi-threaded, ...)
31     - new S/R diagnostics_fill (replace fill_diagnostics):
32       look through the short list of active diag. (instead of the long list)
33       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
34    
35    checkpoint57a_post
36    o this set of changes restores TAMC compatibility
37      tested for global_ocean.90x40x15 adjoint on trough
38      (what a pain)
39    
40    checkpoint57a_pre
41    o some modifs in tools/build_options for sunos
42    o call ctrl_pack for ctrl at end for optimcycle=0
43    
44    checkpoint57
45    o add horizontal bi-harmonic viscosity for vertical velocity
46      - new parameter viscA4W (defaults to viscA4)
47      - affects only non-hydrostatic code
48      - to be done: no-slip lateral boundary conditions
49    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
50    o implement Implicit Vertical advection for pTracers
51    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
52      (implemented also for implicit vertical diffusion & advection)
53    o OBCS: extend application of tracer open boundary conditions
54      to a strip beyond the boundary of width Olx/Oly
55    o add call monitor to TAF set of required calls (flow directives)
56      and include in natl_box_adjoint
57    o untangle a few ifdefs related to cost, ctrl, autodiff
58      untangel a few ALLOW_ECCO_OPTIMIZATION
59    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
60      (theta2, salt2 in ecco_cost_weights)
61    
62    checkpoint56c_post
63    o OBCS as control variables
64      - update ctrl_ad_diff.list, obcs_ad_diff.list
65      - remove balance of obcs controls from default
66      - fix index bug nobcs in ctrl_init
67      - fix dummy fields filen in ctrl_pack
68      - add dummy weights for obcs
69    o lsopt: comment out fort.94 output
70    o optim:
71      - remove unnecessary header files
72      - adjusted namelists
73      - add xerbla.F to Makefile
74    o exf:
75      - multiple modifications of exf_check_range
76      - unit change in exf_init_runoff from [m/year] to [m/s]
77    o mdsio:
78      - i/o-vector change debugLevel from debLevA to debLevB
79    
80    checkpoint56b_post
81    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
82      is called from DO_THE_MODEL_IO
83      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
84      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
85      - clean up PTRACERS_WRITE_TIMEAVE a little
86    o add another verification experiment that tests both the cfc-pkg and
87      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
88      reactive tendencies treated inline with regular timestepping
89    o testreport previously did a lousy job of comparing small numbers, so
90      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
91      implemented in the little c-progam tmp_cmpnum.c which is embedded in
92      testreport.
93    o ptracers_monitor: bug fix for MPI
94    
95    checkpoint56a_post
96    o GCHEM: finish reorganizating the package
97      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
98        (introduces another 3D-array for each passive tracer, but only if
99        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
100        gchemTendency is not needed because the timestep is done separately)
101      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
102      - GCHEM is now---more or less cleanly---separate from PTRACERS
103      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
104        so clear to me how that should be done in a general way.
105    o CFC: improve formatting of output in CFC_ATMOS
106    o PTRACERS:
107      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
108        that ALL experiments with ptracers enable can be checked. This makes
109        GCHEM_MONITOR obsolete.
110      - include a runtime parameter PTRACERS_monitorFreq that defaults to
111        monitorFreq
112      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
113    o add PTRACERS (PTR0[1-5]) to testreport output
114    o exf_check_range:
115      * default changed to .TRUE.
116      * will check values for niter0 if debLevA, every timestep if debLevB
117      * STOP in exf_check_range if 'out of range'
118      * range chosen generous to allow for potential extema
119      TBD: a version with stricter range
120           permitted range would be runtime parameters
121    o GMredi:
122      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
123      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
124      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
125    o GCHEM:
126      - move call to GCHEM_FORCING_SEP, so that it is now called before
127        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
128      - introduced a useGCHEM runtime flag and applied it everywhere.
129      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
130        this flag is now only visible within GCHEM-pkg routines.
131      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
132        be replaced by a 3D array that is computed before thermodynamics; for
133        this, the tracer ID iTracer had to be included into the parameter list
134        of ptracers_forcing
135      - set up forward_step to call gchem_forcing, that will replace
136        gchem_forcing_int in ptracers_forcing
137      - cleaning up
138    o small cleaning of exch2: remove files that are also in eesupp/src
139    
140    checkpoint56
141    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
142    o mnc: cleanup "full" files--fixes out-of-memory problem
143    o ECCO-GODAE
144      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
145      * fully merged and updated from SIO code
146        windstress sign change affects
147        - exf_inscal_[u/v]stress
148        - sign of xx_tau[u/v] adjustments
149        - signs in cost_scat
150      * ctrl_get_gen: avoid update of tau[u/v] for first few days
151      * natl_box_adjoint updated and compressed
152      * 2-level checkpoint switch added
153        (tested in EXP. 1 of natl_box_adjoint)
154      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
155    o SVD
156      * first complete, non-hacked version for SVD calculations
157      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
158        performed via direct access files admtlm_vector.it????
159        (via ctrl_[un]pack)
160      * optimcycle is used for ARPACK iteration counter
161        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
162      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
163        and add linear transforms where necessary
164      * controls are initial/final SST, SSS (can be extended; need to check
165        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
166    o mdsio: filename info to both stderr, stdout
167    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
168      from sign change
169    
170    checkpoint55j_post
171    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
172      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
173    o add consistent build directories and .cvsignore files to verification
174  o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity  o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
175  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
176    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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