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revision 1.341 by mlosch, Thu Sep 2 09:21:55 2004 UTC revision 1.355 by jmc, Fri Sep 24 17:10:22 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 fix mask Pb in multidimAdvection on CS-grid (still a small Pb with ipass)
7    o fix biharmonic diffusion on CS-grid.
8    o more obcs stuff
9      - added obcs_external_fields_load as an alternative to the EXF-pkg option
10        for reading boundary values. This routine is called from
11        obcs_prescribe_read
12      - updated obcs_check
13    
14    checkpoint55c_post
15    o obcs stuff
16      - new runtime flags useOBCSprescribe, useOBCSbalance
17      - re-arranged obcs_calc
18      - moved exf_getobcs to obcs_prescibe_read
19        obcs_prescibe_read is called after ORLANSKI stuff
20        and independent of it (executable can contain all).
21      - updated obcs_check
22      - added exchanges for U,V,gU,gV for useOBCSprescribe=.TRUE.
23        These may be necessary only if tangential velocities are
24        prescribed at OB, not sure, needs testing.
25    o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments
26      which simplifies the calls and passes the ifc check-bounds test
27    
28    checkpoint55b_post
29    o add a 2D scalar, Z location, exchange_2 routine.
30    o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows
31      to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]
32      affects advect_cs results (for the wrong reason): update output.txt
33    o use a more standard discretization for biharmonic viscosity ;
34     (original version still available with #define MOM_VI_ORIGINAL_VISCA4 )
35      affects results of dome set-up: update output.txt
36    o fix gad_advection.F (CubedSphere part), back to version 1.23
37    o fix bug in mom_vi_del2uv.F (CubedSphere part).
38    
39    checkpoint55a_post
40    o merged code to
41      * prescribe/read time-dependent open boundaries
42        (works in conjunction with exf, cal)
43      * sponge layer code for open boundaries
44      * each boundary N/S/E/W now has its own CPP option
45        (healthy for the adjoint)
46    
47    checkpoint55
48    o up-to-date adjoint of previous breaks
49      - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix
50      - global_ocean_ebm: adjoint still needs fix (TLM ok)
51      - global_ocean.90x40x15: extended GMREDI_OPTIONS.h
52      - carbon: * remove tr1-related adjoint verification
53                * add ptracer as control variable
54    o remove all tr1-related code (ALLOW_PASSIVE_TRACER)
55      (adjoint stuff still has some tr1 'names', but all use ptracer arrays)
56    
57    checkpoint54f_post
58    o in verification/carbin/ remove experiment related to
59      ALLOW_PASSIVE_TRACER (array tr1 etc)
60      code_ad/ input_ad/ results_ad
61    
62    o add two new packages
63      - ggl90, TKE-model of Gaspar et al. (1990), Blanke+Delecluse (1993)
64        + subject to optimization (memory)
65      - opps, OPPS (ocean penetrative plume scheme) of Paluszkiewicz+Romea (1997)
66        + subject to reordering (many GOTOs in the original code)
67        + so far opps is called for every (i,j) point, and then operates in
68          the vertical; one may want to reorder the scheme in order operate in
69          horizontal slabs at the cost of (a lot of) memory, at least ten new 3D
70          fields)
71    o overhaul of IO so that we now have flags for MDSIO and/or MNC
72      - all verification tests compile and run with linux_ia32_g77
73      - defaults are compatible with current input files--nothing
74        should change if you were not previously using MNC
75      - MNC output has been added in numerous places (eg. timeave)
76        but there are still a few writes not yet do-able with MNC
77        (this is in progress)
78      - flags now allow for either/or/both use of MDSIO and MNC and
79        documentation will soon follow
80      - numerous small formatting cleanups for ProTeX
81    o add version info (via BUILD_INFO.h) to MNC and stdout
82    
83  checkpoint54e_post  checkpoint54e_post
84  o add two new packages  o add two new packages
85    - pp81 (Packanowski and Philander, 1981), Richardson number and    - pp81 (Packanowski and Philander, 1981), Richardson number and

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