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revision 1.638 by heimbach, Thu Mar 23 19:59:59 2006 UTC revision 1.697 by heimbach, Wed Jul 12 00:01:53 2006 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint58l_post
8    o take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
9    o commit code to make SST/SSS weights spatially variable
10      (based on either variable in-situ or variable initial T/S weights)
11    o pkg/ecco:
12      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
13        now based on horizontally varying weights wthetaLev, wsaltLev
14      * cost_averagesflags now returns year indices in addition to day, month
15      * sflux balance is performed on annual basis
16        (sflxumm, sfluxmm2, bal_sfluxmm)
17      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
18        including separate counting and multipliers
19    o pkg/rbcs
20      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
21    
22    checkpoint58k_post
23    o testreport:
24     - always build in dir. "build" (if not there, mkdir build instead of building
25       & running in input)
26     - run in dir run (if it exists), in build otherwise.
27     - call prepare_run (if input/prepare_run exists)
28     - run multi-threaded test (with new option: "-mth") if file input/eedata.mth exists.
29    o pkg/exf modifications to interpolation and rotation routines for more
30       reasonable treatment of North Pole singularity: for tracers North Pole
31       value is set to northernmost zonal-mean value, for zonal velocity it is
32       set to zero, and for meridional velocity it is set to northernmost value.
33    o pkg/exf/exf_check_range.F
34     - add tile index to diagnostics and move stop statement to the very
35       end of the routine.
36    o pkg/diagnostics: (diagnostics_main_init.F)
37      define title of isomorphic variables according to the current config.
38    o pkg/thsice with pkg/seaice dynamics:
39    - fix domain of computation (interior only, required for exf) and do exchanges
40    - seaice-dynamics forcing: add atmospheric and seaice loading to SSH gradient
41    o towards a standard way of dealing with multi-threading in MONITOR
42      and ${PKG}_MONITOR (all except ptracers_monitor) subroutines.
43    o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)
44       to W momentum equation in nonhydrostatic and quasihydrostatic runs.  
45    o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.
46    o pkg/seaice: fix SEAICEuseEVPpickup parameter (put it in a commom block)
47    o generic_advdiff: DST advection S/R : use local copy of velocity to compute CFL
48       (problems ? with gradient check in bottom_ctrl_5x5 adjoint test)
49    o tracer advection:
50     - clean-up and simplify calc_common_factors.F
51     - make a local copy of velocity and pass it (as u,v,r_Trans) to DST tracer
52       advection subroutine (but still not used within DST advection S/R)
53    o rename pkg aim_ocn_coupler to atm_ocn_coupler (later on, will be used without aim)
54    
55    checkpoint58j_post
56    o new driver S/R: LOAD_FIELDS_DRIVER to load external forcing fields
57      from file (collects calls previously in FORWARD_STEP)
58    o move call to SEAICE_MODEL from FORWARD_STEP to DO_OCEANIC_PHYS
59    o adjoint store dir. adjusted accordingly
60    o genmake2
61      replace target "ad_taf" by $(EXE_AD) ; add $(EXE_AD) to the make CLEAN list.
62    
63    checkpoint58i_post
64    o pkg/seaice: add parameter that allows to scale/turn off effect of seaice
65      on wind stress (SEAICEstressFactor defaults to 1.)
66    o Total number of Timers is finite (<=40): comment out 2 non-essential one
67      in the_main_loop.F to avoid Pb (e.g., when running fizhi test)
68    o vector_invariant: fix highOrderVorticity(=4.th.Order) advection
69      on CS-grid: no longer loosing mass.
70    o exf & curvilinear-grid: no longer modify longitude xC & xG.
71    o pkg/ggl90: fix sloppy output and fix a bug
72    o pkg/seaice: added SEAICEuseEVPpickup parameter
73      - Set to false in order to start EVP solver with
74        non-EVP pickup files when using SEAICEuseEVP
75      - fix sign error in diffusion in seaice_calc_rhs
76    
77    checkpoint58h_post
78    * Modifications for bottom topography control
79      o replace hFacC by _hFacC at various places
80      o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL
81      o add non-self-adjoint cg2d_nsa
82      o update autodiff support routines
83      o re-initialise hfac after ctrl_depth_ini
84      o works for 5x5 box, doesnt work for global_ocean.90x40x15
85    * Adding verification for 5x5 box (4-layer) bottom topography control
86    
87    checkpoint58g_post
88    o pkg/diagnostics: implement "periodic averaging diagnostics" (e.g.,
89       used for mean seasonal cycle, mean diurnal cycle); add an example
90       in verification/global_ocean.cs32x15/input.thsice/data.diagnostics
91    o pkg/ggl90:
92      - add parameter (minimum surface kinetic energy)
93      - fix bug (avoiding division by zero)
94    o couple pkg/thsice to pkg/seaice:
95      - modify advection in seaice to accomodate new scalar fields to be advected
96      - only muliDimAdection scheme work with seaice/thsice
97      - mapping of thsice-variables to seaice-variables, back and forth
98      - does not break the verification experiments, but does not give the
99        desired results either
100    o pkg/seaice
101      - make (default) second order advection a bit less confusing?
102    
103    checkpoint58f_post
104    o couple pkg/thsice and pkg/exf (as a preparation for coupling pkg/thsice
105      to pkg/seaice):
106      - new routines thsice_map_exf and thsice_get_exf provide the interface
107      - add an additional formal parameter to thsice_solve4temp
108    o pkg/exf:
109      - add new fields wspeed, snowprecip (to be able to couple to thsice)
110      - correct Stefan-Boltzmann constant
111      - new parameter for longwave surface emittance
112      - separate some stuff from exf_bulkformulae into new routines  
113        exf_radiation, exf_wind
114      - add new parameters and constants: longwave emissivity for ocean, ice
115        and snow, evaporation parameters over ice
116      - decouple wind/stress computation from ALLOW_BULKFORMULA: always compute
117        either wind from stress or stress from wind
118    o pkg/thSIce:
119    - split thsice_step_fwd.F in 2 S/R: thsice_step_temp.F & thsice_step_fwd.F
120    - put i,j loops inside S/R: THSICE_ALBEDO, THSICE_SOLVE4TEMP, THSICE_EXTEND
121       and THSICE_CALC_THICKN
122    - for now, call to THSICE_GET_BULKF remains inside i,j loops.
123    - add CPP option: ALLOW_DBUG_THSICE and header file THSICE_DEBUG.h
124      to make debugging easier.
125    - affects results (@ truncation level) of global_ocean.cs32x15.thsice: update output
126    o pkg/bulk_force:
127      - clean-up comments and parameters ;
128      - add new Bulk-Formulae from Large and Yeager, 2004, NCAR/TN-460+STR ;
129    o fix bug in aim+thsice albedo: snow & ice thickness arguments were switched;
130      generate new output for test-experiment: aim.5l_cs.thSI
131    o results_ad : rename "output.txt_adm" to "output_adm.txt" and change
132      testreport accordingly
133    
134    checkpoint58e_post
135    o SEAICE_CGRID adjoint done
136    o R_STAR adjoint implemented.
137      * Seems to just work (based on global_ocean.90x40x15/code_ad_nlfs/ )
138      * need to sort out init. of h0facc, etc.
139    o Make pkg/profile fully independent of ecco,cost, etc. stuff
140      to be able to use it in pure forward.
141    
142    checkpoint58d_post
143    o upgrade simple test-experiment to tutorial example:
144     step.1: duplicate the experiment and (step.2) will remove the old copy.
145      tutorial_barotropic_gyre      <- copy of exp0     (R1:barotropic_gyre_in_a_box)
146      tutorial_baroclinic_gyre      <- copy of exp1     (R1:baroclinic_gyre_on_a_sphere)
147      tutorial_global_oce_latlon    <- empty for now    (R1:global_ocean_circulation)
148      tutorial_global_oce_biogeo    <- copy of dic_example
149      tutorial_deep_convection      <- almost like exp5 (R1:nonhydrostatic_deep_convection)
150      tutorial_plume_on_slope       <- copy of plume_on_slope
151      tutorial_tracer_adjsens       <- copy of carbon   (R1:tracer_adjoint_sensitivity)
152      tutorial_global_oce_optim     <- empty for now (David ?)
153      tutorial_global_oce_in_p      <- copy of global_ocean_pressure
154     some tutorials (R1) were already checked-in under tutorial_examples in release1_branch
155    o correct a sign problem in cost_scat.F
156    o obcs and ptracers: fix boundary conditions for advections schemes
157      with larger stencil
158    o thsice adjoint: start
159    o mom_vecinv: add ISOTROPIC_COS_SCALING flags to mom_vi_hdissip for
160      completeness
161    o mom_fluxform: fixing the mutual use of ISOTROPIC_COS_SCALING
162      and COSINEMETH_III, add comments in default CPP_OPTIONS.h
163    o ptracers adjoint:
164      * avoid extensive recomputatations
165      * fix missing re-init. of gptr (missed by TAF)
166    o obcs: add a flag (OBCSprintDiags, defaults is true) that allows
167      me to turn off the excessive output to STDOUT that this package produces
168    o move NH metric terms & 3.D Coriolis S/R to pkg/mom_common
169      and add those terms in Vector-Invariant formulation.
170    o in ctrl pkg, if ALLOW_CAL, use monthly mean controls
171      if the control period (xx_hfluxperiod etc) is 0
172    o in profiles pkg, clean routines and fix details
173    o in ecco pkg, reading ssh data:
174      fix problem in case the model does not start at iter0=0
175    o fix mnc-pickup/restart for ptracers
176    o new package prifiles:
177      code to compute profile-based cost by Gael Forget
178      (modifs in ecco, ctrl, autodiff)
179    o Benign bug fix in initialization (spotted by M. Mazloff) of
180      ctrl_set_globfld_xz.F ctrl_set_globfld_yz.F
181    
182  checkpoint58c_post  checkpoint58c_post
183  o adjoint: finish NLFS adjoint and provide reference output in  o adjoint: finish NLFS adjoint and provide reference output in
184    verification/global_ocean.90x40x15/results_ad_nlfs    verification/global_ocean.90x40x15/results_ad_nlfs

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