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revision 1.1901 by jmc, Thu Jul 25 01:12:45 2013 UTC revision 1.1922 by mlosch, Mon Sep 23 15:23:43 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 pkg/seaice/seaice_check.F: add a check to catch the case of specifying
8      lw/swfluxfile instead of lw/swdownfile in data.exf together with pkg/seaice
9    o tools/build_options: linux_amd64_gfortran & linux_amd64_ifort11:
10      - remove CPP='cpp -traditional -P' (this is genmake2 default)
11      - add switch (for big setups) to use 'medium' memory-model (but leave it
12        commented out for now). Note: needed with FC 19 to compile big setups.
13    o pkg/atm_compon_interf:
14      - regroup per field origin (model & pkgs) the coupling storage routines
15         (which accumalate in time each coupling field)
16      - move bi,bj loops inside atm_store_my_data.F and store also wind-stress;
17        update accordingly + simplify aim_do_physics.F
18    
19    checkpoint64n (2013/08/26)
20    o pkg/bbl:
21      - update formulation to reduce dispersion of tracer properties in bbl
22      - replaced horizontal and vertical transport parameters with velocities
23      - changes results for verification/global_with_exf.yearly
24    o verification/halfpipe_streamice:
25      - change to matrix construction; update both Fwd & AD output.
26    o verification/tutorial_tracer_adjsens:
27      - OpenAD test: switch to vector-invariant momentum since fluxform with
28        rStar causes problems with OpenAD; update output.
29    o tools:
30      - genmake2: define a common prefix for all temp-file names ; move them
31        to local /tmp disk (but would be easy to move them back);
32      - xmakedepend: apply the same switch for temp-files.
33    o pkg/offline:
34      - changes for use with rStar (NLFS): assume that we continue to provide
35        UVELMASS/hFacW_ini & VVELMASS/hFacS_ini (hFacWi,S_ini as written in grid
36        output files) and apply r* scaling at each time-step (function of the time
37        varying Eta field); use normal pickup files (needed for restart with NLFS).
38    o adjoint with OpenAD:
39      - move OpenAD-specific files from verification/OpenAD/code_oad_all to a new
40        package openad.  This package has to be compiled for all runs with OpenAD
41        instead of specifying code_oad_all as a modification directory.
42      - link the fortran templates from tools/OAD_support to the build directory
43        for preprocessing to avoid conflicts between different setups compiled
44        simultaneously and simplify cleanup.
45    o pkg/exf:
46      - in exf_getforcing.F: comment out most of the EXCH calls (fields used by
47        main model or other pkgs are exchanged in EXF_MAPFIELDS).
48    o model/src:
49      - do_stagger_fields_exchanges.F: skip EXCH calls when using pkg/offline
50        (similar to do_fields_blocking_exchanges.F).
51    o tools/genmake2:
52      - remove TAF output src code just before calling staf (when not doing a fresh
53        built, will stop if things go wrong with staf).
54      - fix target "adobj" (left from TAF version-2 transition)
55    o pkg/diagnostics:
56      - add a parameter to track the status of pkg/diagnostics activation;
57        this replace/extend the use of logical param "settingDiags" (to check
58        when adding diag to the list) to also check any DIAGNOSTICS_[]FILL* call.
59        New S/R to print error message and stop when pkgStatus is not right.
60      - to try: add a warning when "data.diagnostics" exist but useDiagnostics=F.
61    
62    checkpoint64m (2013/08/13)
63    o model/inc:
64      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
65        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
66    o pkg/kpp & aim_v23:
67      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
68    o pkg/seaice:
69      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
70        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
71      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
72    o eesupp/src:
73      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
74        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
75    o switch to TAF version-2:
76      - add flow directives to "freeze" naming convention for ad-routines that
77        are used in I/O routines of adjoint state and associated common blocks
78        that are used in adcommon.h (backward compatible with version-1)
79      - update all ad-optfiles (in tools/adjoint_options + few local to some
80        verification exp) to switch to latest TAF version (currently 2.5.5);
81        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
82        out except for diva).
83      - the major change with TAF version-2 is that both the differentiated
84        routines and the forward routines (new) are returned as part of the TAF
85        output source code. Update genmake2 accordingly.
86      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
87        with version-2 when compared to TLM or FWD gradient); other experiments
88        output show minor changes (machine truncation level); update the few AD &
89        TLM output with 12 matching digits only (some prior to version-2 switch).
90    
91    checkpoint64l (2013/08/05)
92    o model/src:
93      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
94      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
95        when using TAF but only if using OpenAD.
96    o pkg/mom_common+fluxform+vecinv:
97      - always set horiz. viscosity arrays to background value before calling
98        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
99        only when using variable horiz. viscosity (useVariableVisc=T);
100      - simplify mom_vecinv.F (only 1 block for momViscosity).
101    o pkg/mom_common: variable horiz. viscosity in NH code
102      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
103        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
104      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
105        useBiharmonicVisc & useVariableVisc.
106      - fix old bug (already in 1rst implementation of variable horizontal viscosity
107        in calc_gw.F, version 1.27, 2006/06/20):
108        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
109        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
110      - change background horiz viscosity in vertical momentum (gW) to always be
111        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
112        any type of variable viscosity, e.g., viscAh/4Grid)
113      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
114        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
115        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
116        default viscAh,viscA4 is zero).
117    o model/src:
118      - extend length of drC & recip_drC from Nr to Nr+1.
119  o Divided Adjoint (DIVA) with MPI:  o Divided Adjoint (DIVA) with MPI:
120    - 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.
121    - 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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