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revision 1.684 by jmc, Tue Jun 20 21:20:25 2006 UTC revision 1.715 by mlosch, Mon Aug 14 16:53:08 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 shelfice: add a simple boundary layer scheme to reduce noise
8    
9    checkpoint58n_post
10    o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
11       local variable (not in common block).
12    o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
13      - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more);
14      - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls
15        to work with SingleCpuIO.
16    o add "_d 0" to real constant of pkg/cfc subroutines ;
17       update exp. cfc_exemple & tutorial_cfc_offline output files.
18    o multi-threading and IO:
19      - all threads call READ_FLD S/R (needed if using SingleCpuIO):
20        (no BEGIN_MASTER/ END_MASTER around the call, but inside MDSIO S/R.
21      - barrier before and after reading.
22      - stop if other than master is calling MDS_WRITELOCAL (if #undef IO_THREAD_SAFE)
23      - avoid using MDS_WRITELOCAL for LAND pkg output.
24      - new S/R AIM_WRITE_PHYS (replaces AIM_WRITE_LOCAL) to write AIM physics
25        common-block variables ; Allows multi-threading with master-thread IO.
26    o change default MAX_NO_THREADS from 32 to 4 ;
27      and stop cleanly when MAX_NO_THREADS is too small.
28    o add S/R BAR_CHECK to check multi-threaded barrier synchronization
29    
30    checkpoint58m_post
31    o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
32       and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
33    o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.
34       keep global_ocean.90x40x15 (for AD testing) with former secondary test
35       (".qshyd") as the main test (mv output.qshyd.txt to output.txt)
36    o CVS modules: update MITgcm_verif_basic; remove MITgcm_verif_ocean & _verif_atmos;
37        add MITgcm_tutorials (= code + all the tutorials)
38    o ecco, option to compute cost for total ssh (mean+anom)
39    o consistent with addition of ptracer and ssh in pkg/profiles
40    o profiles: adding ptracer and ssh
41    o testreport: change multi-test output-file name
42      (from output.txt.{name} to output.{name}.txt)
43    o profiles: now ok for mutli-tiles case
44    o seaice: add 4 parameters for different advection schemes for area,
45      (effective) seaice thickness, enthalphy, and snow height. Their default
46      is the standard parameter SEAICEadvScheme
47    o calc_gw:
48     - add cosFacU in zonal viscous flux (harmonic.visc.).
49     - put back side-drag (call new S/R MOM_W_SIDEDRAG) and output.txt.
50       of tutorial_plume_on_slope.
51    o obcs_calc.F : fix index Pb in OBSeta & OBNeta (Thanks to Gianmaria).
52    o calc_gw: true flux-form, account for horizontal grid spacing.
53      update rotating_tank results, but not plume_on_slope (affected at
54      truncation level, 11 digits).
55    
56    checkpoint58l_post
57    o calc_gw:
58     - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
59     - remove side-drag for now (need to fix it); update plume_on_slope results.
60     - fix for partial-cell & non-uniform dz; update plume_on_slope results.
61    o commit code to make SST/SSS weights spatially variable
62      (based on either variable in-situ or variable initial T/S weights)
63    o pkg/ecco:
64      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
65        now based on horizontally varying weights wthetaLev, wsaltLev
66      * cost_averagesflags now returns year indices in addition to day, month
67      * sflux balance is performed on annual basis
68        (sflxumm, sfluxmm2, bal_sfluxmm)
69      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
70        including separate counting and multipliers
71    o pkg/rbcs
72      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
73    
74    checkpoint58k_post
75    o testreport:
76     - always build in dir. "build" (if not there, mkdir build instead of building
77       & running in input)
78     - run in dir run (if it exists), in build otherwise.
79     - call prepare_run (if input/prepare_run exists)
80     - run multi-threaded test (with new option: "-mth") if file input/eedata.mth exists.
81    o pkg/exf modifications to interpolation and rotation routines for more
82       reasonable treatment of North Pole singularity: for tracers North Pole
83       value is set to northernmost zonal-mean value, for zonal velocity it is
84       set to zero, and for meridional velocity it is set to northernmost value.
85    o pkg/exf/exf_check_range.F
86     - add tile index to diagnostics and move stop statement to the very
87       end of the routine.
88    o pkg/diagnostics: (diagnostics_main_init.F)
89      define title of isomorphic variables according to the current config.
90    o pkg/thsice with pkg/seaice dynamics:
91    - fix domain of computation (interior only, required for exf) and do exchanges
92    - seaice-dynamics forcing: add atmospheric and seaice loading to SSH gradient
93    o towards a standard way of dealing with multi-threading in MONITOR
94      and ${PKG}_MONITOR (all except ptracers_monitor) subroutines.
95    o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)
96       to W momentum equation in nonhydrostatic and quasihydrostatic runs.  
97  o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.  o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.
98  o pkg/seaice: fix SEAICEuseEVPpickup parameter (put it in a commom block)  o pkg/seaice: fix SEAICEuseEVPpickup parameter (put it in a commom block)
99  o generic_advdiff: DST advection S/R : use local copy of velocity to compute CFL  o generic_advdiff: DST advection S/R : use local copy of velocity to compute CFL

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