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revision 1.2186 by jmc, Tue Oct 13 22:11:12 2015 UTC revision 1.2210 by jmc, Fri Dec 11 21:22:31 2015 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/atm_phys:
8      - add diagnostics for 3-D, Nr+1 levels diagnostics of radiative fluxes
9        (shortwave & longwave, net & downward) and diagnostics of temp. tendency
10        for individual contribution (convection, LSC cond, radiation)
11      - add Ruth Geen etal, GRL 2016, radiation optionis (see paper supp.
12        information); activated with: solar_exponent=0. and wv_exponent=-1.
13    o pkg/ggl90:
14      - within IDEMIX add upper limit for horizontal group velocity to
15        avoid instability problems in the explicit horizontal diffusion term for
16        long time steps or high resolution
17    o pkg/diagnostics:
18      - simplify setting of local-array size in diagstats_output.F: uses "numLevels"
19        (from DIAGNOSTICS_SIZE.h) to allow to write out more than Nr levels.
20    o testreport:
21      - remove "-v" (verbose option) in default mpirun command.
22    o pkg/seaice/seaice_growth:
23      - catch potential division by zero in ITD code, does not change
24        verification results
25    o pkg/ecco:
26      - retire old codes to the Attic. The calls to retired functions are
27        left in a commented form in case they ever need to be re-activated.
28      - ecco_check.F: issue warning if any old CPP option is
29        defined that corresponds to retired codes -- then stop.
30    o pkg/atm_compon_interf:
31      - change seaice fraction (use for OCN dic surf.flux) stored and sent to
32        coupler: use last time-step value instead of average over cplSendFrq_iter
33        time-step, similar to what is done for seaIceMass.
34        This will affect results (pkg/dic) of coupled ATM-OCN+dic set-up.
35    o eesupp & genmake2:
36      - from Jinxuan Zhu: change etime fct call to S/R call (fix gfortran ETIME);
37        <= remove until a fix is found for some ifort version on ia32 machine.
38    o pkg/seaice/seaice_evp:
39      - refine residual computation
40    
41    checkpoint65q (2015/11/18)
42    o pkg/seaice/seaice_evp:
43      - fix residual computations so that they no longer affect the actual
44        simulation code
45      - fix seaice_readparams to be able to actually set new parameters
46        SEAICEaEVPcStar and SEAICEaEVPalphaMin, also fix logic a little
47    o model/src:
48      - fix wrong truncation (single prec) from "FLOAT" function in expressions
49        like: deltaT*FLOAT(myIter) when myIter is large:
50         a) replaced by DFLOAT (if not seen by TAF);
51         b) remove "FLOAT" and use implicit type conversion (if seen by TAF).
52    o pkg/aim_v23:
53      - write/read the expected CO2 pickups (from S/R AIM_DO_CO2): fix reading
54        when pickupSuff is set ; do write rolling pickups + at the end of the run.
55    o pkg/atm_ocn_coupler + ocn_compon_interf:
56      - in prep for using pkg/seaice Dyn in coupled set-up, implement sequential
57        coupling option-1: ATM -(cpl)-> OCN and then OCN -(cpl)-> ATM ;
58        add corresponding call in DO_OCEANIC_PHYS.
59    o coupler pkgs:
60      Start a new way to set-up optionally-exchanged variables (previously, only
61       there for exchange_DIC): switch on/off from 1 place, at run-time, in coupler
62       data.cpl (new) instead of at compile time in ATMIDS.h & OCNIDS.h ;
63       send switch to ATM & OCN compon before reading their own "data.cpl" (so that
64       compononent param default can be set accordingly).
65      Note: this new switch (cpl_exchange_[xxx]) is not a per variable switch
66       but rather applies to a group a fields (going both ways like for DIC)
67       and corresponds to an option of coupling config.
68      coupler (pkg/atm_ocn_coupler):
69      - change parameter file from "data" to "data.cpl" (in cpl_read_params.F),
70        and read namelist directly (without eessup S/R calls) instead of
71        in the very un-flexible old way, 1 param per line, in fixed order;
72      - add error-counter to track errors (e.g., missing "data.cpl") and to stop
73        cleanly in CPL_CHECK_CPLCONFIG
74      - add new coupling-exchange selectors (some not yet active) including
75        cpl_exchange_DIC (to set to 3 to replace atmCpl_exchange_DIC=T in ATMIDS.h
76                                             and ocnCpl_exchange_DIC=T in OCNIDS.h);
77      - add 2 new S/R (CPL_SEND_ATM/OCN_CPLPARMS) to send coupler-params to each
78        component ; called directly from coupler.F, after comp. registrations;
79      - rename few variable-ID names (in ATMIDS.h & OCNIDS.h):
80         atm/ocnSeaIceName --> atm/ocnSIceMassName ; atm/ocnFCO2Name ->
81          -> atm/ocnCO2FluxName ; atm/ocnWSpdName --> atm/ocnWindSpdName
82      components (pkg/atm_ & ocn_compon_interf):
83      - add ATM/OCN_CPL_OPTIONS.h in component pkgs and include the corresponding
84        CPP header file in all pkg source files.
85      - move checking of comp. configs out of cpl_exch_configs.F into new S/R
86        ATM/OCN_CHECK_CPLCONFIG;
87      - add error-counter to track errors (e.g., in "data.cpl") and to stop
88        cleanly in ATM/OCN_CHECK_CPLCONFIG;
89      - add new S/R CPL_IMPORT_CPLPARMS to import coupling-exchange selectors
90        from coupler ; called from initialise_fixed.F, after PACKAGES_BOOT and
91        before PACKAGES_READPARMS;
92      verification/cpl_aim+ocn/:
93      - update ATMIDS.h & OCNIDS.h (in shared_code) and use new parameter file
94        "data.cpl" for coupler (in input_cpl).
95    o eesupp/inc:
96      - change the MPI-global-sum default (in CPP_EEOPTIONS.h) to:
97        #define GLOBAL_SUM_ORDER_TILES (only affects MPI built of global_sum_tile.F)
98        to always cumulate tile local-sum in the same order (still uses
99        MPI_Allreduce like standard code).
100      - in verification experiment code, remove local CPP_EEOPTIONS.h_mpi files
101        that are now identical to standard version (in eesupp/inc).
102    o pkg/shelfice:
103      - add SHELFICETransCoeffTFile for initializing spatially varying
104        heat and salt transfer coefficients
105    o pkg/atm_compon_interf & ocn_compon_interf:
106      - combine into 1 (new) S/R CPL_EXPORT_IMPORT_DATA the two previous
107        S/R CPL_EXPORT_MY_DATA & CPL_IMPORT_EXTERNAL_DATA
108      - move bi,bj loops inside S/R OCN_STORE_MY_DATA
109    o pkg/atm_ocn_coupler:
110      - initialise to zero ATMVARS.h & OCNVARS.h arrays.
111    o pkg/rbcs:
112      - select RBCS-mask for Temp & Salt the same way as for pTracer ; this allows
113        to compile with maskLEN=1 when all tracers use the same RBCS-mask.
114      - add a short report (to STDOUT) about RBCS-mask settings.
115    
116    checkpoint65p (2015/10/23)
117    o pkg/seaice/seaice_evp.F: fix store directives and key computations, since
118        there is no adjoint test for EVP, we don't know what it does to the adjoint
119        solution, but at least there are no more recomputation warnings left
120    o pkg/seaice/seaice_evp.F: slight modification of averaging so that EVP stands
121        a chance of giving the same results as a fully converged VP (JFNK) solver
122    o tools/adjoint_options/adjoint_diva:
123      - fix bug (typo) in Tang-Linear FLAGS setting for MPI + DIVA
124    o pkg/streamice:
125      - spotted bug in streamice_driving_stress using dyG where should have been dxG
126  o pkg/exf:  o pkg/exf:
127    - remove STOP statement that prevented to use wind or (wind-)stress    - remove STOP statement that prevented to use wind or (wind-)stress
128      interpolation for constant-in-time forcing fields (wind/stress period = 0).      interpolation for constant-in-time forcing fields (wind/stress period = 0).

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