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revision 1.1901 by jmc, Thu Jul 25 01:12:45 2013 UTC revision 1.1910 by jmc, Sun Aug 11 16:12:57 2013 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/inc:
8      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
9        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
10    o pkg/kpp & aim_v23:
11      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
12    o pkg/seaice:
13      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
14        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
15      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
16    o eesupp/src:
17      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
18        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
19    o switch to TAF version-2:
20      - add flow directives to "freeze" naming convention for ad-routines that
21        are used in I/O routines of adjoint state and associated common blocks
22        that are used in adcommon.h (backward compatible with version-1)
23      - update all ad-optfiles (in tools/adjoint_options + few local to some
24        verification exp) to switch to latest TAF version (currently 2.5.5);
25        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
26        out except for diva).
27      - the major change with TAF version-2 is that both the differentiated
28        routines and the forward routines (new) are returned as part of the TAF
29        output source code. Update genmake2 accordingly.
30      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
31        with version-2 when compared to TLM or FWD gradient); other experiments
32        output show minor changes (machine truncation level); update the few AD &
33        TLM output with 12 matching digits only (some prior to version-2 switch).
34    
35    checkpoint64l (2013/08/05)
36    o model/src:
37      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
38      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
39        when using TAF but only if using OpenAD.
40    o pkg/mom_common+fluxform+vecinv:
41      - always set horiz. viscosity arrays to background value before calling
42        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
43        only when using variable horiz. viscosity (useVariableVisc=T);
44      - simplify mom_vecinv.F (only 1 block for momViscosity).
45    o pkg/mom_common: variable horiz. viscosity in NH code
46      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
47        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
48      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
49        useBiharmonicVisc & useVariableVisc.
50      - fix old bug (already in 1rst implementation of variable horizontal viscosity
51        in calc_gw.F, version 1.27, 2006/06/20):
52        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
53        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
54      - change background horiz viscosity in vertical momentum (gW) to always be
55        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
56        any type of variable viscosity, e.g., viscAh/4Grid)
57      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
58        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
59        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
60        default viscAh,viscA4 is zero).
61    o model/src:
62      - extend length of drC & recip_drC from Nr to Nr+1.
63  o Divided Adjoint (DIVA) with MPI:  o Divided Adjoint (DIVA) with MPI:
64    - genmake2: do not create local ./mpi_headers dir when no file to copy into.    - genmake2: do not create local ./mpi_headers dir when no file to copy into.
65    - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT    - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT

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