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revision 1.644 by mlosch, Tue Apr 4 07:47:32 2006 UTC revision 1.703 by gforget, Fri Jul 14 22:14:28 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 profiles: adding ptracer and ssh
8    o testreport: change multi-test output-file name
9      (from output.txt.{name} to output.{name}.txt)
10    o profiles: now ok for mutli-threaded case
11    o seaice: add 4 parameters for different advection schemes for area,
12      (effective) seaice thickness, enthalphy, and snow height. Their default
13      is the standard parameter SEAICEadvScheme
14    o calc_gw:
15     - add cosFacU in zonal viscous flux (harmonic.visc.).
16     - put back side-drag (call new S/R MOM_W_SIDEDRAG) and output.txt.
17       of tutorial_plume_on_slope.
18    o obcs_calc.F : fix index Pb in OBSeta & OBNeta (Thanks to Gianmaria).
19    o calc_gw: true flux-form, account for horizontal grid spacing.
20      update rotating_tank results, but not plume_on_slope (affected at
21      truncation level, 11 digits).
22    
23    checkpoint58l_post
24    o calc_gw:
25     - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
26     - remove side-drag for now (need to fix it); update plume_on_slope results.
27     - fix for partial-cell & non-uniform dz; update plume_on_slope results.
28    o commit code to make SST/SSS weights spatially variable
29      (based on either variable in-situ or variable initial T/S weights)
30    o pkg/ecco:
31      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
32        now based on horizontally varying weights wthetaLev, wsaltLev
33      * cost_averagesflags now returns year indices in addition to day, month
34      * sflux balance is performed on annual basis
35        (sflxumm, sfluxmm2, bal_sfluxmm)
36      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
37        including separate counting and multipliers
38    o pkg/rbcs
39      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
40    
41    checkpoint58k_post
42    o testreport:
43     - always build in dir. "build" (if not there, mkdir build instead of building
44       & running in input)
45     - run in dir run (if it exists), in build otherwise.
46     - call prepare_run (if input/prepare_run exists)
47     - run multi-threaded test (with new option: "-mth") if file input/eedata.mth exists.
48    o pkg/exf modifications to interpolation and rotation routines for more
49       reasonable treatment of North Pole singularity: for tracers North Pole
50       value is set to northernmost zonal-mean value, for zonal velocity it is
51       set to zero, and for meridional velocity it is set to northernmost value.
52    o pkg/exf/exf_check_range.F
53     - add tile index to diagnostics and move stop statement to the very
54       end of the routine.
55    o pkg/diagnostics: (diagnostics_main_init.F)
56      define title of isomorphic variables according to the current config.
57    o pkg/thsice with pkg/seaice dynamics:
58    - fix domain of computation (interior only, required for exf) and do exchanges
59    - seaice-dynamics forcing: add atmospheric and seaice loading to SSH gradient
60    o towards a standard way of dealing with multi-threading in MONITOR
61      and ${PKG}_MONITOR (all except ptracers_monitor) subroutines.
62    o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)
63       to W momentum equation in nonhydrostatic and quasihydrostatic runs.  
64    o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.
65    o pkg/seaice: fix SEAICEuseEVPpickup parameter (put it in a commom block)
66    o generic_advdiff: DST advection S/R : use local copy of velocity to compute CFL
67       (problems ? with gradient check in bottom_ctrl_5x5 adjoint test)
68    o tracer advection:
69     - clean-up and simplify calc_common_factors.F
70     - make a local copy of velocity and pass it (as u,v,r_Trans) to DST tracer
71       advection subroutine (but still not used within DST advection S/R)
72    o rename pkg aim_ocn_coupler to atm_ocn_coupler (later on, will be used without aim)
73    
74    checkpoint58j_post
75    o new driver S/R: LOAD_FIELDS_DRIVER to load external forcing fields
76      from file (collects calls previously in FORWARD_STEP)
77    o move call to SEAICE_MODEL from FORWARD_STEP to DO_OCEANIC_PHYS
78    o adjoint store dir. adjusted accordingly
79    o genmake2
80      replace target "ad_taf" by $(EXE_AD) ; add $(EXE_AD) to the make CLEAN list.
81    
82    checkpoint58i_post
83    o pkg/seaice: add parameter that allows to scale/turn off effect of seaice
84      on wind stress (SEAICEstressFactor defaults to 1.)
85    o Total number of Timers is finite (<=40): comment out 2 non-essential one
86      in the_main_loop.F to avoid Pb (e.g., when running fizhi test)
87    o vector_invariant: fix highOrderVorticity(=4.th.Order) advection
88      on CS-grid: no longer loosing mass.
89    o exf & curvilinear-grid: no longer modify longitude xC & xG.
90    o pkg/ggl90: fix sloppy output and fix a bug
91    o pkg/seaice: added SEAICEuseEVPpickup parameter
92      - Set to false in order to start EVP solver with
93        non-EVP pickup files when using SEAICEuseEVP
94      - fix sign error in diffusion in seaice_calc_rhs
95    
96    checkpoint58h_post
97    * Modifications for bottom topography control
98      o replace hFacC by _hFacC at various places
99      o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL
100      o add non-self-adjoint cg2d_nsa
101      o update autodiff support routines
102      o re-initialise hfac after ctrl_depth_ini
103      o works for 5x5 box, doesnt work for global_ocean.90x40x15
104    * Adding verification for 5x5 box (4-layer) bottom topography control
105    
106    checkpoint58g_post
107    o pkg/diagnostics: implement "periodic averaging diagnostics" (e.g.,
108       used for mean seasonal cycle, mean diurnal cycle); add an example
109       in verification/global_ocean.cs32x15/input.thsice/data.diagnostics
110    o pkg/ggl90:
111      - add parameter (minimum surface kinetic energy)
112      - fix bug (avoiding division by zero)
113    o couple pkg/thsice to pkg/seaice:
114      - modify advection in seaice to accomodate new scalar fields to be advected
115      - only muliDimAdection scheme work with seaice/thsice
116      - mapping of thsice-variables to seaice-variables, back and forth
117      - does not break the verification experiments, but does not give the
118        desired results either
119    o pkg/seaice
120      - make (default) second order advection a bit less confusing?
121    
122    checkpoint58f_post
123    o couple pkg/thsice and pkg/exf (as a preparation for coupling pkg/thsice
124      to pkg/seaice):
125      - new routines thsice_map_exf and thsice_get_exf provide the interface
126      - add an additional formal parameter to thsice_solve4temp
127    o pkg/exf:
128      - add new fields wspeed, snowprecip (to be able to couple to thsice)
129      - correct Stefan-Boltzmann constant
130      - new parameter for longwave surface emittance
131      - separate some stuff from exf_bulkformulae into new routines  
132        exf_radiation, exf_wind
133      - add new parameters and constants: longwave emissivity for ocean, ice
134        and snow, evaporation parameters over ice
135      - decouple wind/stress computation from ALLOW_BULKFORMULA: always compute
136        either wind from stress or stress from wind
137    o pkg/thSIce:
138    - split thsice_step_fwd.F in 2 S/R: thsice_step_temp.F & thsice_step_fwd.F
139    - put i,j loops inside S/R: THSICE_ALBEDO, THSICE_SOLVE4TEMP, THSICE_EXTEND
140       and THSICE_CALC_THICKN
141    - for now, call to THSICE_GET_BULKF remains inside i,j loops.
142    - add CPP option: ALLOW_DBUG_THSICE and header file THSICE_DEBUG.h
143      to make debugging easier.
144    - affects results (@ truncation level) of global_ocean.cs32x15.thsice: update output
145    o pkg/bulk_force:
146      - clean-up comments and parameters ;
147      - add new Bulk-Formulae from Large and Yeager, 2004, NCAR/TN-460+STR ;
148    o fix bug in aim+thsice albedo: snow & ice thickness arguments were switched;
149      generate new output for test-experiment: aim.5l_cs.thSI
150    o results_ad : rename "output.txt_adm" to "output_adm.txt" and change
151      testreport accordingly
152    
153    checkpoint58e_post
154    o SEAICE_CGRID adjoint done
155    o R_STAR adjoint implemented.
156      * Seems to just work (based on global_ocean.90x40x15/code_ad_nlfs/ )
157      * need to sort out init. of h0facc, etc.
158    o Make pkg/profile fully independent of ecco,cost, etc. stuff
159      to be able to use it in pure forward.
160    
161    checkpoint58d_post
162    o upgrade simple test-experiment to tutorial example:
163     step.1: duplicate the experiment and (step.2) will remove the old copy.
164      tutorial_barotropic_gyre      <- copy of exp0     (R1:barotropic_gyre_in_a_box)
165      tutorial_baroclinic_gyre      <- copy of exp1     (R1:baroclinic_gyre_on_a_sphere)
166      tutorial_global_oce_latlon    <- empty for now    (R1:global_ocean_circulation)
167      tutorial_global_oce_biogeo    <- copy of dic_example
168      tutorial_deep_convection      <- almost like exp5 (R1:nonhydrostatic_deep_convection)
169      tutorial_plume_on_slope       <- copy of plume_on_slope
170      tutorial_tracer_adjsens       <- copy of carbon   (R1:tracer_adjoint_sensitivity)
171      tutorial_global_oce_optim     <- empty for now (David ?)
172      tutorial_global_oce_in_p      <- copy of global_ocean_pressure
173     some tutorials (R1) were already checked-in under tutorial_examples in release1_branch
174    o correct a sign problem in cost_scat.F
175    o obcs and ptracers: fix boundary conditions for advections schemes
176      with larger stencil
177    o thsice adjoint: start
178    o mom_vecinv: add ISOTROPIC_COS_SCALING flags to mom_vi_hdissip for
179      completeness
180    o mom_fluxform: fixing the mutual use of ISOTROPIC_COS_SCALING
181      and COSINEMETH_III, add comments in default CPP_OPTIONS.h
182    o ptracers adjoint:
183      * avoid extensive recomputatations
184      * fix missing re-init. of gptr (missed by TAF)
185  o obcs: add a flag (OBCSprintDiags, defaults is true) that allows  o obcs: add a flag (OBCSprintDiags, defaults is true) that allows
186    me to turn off the excessive output to STDOUT that this package produces    me to turn off the excessive output to STDOUT that this package produces
187  o move NH metric terms & 3.D Coriolis S/R to pkg/mom_common  o move NH metric terms & 3.D Coriolis S/R to pkg/mom_common

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