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revision 1.1889 by dimitri, Mon Jul 1 16:55:57 2013 UTC revision 1.1906 by jmc, Sat Aug 3 23:16:19 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/src:
8      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
9      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
10        when using TAF but only if using OpenAD.
11    o pkg/mom_common+fluxform+vecinv:
12      - always set horiz. viscosity arrays to background value before calling
13        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
14        only when using variable horiz. viscosity (useVariableVisc=T);
15      - simplify mom_vecinv.F (only 1 block for momViscosity).
16    o pkg/mom_common: variable horiz. viscosity in NH code
17      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
18        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
19      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
20        useBiharmonicVisc & useVariableVisc.
21      - fix old bug (already in 1rst implementation of variable horizontal viscosity
22        in calc_gw.F, version 1.27, 2006/06/20):
23        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
24        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
25      - change background horiz viscosity in vertical momentum (gW) to always be
26        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
27        any type of variable viscosity, e.g., viscAh/4Grid)
28      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
29        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
30        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
31        default viscAh,viscA4 is zero).
32    o model/src:
33      - extend length of drC & recip_drC from Nr to Nr+1.
34    o Divided Adjoint (DIVA) with MPI:
35      - genmake2: do not create local ./mpi_headers dir when no file to copy into.
36      - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT
37        and ALLOW_USE_MPI) from model/src code and from ECCO_CPPOPTIONS.h.
38    
39    checkpoint64k (2013/07/23)
40    o tools/OAD_support:
41      - avoid the need for file "oadtempflile" in insertTemplateDir.bash
42        and remove it from genmake2.
43    o tools/build_options:
44      - remove MPI_HEADER_FILES_INC setting (no longer used) and comment out
45        MPI_HEADER_FILES list (let genmake2 find the missing headers)
46    o verification/halfpipe_streamice:
47      - change to driving stress formulation; update both Fwd & AD output.
48    o tools/genmake2 and Divided Adjoint with MPI:
49      - remove default setting of MPIINCLUDEDIR from $MPIHOME (always been broken);
50      - only create local ./mpi_headers dir if using MPI and MPIINCLUDEDIR is set;
51      - add new variable (LOCAL_MPI_HEADERS, replace MPI_HEADER_FILES_INC) in
52        Makefile, which is set by genmake2, and check which mpi-headers are needed.
53        Note: need to update adjoint_options/adjoint_diva_mpi accordingly.
54      - update target "CLEAN" (to also remove ./mpi_headers/ dir).
55    o testreport:
56      - changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present,
57        perform additional runs (number of additional runs is "add_DIVA_runs" taken
58        from file run_ADM_DIVA ; should match "nchklev_3" in file "code_ad/tamc.h").
59    o verification/lab_sea (AD test):
60      - change to test Divided Adjoint Run in this set-up (both standard AD test
61        and 2 secondary AD test: noseaice + noseaicedyn); drop the evp AD test.
62    o pkg atm_ & ocn_compon_interf:
63      - remove cpl_earlyExpImpCall=F option (was mainly a hack added for the old
64        staggerTimeStep implementation) and disable (retired) corresponding
65        parameter.
66    o pkg/offline:
67      - comment out unused field-array: ICEM, ConvectCount, hflx[01], icem[01];
68      - add S/R OFFLINE_CHECK to print offline parameter summary
69        and stop if loading a file that is not used;
70      - enable to calculate GMRedi tensor, KPP mixing and convective index
71        when the corresponding file(s) is/are not specified (but pkg is used).
72      - comment out resetting of monitorFreq (to endTime) since it still useful
73        for monitoring CFL numbers and checking offline fields.
74    o OpenAD:
75      - do not define OAD_DEBUG (in tools/adjoint_options/adjoint_oad) to get
76        smaller standard output) and generate new (smaller) output (on baudelaire
77        using gfortran with -ieee) for exp. tutorial_tracer_adjsens
78    o model/src:
79      - call EXTERNAL_FORCING_SURF outside bi,bj loops (in do_oceanic_phys.F),
80        (where external_forcing_adjust was called) and change list of arguments;
81      - merge external_forcing_adjust.F into external_forcing_surf.F
82      - put surface relaxation of SST & SSS in new S/R (forcing_surf_relax.F)
83        which also contains balancing surface relaxation (ALLOW_BALANCE_RELAX,
84        previously in file "balance_relax.F", now removed); remove corresponding
85        arrays in FFIELDS.h.
86      - EXTERNAL_FORCING_SURF is now called when using pkg/offline; implement
87        a hack for getting back surfaceForcingS (loaded from file) when using
88        ALLOW_OLD_VIRTUALFLUX (pkg/dic, in DIC_OPTIONS.h) in offline set-up.
89      - update output of AD test experiment global_ocean.cs32x15.seaice_dynmix
90        (was getting only 11 digits for AD-grad, due to different truncation
91         error in AD code).
92    
93    checkpoint64j (2013/07/04)
94    o pkg/offline:
95      - to enable the use of other features with pkg offline (e.g., obcs),
96        also call S/R DO_OCEANIC_PHYS in offline run - more modifs to come.
97      - comment out "allowFreezing" (now active) in 2 offline testing exp.
98  o pkg/exf ALLOW_RUNOFTEMP  o pkg/exf ALLOW_RUNOFTEMP
99    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL
100    - added RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice    - ahdded RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice
101    - changes verification/global_ocean.cs32x15/results/output.seaice.txt    - changes verification/global_ocean.cs32x15/results/output.seaice.txt
102  o pkg/atm_phys:  o pkg/atm_phys:
103    - allows to add some damping on uVel,vVel (strength only function of k).    - allows to add some damping on uVel,vVel (strength only function of k).
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