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revision 1.1173 by jmc, Fri Oct 9 21:08:38 2009 UTC revision 1.1189 by jmc, Sun Nov 8 17:30:01 2009 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o model/src (3-d solver):
8      Undo modif from Dec 12, 2005 (solve_for_pressure.F cvs version v.49),
9       which consisted in removing the Surf. Non-Hydrostatic pressure from the
10       whole column and adding it to Eta (inspired from Casualli, 1999):
11       Only affects 3-D solver initial guess and only if using ExactConserv,
12       but tests did show a degradation of solver convergence. For this reason,
13       decide to disable this piece of code.
14       to recover previous version, just set zeroPsNH = exactConserv (line 78).
15      Update output of exp. global_ocean.cs32x15.viscA4 & hs94.cs-32x32x5.impIGW
16    o pkg/ggl90:
17     - fix previous modif (unfortunatly has not been documented here).
18    o pkg/seaice/autodiff:
19     - add CPP flag to include clipping of zeta in EVP code;
20       although clipping of zeta is not necessary for EVP and not recommended
21       it was done by default, now clipping is disabled by default
22     - modify computation and store zetaC/Z in seaice_evp for TAF
23     - add CPP-flag SEAICE_ALLOW_CLIPVELS (undefined by default)
24     - change seaice_calc_viscosities/strainraties for better
25       vectorization after AD by TAF
26     - rearrange common blocks in SEAICE.h once again for easier dumps of
27       adjoint output, adjust adcommon.h and g_common.h
28     - change flux form of default advection scheme for better vectorization
29       of adjoint code
30     - modify lab_sea/input.lsr to test the flux form of default advection
31       scheme
32    o autodiff: fix seaice fields in g_common.h (left over from 3 to 1 level
33      transition in checkpoint61r)
34    
35    checkpoint61x
36    o adjoint: adding two new verification experiments
37      * tutorial_global_biogeo: an online dic sensitivity experiment
38        (work with G. Forget)
39      * tutorial_dic_adjoffline: an offline dic sensitivity experiment
40        (an update of the Dutkiewicz et al., 2006 paper)
41      Both use the same CO2FLUX cost function, but different controls
42      Gradient checks look good, but some recomp. could still be traightened out
43      Should add xx_dic control variable to test at some point
44    o model/src:
45      add run-time parameters to check and/or mask initial Temp & Salt
46    o pkg/ptracers:
47      apply zonal filter (if used) to all passive tracers
48    
49    checkpoint61w
50    o adjoint:
51      * update and finish work on adjoint of dic package (G. Forget)
52      * start adjoint of offline package
53      * bug fix for cube-sphere TLM code (active_file_g.F)
54  o tutorial_global_oce_optim:  o tutorial_global_oce_optim:
55    now tested with 4 tiles (change data.grdchk and update output_adm.txt)    now tested with 4 tiles (change data.grdchk and update output_adm.txt)
56      and add SIZE.h_mpi for MPI testing
57  o pkg autodiff  o pkg autodiff
58   - fix bug in autodiff_restore   - fix bug in autodiff_restore
59   - make genmake2 remove comments and empty lines from ad_input_code.f in   - make genmake2 remove comments and empty lines from ad_input_code.f in
# Line 23  o pkg seaice/autodiff: Line 71  o pkg seaice/autodiff:
71  o pkg obcs:  o pkg obcs:
72   - go through NH code only if nonHydrostatic=T   - go through NH code only if nonHydrostatic=T
73   - fix restart for Orlanski (Hydrostatic; still to fix NH+Orlanski restart)   - fix restart for Orlanski (Hydrostatic; still to fix NH+Orlanski restart)
74   - move call to OBCS_CALC before SEAICE_MODEL which needs seaice-obcields   - move call to OBCS_CALC before SEAICE_MODEL which needs seaice-obc fields
75     => Update output of experiment seaice_obcs     => Update output of experiment seaice_obcs
76   - useOBCSbalance: code is wrong with multi-tile / proc: add a stop.   - useOBCSbalance: code is wrong with multi-tile / proc: add a stop.
77   - fix NH+Orlanski restart (add wvel OBC value in pickup file)   - fix NH+Orlanski restart (add wvel OBC value in pickup file)
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