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revision 1.685 by baylor, Thu Jun 22 19:39:21 2006 UTC revision 1.719 by jmc, Thu Aug 24 20:41:53 2006 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o change controling S/R for writing pickup file (new S/R do_write_pickup)
8      and clean-up reading/writing of pickup files.
9    o fix local version of read/write pickup (NH part) in rotating_tank/code
10    o simplify EXCH interface:
11     - change _XYZ_ interface to _3D_ subroutine (with 3rd dim in argument list)
12     - not often used EXCH S/R (exch_z, exch_uv_agrid): keep only the _3D_ version
13    o added the regrid package
14    o shelfice:
15     - add a simple boundary layer scheme to reduce noise
16     - fix the indexing in shelfice_u/v_drag so that there will be actually drag
17    
18    checkpoint58n_post
19    o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
20       local variable (not in common block).
21    o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
22      - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more);
23      - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls
24        to work with SingleCpuIO.
25    o add "_d 0" to real constant of pkg/cfc subroutines ;
26       update exp. cfc_exemple & tutorial_cfc_offline output files.
27    o multi-threading and IO:
28      - all threads call READ_FLD S/R (needed if using SingleCpuIO):
29        (no BEGIN_MASTER/ END_MASTER around the call, but inside MDSIO S/R.
30      - barrier before and after reading.
31      - stop if other than master is calling MDS_WRITELOCAL (if #undef IO_THREAD_SAFE)
32      - avoid using MDS_WRITELOCAL for LAND pkg output.
33      - new S/R AIM_WRITE_PHYS (replaces AIM_WRITE_LOCAL) to write AIM physics
34        common-block variables ; Allows multi-threading with master-thread IO.
35    o change default MAX_NO_THREADS from 32 to 4 ;
36      and stop cleanly when MAX_NO_THREADS is too small.
37    o add S/R BAR_CHECK to check multi-threaded barrier synchronization
38    
39    checkpoint58m_post
40    o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
41       and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
42    o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.
43       keep global_ocean.90x40x15 (for AD testing) with former secondary test
44       (".qshyd") as the main test (mv output.qshyd.txt to output.txt)
45    o CVS modules: update MITgcm_verif_basic; remove MITgcm_verif_ocean & _verif_atmos;
46        add MITgcm_tutorials (= code + all the tutorials)
47    o ecco, option to compute cost for total ssh (mean+anom)
48    o consistent with addition of ptracer and ssh in pkg/profiles
49    o profiles: adding ptracer and ssh
50    o testreport: change multi-test output-file name
51      (from output.txt.{name} to output.{name}.txt)
52    o profiles: now ok for mutli-tiles case
53    o seaice: add 4 parameters for different advection schemes for area,
54      (effective) seaice thickness, enthalphy, and snow height. Their default
55      is the standard parameter SEAICEadvScheme
56    o calc_gw:
57     - add cosFacU in zonal viscous flux (harmonic.visc.).
58     - put back side-drag (call new S/R MOM_W_SIDEDRAG) and output.txt.
59       of tutorial_plume_on_slope.
60    o obcs_calc.F : fix index Pb in OBSeta & OBNeta (Thanks to Gianmaria).
61    o calc_gw: true flux-form, account for horizontal grid spacing.
62      update rotating_tank results, but not plume_on_slope (affected at
63      truncation level, 11 digits).
64    
65    checkpoint58l_post
66    o calc_gw:
67     - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
68     - remove side-drag for now (need to fix it); update plume_on_slope results.
69     - fix for partial-cell & non-uniform dz; update plume_on_slope results.
70    o commit code to make SST/SSS weights spatially variable
71      (based on either variable in-situ or variable initial T/S weights)
72    o pkg/ecco:
73      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
74        now based on horizontally varying weights wthetaLev, wsaltLev
75      * cost_averagesflags now returns year indices in addition to day, month
76      * sflux balance is performed on annual basis
77        (sflxumm, sfluxmm2, bal_sfluxmm)
78      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
79        including separate counting and multipliers
80    o pkg/rbcs
81      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
82    
83    checkpoint58k_post
84    o testreport:
85     - always build in dir. "build" (if not there, mkdir build instead of building
86       & running in input)
87     - run in dir run (if it exists), in build otherwise.
88     - call prepare_run (if input/prepare_run exists)
89     - run multi-threaded test (with new option: "-mth") if file input/eedata.mth exists.
90    o pkg/exf modifications to interpolation and rotation routines for more
91       reasonable treatment of North Pole singularity: for tracers North Pole
92       value is set to northernmost zonal-mean value, for zonal velocity it is
93       set to zero, and for meridional velocity it is set to northernmost value.
94    o pkg/exf/exf_check_range.F
95     - add tile index to diagnostics and move stop statement to the very
96       end of the routine.
97    o pkg/diagnostics: (diagnostics_main_init.F)
98      define title of isomorphic variables according to the current config.
99    o pkg/thsice with pkg/seaice dynamics:
100    - fix domain of computation (interior only, required for exf) and do exchanges
101    - seaice-dynamics forcing: add atmospheric and seaice loading to SSH gradient
102    o towards a standard way of dealing with multi-threading in MONITOR
103      and ${PKG}_MONITOR (all except ptracers_monitor) subroutines.
104  o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)  o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)
105     to W momentum equation in nonhydrostatic and quasihydrostatic runs.       to W momentum equation in nonhydrostatic and quasihydrostatic runs.  
106  o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.  o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.

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