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revision 1.335 by jmc, Tue Jul 27 00:44:10 2004 UTC revision 1.352 by heimbach, Wed Sep 22 21:31:35 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o obcs stuff
7      - new runtime flags useOBCSprescribe, useOBCSbalance
8      - re-arranged obcs_calc
9      - moved exf_getobcs to obcs_prescibe_read
10        obcs_prescibe_read is called after ORLANSKI stuff
11        and independent of it (executable can contain all).
12      - updated obcs_check
13    o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments
14      which simplifies the calls and passes the ifc check-bounds test
15    
16    checkpoint55b_post
17    o add a 2D scalar, Z location, exchange_2 routine.
18    o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows
19      to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]
20      affects advect_cs results (for the wrong reason): update output.txt
21    o use a more standard discretization for biharmonic viscosity ;
22     (original version still available with #define MOM_VI_ORIGINAL_VISCA4 )
23      affects results of dome set-up: update output.txt
24    o fix gad_advection.F (CubedSphere part), back to version 1.23
25    o fix bug in mom_vi_del2uv.F (CubedSphere part).
26    
27    checkpoint55a_post
28    o merged code to
29      * prescribe/read time-dependent open boundaries
30        (works in conjunction with exf, cal)
31      * sponge layer code for open boundaries
32      * each boundary N/S/E/W now has its own CPP option
33        (healthy for the adjoint)
34    
35    checkpoint55
36    o up-to-date adjoint of previous breaks
37      - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix
38      - global_ocean_ebm: adjoint still needs fix (TLM ok)
39      - global_ocean.90x40x15: extended GMREDI_OPTIONS.h
40      - carbon: * remove tr1-related adjoint verification
41                * add ptracer as control variable
42    o remove all tr1-related code (ALLOW_PASSIVE_TRACER)
43      (adjoint stuff still has some tr1 'names', but all use ptracer arrays)
44    
45    checkpoint54f_post
46    o in verification/carbin/ remove experiment related to
47      ALLOW_PASSIVE_TRACER (array tr1 etc)
48      code_ad/ input_ad/ results_ad
49    
50    o add two new packages
51      - ggl90, TKE-model of Gaspar et al. (1990), Blanke+Delecluse (1993)
52        + subject to optimization (memory)
53      - opps, OPPS (ocean penetrative plume scheme) of Paluszkiewicz+Romea (1997)
54        + subject to reordering (many GOTOs in the original code)
55        + so far opps is called for every (i,j) point, and then operates in
56          the vertical; one may want to reorder the scheme in order operate in
57          horizontal slabs at the cost of (a lot of) memory, at least ten new 3D
58          fields)
59    o overhaul of IO so that we now have flags for MDSIO and/or MNC
60      - all verification tests compile and run with linux_ia32_g77
61      - defaults are compatible with current input files--nothing
62        should change if you were not previously using MNC
63      - MNC output has been added in numerous places (eg. timeave)
64        but there are still a few writes not yet do-able with MNC
65        (this is in progress)
66      - flags now allow for either/or/both use of MDSIO and MNC and
67        documentation will soon follow
68      - numerous small formatting cleanups for ProTeX
69    o add version info (via BUILD_INFO.h) to MNC and stdout
70    
71    checkpoint54e_post
72    o add two new packages
73      - pp81 (Packanowski and Philander, 1981), Richardson number and
74        stratification dependent mixing
75      - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme
76      - these scheme operate in a similar manner as KPP (without ghat, of
77        course), however there is only one diffusivity that is used for both
78        temperature and salinity (and passive tracers)ç
79    o add offline package
80    o add "verification/dic_example" which contains a dic-gchem-ptracer setup
81      provided by Stephanie Dutkiewicz
82    o genmake2: add ability to search for C compilers and cleanup test output
83      - fixes recent SX-6 problems and should help with others (eg. HP-UX)
84    
85    checkpoint54d_post
86    o data.diagnostics: if levels() is unspecified then ALL levels are diagnosed
87    o bug fix in pkg/cal/cal_addtime.F for TheCalendar='model' day count is wrong,
88      leading to additional shift by 5 days each year of integration
89       (i.e. leading to considerable offset over the years)
90  o update global_ocean.cs32x15/thsice: use z* + RealFW + staggerTimeStep  o update global_ocean.cs32x15/thsice: use z* + RealFW + staggerTimeStep
91  o start with no AB and no initial filtering (staggerTimeStep):  o start with no AB and no initial filtering (staggerTimeStep):
92    change the results of test-exp: hs94.128x64x5, hs94.1x64x5 & hs94.cs-32x32x5    change the results of test-exp: hs94.128x64x5, hs94.1x64x5 & hs94.cs-32x32x5

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