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revision 1.1167 by jmc, Fri Oct 2 22:03:33 2009 UTC revision 1.1192 by dfer, Tue Nov 10 17:17:58 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 verification/vermix:
8      - change vermix to a more "classical" 1d column with high vertical reoslution,
9        seasonal heat flux forcing and constant wind forcing --> update outputs
10    o pkg/seaice
11     - fix diagnostics of principal stress components for EVP
12     - add optional diagnostics of non-linear convergence for LSOR solver
13     - make maximum zeta a runtime parameter
14    o model/src (3-d solver):
15      Undo modif from Dec 12, 2005 (solve_for_pressure.F cvs version v.49),
16       which consisted in removing the Surf. Non-Hydrostatic pressure from the
17       whole column and adding it to Eta (inspired from Casualli, 1999):
18       Only affects 3-D solver initial guess and only if using ExactConserv,
19       but tests did show a degradation of solver convergence. For this reason,
20       decide to disable this piece of code.
21       to recover previous version, just set zeroPsNH = exactConserv (line 78).
22      Update output of exp. global_ocean.cs32x15.viscA4 & hs94.cs-32x32x5.impIGW
23    o pkg/ggl90:
24     - fix previous modif (unfortunatly has not been documented here).
25    o pkg/seaice/autodiff:
26     - add CPP flag to include clipping of zeta in EVP code;
27       although clipping of zeta is not necessary for EVP and not recommended
28       it was done by default, now clipping is disabled by default
29     - modify computation and store zetaC/Z in seaice_evp for TAF
30     - add CPP-flag SEAICE_ALLOW_CLIPVELS (undefined by default)
31     - change seaice_calc_viscosities/strainrates for better
32       vectorization after AD by TAF
33     - rearrange common blocks in SEAICE.h once again for easier dumps of
34       adjoint output, adjust adcommon.h and g_common.h
35     - change flux form of default advection scheme for better vectorization
36       of adjoint code
37     - modify lab_sea/input.lsr to test the flux form of default advection
38       scheme
39    o autodiff: fix seaice fields in g_common.h (left over from 3 to 1 level
40      transition in checkpoint61r)
41    
42    checkpoint61x
43    o adjoint: adding two new verification experiments
44      * tutorial_global_biogeo: an online dic sensitivity experiment
45        (work with G. Forget)
46      * tutorial_dic_adjoffline: an offline dic sensitivity experiment
47        (an update of the Dutkiewicz et al., 2006 paper)
48      Both use the same CO2FLUX cost function, but different controls
49      Gradient checks look good, but some recomp. could still be traightened out
50      Should add xx_dic control variable to test at some point
51    o model/src:
52      add run-time parameters to check and/or mask initial Temp & Salt
53    o pkg/ptracers:
54      apply zonal filter (if used) to all passive tracers
55    
56    checkpoint61w
57    o adjoint:
58      * update and finish work on adjoint of dic package (G. Forget)
59      * start adjoint of offline package
60      * bug fix for cube-sphere TLM code (active_file_g.F)
61    o tutorial_global_oce_optim:
62      now tested with 4 tiles (change data.grdchk and update output_adm.txt)
63      and add SIZE.h_mpi for MPI testing
64    o pkg autodiff
65     - fix bug in autodiff_restore
66     - make genmake2 remove comments and empty lines from ad_input_code.f in
67       order to reduce file size (new script file remove_comments_sed)
68    o allows to specify vertical profile of vertical viscosity (viscArNr)
69    o pkg autodiff
70      autodiff_ini_model_io: comment out writing of grid information to netcdf
71      files, because at this time the grid fields are a bunch of zeros
72      (this is analogous to ini_mnc_vars.F)
73    o pkg seaice/autodiff:
74     left-over from removing the 3-time-level fields:
75     - small rearrangement of common blocks (SEAICE.h)
76     - fix field declaration in order to get meaningful output in
77       adseaice.*.nc (adcommon.h)
78  o pkg obcs:  o pkg obcs:
79   - go through NH code only if nonHydrostatic=T   - go through NH code only if nonHydrostatic=T
80   - fix restart for Orlanski (Hydrostatic; still to fix NH+Orlanski restart)   - fix restart for Orlanski (Hydrostatic; still to fix NH+Orlanski restart)
81   - 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
82     => Update output of experiment seaice_obcs     => Update output of experiment seaice_obcs
83   - useOBCSbalance: code is wrong with multi-tile / proc: add a stop.   - useOBCSbalance: code is wrong with multi-tile / proc: add a stop.
  - hack obcs_calc.F to fix restart in experiment seaice_obcs.  
84   - fix NH+Orlanski restart (add wvel OBC value in pickup file)   - fix NH+Orlanski restart (add wvel OBC value in pickup file)
85     - fix restart for useOBCSprescribe + useEXF
86  o pkg ctrl  o pkg ctrl
87   - make obcs as control parameter work also with useSingleCPUio   - make obcs as control parameter work also with useSingleCPUio
88   - replace a few sny and snx by Ny and Nx to be consistent with   - replace a few sny and snx by Ny and Nx to be consistent with

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