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revision 1.370 by edhill, Mon Oct 18 16:04:19 2004 UTC revision 1.396 by mlosch, Mon Nov 29 22:50:47 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 add another verification experiment that tests both the cfc-pkg and
7      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
8      reactive tendencies treated inline with regular timestepping
9    o testreport previously did a lousy job of comparing small numbers, so
10      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
11      implemented in the little c-progam tmp_cmpnum.c which is embedded in
12      testreport.
13    o ptracers_monitor: bug fix for MPI
14    
15    checkpoint56a_post
16    o GCHEM: finish reorganizating the package
17      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
18        (introduces another 3D-array for each passive tracer, but only if
19        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
20        gchemTendency is not needed because the timestep is done separately)
21      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
22      - GCHEM is now---more or less cleanly---separate from PTRACERS
23      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
24        so clear to me how that should be done in a general way.
25    o CFC: improve formatting of output in CFC_ATMOS
26    o PTRACERS:
27      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
28        that ALL experiments with ptracers enable can be checked. This makes
29        GCHEM_MONITOR obsolete.
30      - include a runtime parameter PTRACERS_monitorFreq that defaults to
31        monitorFreq
32      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
33    o add PTRACERS (PTR0[1-5]) to testreport output
34    o exf_check_range:
35      * default changed to .TRUE.
36      * will check values for niter0 if debLevA, every timestep if debLevB
37      * STOP in exf_check_range if 'out of range'
38      * range chosen generous to allow for potential extema
39      TBD: a version with stricter range
40           permitted range would be runtime parameters
41    o GMredi:
42      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
43      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
44      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
45    o GCHEM:
46      - move call to GCHEM_FORCING_SEP, so that it is now called before
47        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
48      - introduced a useGCHEM runtime flag and applied it everywhere.
49      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
50        this flag is now only visible within GCHEM-pkg routines.
51      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
52        be replaced by a 3D array that is computed before thermodynamics; for
53        this, the tracer ID iTracer had to be included into the parameter list
54        of ptracers_forcing
55      - set up forward_step to call gchem_forcing, that will replace
56        gchem_forcing_int in ptracers_forcing
57      - cleaning up
58    o small cleaning of exch2: remove files that are also in eesupp/src
59    
60    checkpoint56
61    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
62    o mnc: cleanup "full" files--fixes out-of-memory problem
63    o ECCO-GODAE
64      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
65      * fully merged and updated from SIO code
66        windstress sign change affects
67        - exf_inscal_[u/v]stress
68        - sign of xx_tau[u/v] adjustments
69        - signs in cost_scat
70      * ctrl_get_gen: avoid update of tau[u/v] for first few days
71      * natl_box_adjoint updated and compressed
72      * 2-level checkpoint switch added
73        (tested in EXP. 1 of natl_box_adjoint)
74      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
75    o SVD
76      * first complete, non-hacked version for SVD calculations
77      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
78        performed via direct access files admtlm_vector.it????
79        (via ctrl_[un]pack)
80      * optimcycle is used for ARPACK iteration counter
81        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
82      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
83        and add linear transforms where necessary
84      * controls are initial/final SST, SSS (can be extended; need to check
85        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
86    o mdsio: filename info to both stderr, stdout
87    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
88      from sign change
89    
90    checkpoint55j_post
91    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
92      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
93    o add consistent build directories and .cvsignore files to verification
94    o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
95    o make all subroutines 30 or less characters in length for certain older
96      compilers to work (a thorough search only turns up two routines in
97      pkg/ptracers)
98    o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;
99      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
100    
101    checkpoint55i_post
102    o change arrays for total vertical diffusivity (2.D if explicit,
103      3.D if implicit) ; each ptracer uses its own background value.
104    o added mnc/NetCDF output capability to ocn_compon_interf
105      - added bits to verification/cpl_aim+ocn so that it can run on
106        ITRDA and other clusters without the mpirun "-wd" option
107    o fixed wayward endif in mom_fluxform.F that messed up cyclindrical
108      configuration
109    o give MNC the ability to create additional files rather than
110      exceeding a specified file size limit "MNC_MAX_FILESIZE"
111      - the default is just less than 2GB which is a practical limit
112        on many systems
113    o Compute the non-local term using either KPP vertical diffusivity (=default)
114       or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)
115    
116    checkpoint55h_post
117    o add verification test "vermix"
118  o remove all the *_ioinc flags and replace with the single global  o remove all the *_ioinc flags and replace with the single global
119    outputTypesInclusive flag    outputTypesInclusive flag
120  o allow to set a vertical profile of vertical diffusivity for T & S  o allow to set a vertical profile of vertical diffusivity for T & S
121    o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS
122    o useMNC moved from data.mnc to data.pkg
123    
124  checkpoint55g_post  checkpoint55g_post
125  o Renaming carbon AD experiments to comply with testreport conventions  o Renaming carbon AD experiments to comply with testreport conventions

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