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revision 1.651 by jmc, Thu Apr 20 21:30:02 2006 UTC revision 1.704 by gforget, Fri Jul 14 22:34:57 2006 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o consistent with addition of ptracer and ssh in pkg/profiles
8    o profiles: adding ptracer and ssh
9    o testreport: change multi-test output-file name
10      (from output.txt.{name} to output.{name}.txt)
11    o profiles: now ok for mutli-threaded case
12    o seaice: add 4 parameters for different advection schemes for area,
13      (effective) seaice thickness, enthalphy, and snow height. Their default
14      is the standard parameter SEAICEadvScheme
15    o calc_gw:
16     - add cosFacU in zonal viscous flux (harmonic.visc.).
17     - put back side-drag (call new S/R MOM_W_SIDEDRAG) and output.txt.
18       of tutorial_plume_on_slope.
19    o obcs_calc.F : fix index Pb in OBSeta & OBNeta (Thanks to Gianmaria).
20    o calc_gw: true flux-form, account for horizontal grid spacing.
21      update rotating_tank results, but not plume_on_slope (affected at
22      truncation level, 11 digits).
23    
24    checkpoint58l_post
25    o calc_gw:
26     - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
27     - remove side-drag for now (need to fix it); update plume_on_slope results.
28     - fix for partial-cell & non-uniform dz; update plume_on_slope results.
29    o commit code to make SST/SSS weights spatially variable
30      (based on either variable in-situ or variable initial T/S weights)
31    o pkg/ecco:
32      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
33        now based on horizontally varying weights wthetaLev, wsaltLev
34      * cost_averagesflags now returns year indices in addition to day, month
35      * sflux balance is performed on annual basis
36        (sflxumm, sfluxmm2, bal_sfluxmm)
37      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
38        including separate counting and multipliers
39    o pkg/rbcs
40      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
41    
42    checkpoint58k_post
43    o testreport:
44     - always build in dir. "build" (if not there, mkdir build instead of building
45       & running in input)
46     - run in dir run (if it exists), in build otherwise.
47     - call prepare_run (if input/prepare_run exists)
48     - run multi-threaded test (with new option: "-mth") if file input/eedata.mth exists.
49    o pkg/exf modifications to interpolation and rotation routines for more
50       reasonable treatment of North Pole singularity: for tracers North Pole
51       value is set to northernmost zonal-mean value, for zonal velocity it is
52       set to zero, and for meridional velocity it is set to northernmost value.
53    o pkg/exf/exf_check_range.F
54     - add tile index to diagnostics and move stop statement to the very
55       end of the routine.
56    o pkg/diagnostics: (diagnostics_main_init.F)
57      define title of isomorphic variables according to the current config.
58    o pkg/thsice with pkg/seaice dynamics:
59    - fix domain of computation (interior only, required for exf) and do exchanges
60    - seaice-dynamics forcing: add atmospheric and seaice loading to SSH gradient
61    o towards a standard way of dealing with multi-threading in MONITOR
62      and ${PKG}_MONITOR (all except ptracers_monitor) subroutines.
63    o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)
64       to W momentum equation in nonhydrostatic and quasihydrostatic runs.  
65    o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.
66    o pkg/seaice: fix SEAICEuseEVPpickup parameter (put it in a commom block)
67    o generic_advdiff: DST advection S/R : use local copy of velocity to compute CFL
68       (problems ? with gradient check in bottom_ctrl_5x5 adjoint test)
69    o tracer advection:
70     - clean-up and simplify calc_common_factors.F
71     - make a local copy of velocity and pass it (as u,v,r_Trans) to DST tracer
72       advection subroutine (but still not used within DST advection S/R)
73    o rename pkg aim_ocn_coupler to atm_ocn_coupler (later on, will be used without aim)
74    
75    checkpoint58j_post
76    o new driver S/R: LOAD_FIELDS_DRIVER to load external forcing fields
77      from file (collects calls previously in FORWARD_STEP)
78    o move call to SEAICE_MODEL from FORWARD_STEP to DO_OCEANIC_PHYS
79    o adjoint store dir. adjusted accordingly
80    o genmake2
81      replace target "ad_taf" by $(EXE_AD) ; add $(EXE_AD) to the make CLEAN list.
82    
83    checkpoint58i_post
84    o pkg/seaice: add parameter that allows to scale/turn off effect of seaice
85      on wind stress (SEAICEstressFactor defaults to 1.)
86    o Total number of Timers is finite (<=40): comment out 2 non-essential one
87      in the_main_loop.F to avoid Pb (e.g., when running fizhi test)
88    o vector_invariant: fix highOrderVorticity(=4.th.Order) advection
89      on CS-grid: no longer loosing mass.
90    o exf & curvilinear-grid: no longer modify longitude xC & xG.
91    o pkg/ggl90: fix sloppy output and fix a bug
92    o pkg/seaice: added SEAICEuseEVPpickup parameter
93      - Set to false in order to start EVP solver with
94        non-EVP pickup files when using SEAICEuseEVP
95      - fix sign error in diffusion in seaice_calc_rhs
96    
97    checkpoint58h_post
98    * Modifications for bottom topography control
99      o replace hFacC by _hFacC at various places
100      o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL
101      o add non-self-adjoint cg2d_nsa
102      o update autodiff support routines
103      o re-initialise hfac after ctrl_depth_ini
104      o works for 5x5 box, doesnt work for global_ocean.90x40x15
105    * Adding verification for 5x5 box (4-layer) bottom topography control
106    
107    checkpoint58g_post
108    o pkg/diagnostics: implement "periodic averaging diagnostics" (e.g.,
109       used for mean seasonal cycle, mean diurnal cycle); add an example
110       in verification/global_ocean.cs32x15/input.thsice/data.diagnostics
111    o pkg/ggl90:
112      - add parameter (minimum surface kinetic energy)
113      - fix bug (avoiding division by zero)
114    o couple pkg/thsice to pkg/seaice:
115      - modify advection in seaice to accomodate new scalar fields to be advected
116      - only muliDimAdection scheme work with seaice/thsice
117      - mapping of thsice-variables to seaice-variables, back and forth
118      - does not break the verification experiments, but does not give the
119        desired results either
120    o pkg/seaice
121      - make (default) second order advection a bit less confusing?
122    
123    checkpoint58f_post
124    o couple pkg/thsice and pkg/exf (as a preparation for coupling pkg/thsice
125      to pkg/seaice):
126      - new routines thsice_map_exf and thsice_get_exf provide the interface
127      - add an additional formal parameter to thsice_solve4temp
128    o pkg/exf:
129      - add new fields wspeed, snowprecip (to be able to couple to thsice)
130      - correct Stefan-Boltzmann constant
131      - new parameter for longwave surface emittance
132      - separate some stuff from exf_bulkformulae into new routines  
133        exf_radiation, exf_wind
134      - add new parameters and constants: longwave emissivity for ocean, ice
135        and snow, evaporation parameters over ice
136      - decouple wind/stress computation from ALLOW_BULKFORMULA: always compute
137        either wind from stress or stress from wind
138    o pkg/thSIce:
139    - split thsice_step_fwd.F in 2 S/R: thsice_step_temp.F & thsice_step_fwd.F
140    - put i,j loops inside S/R: THSICE_ALBEDO, THSICE_SOLVE4TEMP, THSICE_EXTEND
141       and THSICE_CALC_THICKN
142    - for now, call to THSICE_GET_BULKF remains inside i,j loops.
143    - add CPP option: ALLOW_DBUG_THSICE and header file THSICE_DEBUG.h
144      to make debugging easier.
145    - affects results (@ truncation level) of global_ocean.cs32x15.thsice: update output
146    o pkg/bulk_force:
147      - clean-up comments and parameters ;
148      - add new Bulk-Formulae from Large and Yeager, 2004, NCAR/TN-460+STR ;
149    o fix bug in aim+thsice albedo: snow & ice thickness arguments were switched;
150      generate new output for test-experiment: aim.5l_cs.thSI
151    o results_ad : rename "output.txt_adm" to "output_adm.txt" and change
152      testreport accordingly
153    
154    checkpoint58e_post
155    o SEAICE_CGRID adjoint done
156    o R_STAR adjoint implemented.
157      * Seems to just work (based on global_ocean.90x40x15/code_ad_nlfs/ )
158      * need to sort out init. of h0facc, etc.
159    o Make pkg/profile fully independent of ecco,cost, etc. stuff
160      to be able to use it in pure forward.
161    
162    checkpoint58d_post
163  o upgrade simple test-experiment to tutorial example:  o upgrade simple test-experiment to tutorial example:
164   step.1: duplicate the experiment and (step.2) will remove the old copy.   step.1: duplicate the experiment and (step.2) will remove the old copy.
165    tutorial_barotropic_gyre      <- copy of exp0     (R1:barotropic_gyre_in_a_box)    tutorial_barotropic_gyre      <- copy of exp0     (R1:barotropic_gyre_in_a_box)
# Line 16  o upgrade simple test-experiment to tuto Line 172  o upgrade simple test-experiment to tuto
172    tutorial_global_oce_optim     <- empty for now (David ?)    tutorial_global_oce_optim     <- empty for now (David ?)
173    tutorial_global_oce_in_p      <- copy of global_ocean_pressure    tutorial_global_oce_in_p      <- copy of global_ocean_pressure
174   some tutorials (R1) were already checked-in under tutorial_examples in release1_branch   some tutorials (R1) were already checked-in under tutorial_examples in release1_branch
   
175  o correct a sign problem in cost_scat.F  o correct a sign problem in cost_scat.F
176  o obcs and ptracers: fix boundary conditions for advections schemes  o obcs and ptracers: fix boundary conditions for advections schemes
177    with larger stencil    with larger stencil

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