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revision 1.2189 by jmc, Tue Oct 20 13:43:32 2015 UTC revision 1.2202 by jmc, Wed Nov 18 14:58:09 2015 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint65q (2015/11/18)
8    o pkg/seaice/seaice_evp:
9      - fix residual computations so that they no longer affect the actual
10        simulation code
11      - fix seaice_readparams to be able to actually set new parameters
12        SEAICEaEVPcStar and SEAICEaEVPalphaMin, also fix logic a little
13    o model/src:
14      - fix wrong truncation (single prec) from "FLOAT" function in expressions
15        like: deltaT*FLOAT(myIter) when myIter is large:
16         a) replaced by DFLOAT (if not seen by TAF);
17         b) remove "FLOAT" and use implicit type conversion (if seen by TAF).
18    o pkg/aim_v23:
19      - write/read the expected CO2 pickups (from S/R AIM_DO_CO2): fix reading
20        when pickupSuff is set ; do write rolling pickups + at the end of the run.
21    o pkg/atm_ocn_coupler + ocn_compon_interf:
22      - in prep for using pkg/seaice Dyn in coupled set-up, implement sequential
23        coupling option-1: ATM -(cpl)-> OCN and then OCN -(cpl)-> ATM ;
24        add corresponding call in DO_OCEANIC_PHYS.
25    o coupler pkgs:
26      Start a new way to set-up optionally-exchanged variables (previously, only
27       there for exchange_DIC): switch on/off from 1 place, at run-time, in coupler
28       data.cpl (new) instead of at compile time in ATMIDS.h & OCNIDS.h ;
29       send switch to ATM & OCN compon before reading their own "data.cpl" (so that
30       compononent param default can be set accordingly).
31      Note: this new switch (cpl_exchange_[xxx]) is not a per variable switch
32       but rather applies to a group a fields (going both ways like for DIC)
33       and corresponds to an option of coupling config.
34      coupler (pkg/atm_ocn_coupler):
35      - change parameter file from "data" to "data.cpl" (in cpl_read_params.F),
36        and read namelist directly (without eessup S/R calls) instead of
37        in the very un-flexible old way, 1 param per line, in fixed order;
38      - add error-counter to track errors (e.g., missing "data.cpl") and to stop
39        cleanly in CPL_CHECK_CPLCONFIG
40      - add new coupling-exchange selectors (some not yet active) including
41        cpl_exchange_DIC (to set to 3 to replace atmCpl_exchange_DIC=T in ATMIDS.h
42                                             and ocnCpl_exchange_DIC=T in OCNIDS.h);
43      - add 2 new S/R (CPL_SEND_ATM/OCN_CPLPARMS) to send coupler-params to each
44        component ; called directly from coupler.F, after comp. registrations;
45      - rename few variable-ID names (in ATMIDS.h & OCNIDS.h):
46         atm/ocnSeaIceName --> atm/ocnSIceMassName ; atm/ocnFCO2Name ->
47          -> atm/ocnCO2FluxName ; atm/ocnWSpdName --> atm/ocnWindSpdName
48      components (pkg/atm_ & ocn_compon_interf):
49      - add ATM/OCN_CPL_OPTIONS.h in component pkgs and include the corresponding
50        CPP header file in all pkg source files.
51      - move checking of comp. configs out of cpl_exch_configs.F into new S/R
52        ATM/OCN_CHECK_CPLCONFIG;
53      - add error-counter to track errors (e.g., in "data.cpl") and to stop
54        cleanly in ATM/OCN_CHECK_CPLCONFIG;
55      - add new S/R CPL_IMPORT_CPLPARMS to import coupling-exchange selectors
56        from coupler ; called from initialise_fixed.F, after PACKAGES_BOOT and
57        before PACKAGES_READPARMS;
58      verification/cpl_aim+ocn/:
59      - update ATMIDS.h & OCNIDS.h (in shared_code) and use new parameter file
60        "data.cpl" for coupler (in input_cpl).
61    o eesupp/inc:
62      - change the MPI-global-sum default (in CPP_EEOPTIONS.h) to:
63        #define GLOBAL_SUM_ORDER_TILES (only affects MPI built of global_sum_tile.F)
64        to always cumulate tile local-sum in the same order (still uses
65        MPI_Allreduce like standard code).
66      - in verification experiment code, remove local CPP_EEOPTIONS.h_mpi files
67        that are now identical to standard version (in eesupp/inc).
68    o pkg/shelfice:
69      - add SHELFICETransCoeffTFile for initializing spatially varying
70        heat and salt transfer coefficients
71    o pkg/atm_compon_interf & ocn_compon_interf:
72      - combine into 1 (new) S/R CPL_EXPORT_IMPORT_DATA the two previous
73        S/R CPL_EXPORT_MY_DATA & CPL_IMPORT_EXTERNAL_DATA
74      - move bi,bj loops inside S/R OCN_STORE_MY_DATA
75    o pkg/atm_ocn_coupler:
76      - initialise to zero ATMVARS.h & OCNVARS.h arrays.
77    o pkg/rbcs:
78      - select RBCS-mask for Temp & Salt the same way as for pTracer ; this allows
79        to compile with maskLEN=1 when all tracers use the same RBCS-mask.
80      - add a short report (to STDOUT) about RBCS-mask settings.
81    
82    checkpoint65p (2015/10/23)
83    o pkg/seaice/seaice_evp.F: fix store directives and key computations, since
84        there is no adjoint test for EVP, we don't know what it does to the adjoint
85        solution, but at least there are no more recomputation warnings left
86    o pkg/seaice/seaice_evp.F: slight modification of averaging so that EVP stands
87        a chance of giving the same results as a fully converged VP (JFNK) solver
88  o tools/adjoint_options/adjoint_diva:  o tools/adjoint_options/adjoint_diva:
89    - fix bug (typo) in Tang-Linear FLAGS setting for MPI + DIVA    - fix bug (typo) in Tang-Linear FLAGS setting for MPI + DIVA
90  o pkg/streamice:  o pkg/streamice:

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