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revision 1.706 by jmc, Sun Jul 16 00:27:38 2006 UTC revision 1.723 by mlosch, Fri Sep 1 10:17:39 2006 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    
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    
15    checkpoint58o_post
16    o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ;
17      remove old subroutines (_XY_ & _XYZ_); update the adjoint version.
18    o change controling S/R for writing pickup file (new S/R do_write_pickup)
19      and clean-up reading/writing of pickup files.
20    o fix local version of read/write pickup (NH part) in rotating_tank/code
21    o simplify EXCH interface:
22     - change _XYZ_ interface to _3D_ subroutine (with 3rd dim in argument list)
23     - not often used EXCH S/R (exch_z, exch_uv_agrid): keep only the _3D_ version
24    o added the regrid package
25    o shelfice:
26     - add a simple boundary layer scheme to reduce noise
27     - fix the indexing in shelfice_u/v_drag so that there will be actually drag
28    
29    checkpoint58n_post
30    o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
31       local variable (not in common block).
32    o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
33      - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more);
34      - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls
35        to work with SingleCpuIO.
36    o add "_d 0" to real constant of pkg/cfc subroutines ;
37       update exp. cfc_exemple & tutorial_cfc_offline output files.
38    o multi-threading and IO:
39      - all threads call READ_FLD S/R (needed if using SingleCpuIO):
40        (no BEGIN_MASTER/ END_MASTER around the call, but inside MDSIO S/R.
41      - barrier before and after reading.
42      - stop if other than master is calling MDS_WRITELOCAL (if #undef IO_THREAD_SAFE)
43      - avoid using MDS_WRITELOCAL for LAND pkg output.
44      - new S/R AIM_WRITE_PHYS (replaces AIM_WRITE_LOCAL) to write AIM physics
45        common-block variables ; Allows multi-threading with master-thread IO.
46    o change default MAX_NO_THREADS from 32 to 4 ;
47      and stop cleanly when MAX_NO_THREADS is too small.
48    o add S/R BAR_CHECK to check multi-threaded barrier synchronization
49    
50    checkpoint58m_post
51    o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
52       and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
53  o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.  o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.
54     keep global_ocean.90x40x15 (for AD testing) with former secondary test     keep global_ocean.90x40x15 (for AD testing) with former secondary test
55     (".qshyd") as the main test (mv output.qshyd.txt to output.txt)     (".qshyd") as the main test (mv output.qshyd.txt to output.txt)
# Line 14  o consistent with addition of ptracer an Line 60  o consistent with addition of ptracer an
60  o profiles: adding ptracer and ssh  o profiles: adding ptracer and ssh
61  o testreport: change multi-test output-file name  o testreport: change multi-test output-file name
62    (from output.txt.{name} to output.{name}.txt)    (from output.txt.{name} to output.{name}.txt)
63  o profiles: now ok for mutli-threaded case  o profiles: now ok for mutli-tiles case
64  o seaice: add 4 parameters for different advection schemes for area,  o seaice: add 4 parameters for different advection schemes for area,
65    (effective) seaice thickness, enthalphy, and snow height. Their default    (effective) seaice thickness, enthalphy, and snow height. Their default
66    is the standard parameter SEAICEadvScheme    is the standard parameter SEAICEadvScheme
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