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revision 1.708 by jmc, Mon Jul 17 01:54:55 2006 UTC revision 1.729 by jmc, Fri Oct 6 19:44:51 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 pkg/seaice: implement sea-ice loading (when using RealFreshWaterFlux)
8    
9    checkpoint58p_post
10    o obcs: stop if obcs is used with useCDscheme = .true.
11    o shelfice:
12     - fix a sign error so that no slip at shelfice interface works
13     - remove stop for combination non-hydrostatic code and shelfice. That does
14       not mean, that the results are correct, but at least they are numerically
15       stable
16    o diagnoctics: modify UVELPHI and VVELPHI to include hfac (i.e. mass-weighted)
17    o added adjoint exch routined for all exch*3d* routines
18      and updated flow directives
19    
20    checkpoint58o_post
21    o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ;
22      remove old subroutines (_XY_ & _XYZ_); update the adjoint version.
23    o change controling S/R for writing pickup file (new S/R do_write_pickup)
24      and clean-up reading/writing of pickup files.
25    o fix local version of read/write pickup (NH part) in rotating_tank/code
26    o simplify EXCH interface:
27     - change _XYZ_ interface to _3D_ subroutine (with 3rd dim in argument list)
28     - not often used EXCH S/R (exch_z, exch_uv_agrid): keep only the _3D_ version
29    o added the regrid package
30    o shelfice:
31     - add a simple boundary layer scheme to reduce noise
32     - fix the indexing in shelfice_u/v_drag so that there will be actually drag
33    
34    checkpoint58n_post
35    o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
36       local variable (not in common block).
37    o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
38      - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more);
39      - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls
40        to work with SingleCpuIO.
41    o add "_d 0" to real constant of pkg/cfc subroutines ;
42       update exp. cfc_exemple & tutorial_cfc_offline output files.
43    o multi-threading and IO:
44      - all threads call READ_FLD S/R (needed if using SingleCpuIO):
45        (no BEGIN_MASTER/ END_MASTER around the call, but inside MDSIO S/R.
46      - barrier before and after reading.
47      - stop if other than master is calling MDS_WRITELOCAL (if #undef IO_THREAD_SAFE)
48      - avoid using MDS_WRITELOCAL for LAND pkg output.
49      - new S/R AIM_WRITE_PHYS (replaces AIM_WRITE_LOCAL) to write AIM physics
50        common-block variables ; Allows multi-threading with master-thread IO.
51    o change default MAX_NO_THREADS from 32 to 4 ;
52      and stop cleanly when MAX_NO_THREADS is too small.
53    o add S/R BAR_CHECK to check multi-threaded barrier synchronization
54    
55  checkpoint58m_post  checkpoint58m_post
56  o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.  o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
57     and side-drag) on CS-grid : global_ocean.cs32x15.viscA4     and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
# Line 17  o consistent with addition of ptracer an Line 65  o consistent with addition of ptracer an
65  o profiles: adding ptracer and ssh  o profiles: adding ptracer and ssh
66  o testreport: change multi-test output-file name  o testreport: change multi-test output-file name
67    (from output.txt.{name} to output.{name}.txt)    (from output.txt.{name} to output.{name}.txt)
68  o profiles: now ok for mutli-threaded case  o profiles: now ok for mutli-tiles case
69  o seaice: add 4 parameters for different advection schemes for area,  o seaice: add 4 parameters for different advection schemes for area,
70    (effective) seaice thickness, enthalphy, and snow height. Their default    (effective) seaice thickness, enthalphy, and snow height. Their default
71    is the standard parameter SEAICEadvScheme    is the standard parameter SEAICEadvScheme

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