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revision 1.693 by jmc, Thu Jul 6 00:33:33 2006 UTC revision 1.725 by heimbach, Fri Sep 8 23:41:17 2006 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint58p_post
8    o shelfice:
9     - fix a sign error so that no slip at shelfice interface works
10     - remove stop for combination non-hydrostatic code and shelfice. That does
11       not mean, that the results are correct, but at least they are numerically
12       stable
13    o diagnoctics: modify UVELPHI and VVELPHI to include hfac (i.e. mass-weighted)
14    o added adjoint exch routined for all exch*3d* routines
15      and updated flow directives
16    
17    checkpoint58o_post
18    o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ;
19      remove old subroutines (_XY_ & _XYZ_); update the adjoint version.
20    o change controling S/R for writing pickup file (new S/R do_write_pickup)
21      and clean-up reading/writing of pickup files.
22    o fix local version of read/write pickup (NH part) in rotating_tank/code
23    o simplify EXCH interface:
24     - change _XYZ_ interface to _3D_ subroutine (with 3rd dim in argument list)
25     - not often used EXCH S/R (exch_z, exch_uv_agrid): keep only the _3D_ version
26    o added the regrid package
27    o shelfice:
28     - add a simple boundary layer scheme to reduce noise
29     - fix the indexing in shelfice_u/v_drag so that there will be actually drag
30    
31    checkpoint58n_post
32    o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
33       local variable (not in common block).
34    o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
35      - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more);
36      - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls
37        to work with SingleCpuIO.
38    o add "_d 0" to real constant of pkg/cfc subroutines ;
39       update exp. cfc_exemple & tutorial_cfc_offline output files.
40    o multi-threading and IO:
41      - all threads call READ_FLD S/R (needed if using SingleCpuIO):
42        (no BEGIN_MASTER/ END_MASTER around the call, but inside MDSIO S/R.
43      - barrier before and after reading.
44      - stop if other than master is calling MDS_WRITELOCAL (if #undef IO_THREAD_SAFE)
45      - avoid using MDS_WRITELOCAL for LAND pkg output.
46      - new S/R AIM_WRITE_PHYS (replaces AIM_WRITE_LOCAL) to write AIM physics
47        common-block variables ; Allows multi-threading with master-thread IO.
48    o change default MAX_NO_THREADS from 32 to 4 ;
49      and stop cleanly when MAX_NO_THREADS is too small.
50    o add S/R BAR_CHECK to check multi-threaded barrier synchronization
51    
52    checkpoint58m_post
53    o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
54       and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
55    o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.
56       keep global_ocean.90x40x15 (for AD testing) with former secondary test
57       (".qshyd") as the main test (mv output.qshyd.txt to output.txt)
58    o CVS modules: update MITgcm_verif_basic; remove MITgcm_verif_ocean & _verif_atmos;
59        add MITgcm_tutorials (= code + all the tutorials)
60    o ecco, option to compute cost for total ssh (mean+anom)
61    o consistent with addition of ptracer and ssh in pkg/profiles
62    o profiles: adding ptracer and ssh
63    o testreport: change multi-test output-file name
64      (from output.txt.{name} to output.{name}.txt)
65    o profiles: now ok for mutli-tiles case
66    o seaice: add 4 parameters for different advection schemes for area,
67      (effective) seaice thickness, enthalphy, and snow height. Their default
68      is the standard parameter SEAICEadvScheme
69    o calc_gw:
70     - add cosFacU in zonal viscous flux (harmonic.visc.).
71     - put back side-drag (call new S/R MOM_W_SIDEDRAG) and output.txt.
72       of tutorial_plume_on_slope.
73    o obcs_calc.F : fix index Pb in OBSeta & OBNeta (Thanks to Gianmaria).
74    o calc_gw: true flux-form, account for horizontal grid spacing.
75      update rotating_tank results, but not plume_on_slope (affected at
76      truncation level, 11 digits).
77    
78    checkpoint58l_post
79    o calc_gw:
80     - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
81     - remove side-drag for now (need to fix it); update plume_on_slope results.
82     - fix for partial-cell & non-uniform dz; update plume_on_slope results.
83    o commit code to make SST/SSS weights spatially variable
84      (based on either variable in-situ or variable initial T/S weights)
85    o pkg/ecco:
86      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
87        now based on horizontally varying weights wthetaLev, wsaltLev
88      * cost_averagesflags now returns year indices in addition to day, month
89      * sflux balance is performed on annual basis
90        (sflxumm, sfluxmm2, bal_sfluxmm)
91      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
92        including separate counting and multipliers
93    o pkg/rbcs
94      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
95    
96  checkpoint58k_post  checkpoint58k_post
97  o testreport:  o testreport:
98   - always build in dir. "build" (if not there, mkdir build instead of building   - always build in dir. "build" (if not there, mkdir build instead of building

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