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revision 1.153 by jmc, Mon May 12 21:16:45 2003 UTC revision 1.176 by dimitri, Thu Aug 7 02:31:28 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint51f_pre
7    o Added on-the-fly spatial interpolation capability
8        "USE_EXF_INTERPOLATION" to pkg/exf.
9      - This is a temporary Cartesian-grid hack until
10        the super-duper ESMF coupler becomes available.
11      - See verification/global_with_exf/README for usage example.
12      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
13        flags and modified pkg/seaice accordingly.
14    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
15        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
16        non-local transport term.
17    
18    checkpoint51e_post
19    o pkg/mom_vecinv:
20      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
21      - add time-ave diagnostic of vorticity advection.
22    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
23    o atmospheric geopotential: - include water vapor effect;
24                                - use p^kappa in p* scaling.
25    o land pkg: read initial state from files.
26    o AIM : add stratospheric drag in the upper level
27    
28    checkpoint51d_post
29    o change function ILNBLNK (=> last non-blank char.) to return zero
30      (instead of the string length) when the string. char is empty
31    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
32    o modif's to restore TAMC compatibility
33      - avoid "_d" constructs in PARAMETER declarations
34      - avoid interrupting lines by comment lines
35    o Use cluster local disks for purely local I/O
36      vs. globally visible disks needed for ctrl stuff
37      (merged from ecco-branch)
38      - new active_file_loc... and mdsio_..._loc routines
39      - affected packages: autodiff, ctrl, grdchk, mdsio
40    
41    checkpoint51c_post
42    o introducing integer flag debugLevel
43      - debLevZero: suppress all output
44      - debLevA: standard
45      - debLevB: equivalent to current debugMode=.TRUE.
46    o introducing pathname variable mdsioLocalDir for mdsio
47      that can be specified at runtime
48      (relevant for cluster I/O to local disk)
49    `
50    >>>checkpoint51b_post
51    adjoint of ptracers
52    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
53    o extended state in checkpoint_lev?, etc.
54    o alternative ctrl/cost with tr1 or ptracer
55    o new comlev1_bibj_ptracers
56    o new ptracers.flow
57    o made ptracers_forcing same as external_forcing_s
58    o added verification for adjoint with ptracers
59      - adm. grdchk fail so far
60      - tlm. grdchk OK
61      - checked tapelev/comlev recomputations: OK
62    <<<checkpoint51b_pre
63    
64    checkpoint51a_post
65    o added code for biogeochemistry package
66      - new pkgs: dic, gchem
67      - new subroutine in ptracers
68    o modify code for biogeo packages
69      - in model/src and pkg/ptracers
70    
71    checkpoint51
72    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
73      - autodiff, ctrl, exf, grdchk, seaice
74      kept separate packages
75      - cost, ecco, obcs
76    o updating verification/internal_wave, verification/lab_sea
77      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
78    
79    checkpoint50i_post
80    o Preparing next differentiable checkpoint and sync
81      of MAIN vs. ecco-branch
82      - 1st step: this one is differentiable
83      - 2nd step: next(! not this) checkpoint will have updated packages
84                  from ecco-branch)
85    
86    checkpoint50h_post
87    o new package "land": provide surface BC for AIM.
88    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
89    o AIM: use true log-P extrapolation for near surface temp (= as in
90        F.Molteni paper) ; update aim.5l_cs output.
91    o New variable in PARM03 for more flexible pickups
92    o somewhat cleaned package initialisation sequence for
93      ctrl/ cost/ ecco/ in packages_... routines
94    
95    checkpoint50g_post
96    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
97      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
98      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
99        made the default because of faster convergence than ADI
100    
101    checkpoint50f_post
102    o exf totally restructured
103      - replaced all exf_set_ routines by one generic exf_set_gen.F
104        and made sure it's still differentiable
105      - split exf_getffields.F into new exf_bulkformulae.F
106      - exf_inscal_/exf_outscal_ suffixes consistent with field names
107      - updated adjoint/makefile and relevant verif. accordingly
108    
109    checkpoint50f_pre
110     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
111          + change Evap over land. (update aim.5l_cs output)
112     o added missing .cvsignores and made uniform across expts
113     o changed configuration of tidal_basin_2d expt
114     o added pkg/debug functions for tracing code in fatal crashes
115     o tidied pkg/monitor to use MONITOR_OPTIONS.h
116     o new fn in pkg/monitor to stop model if solution grows too big
117     o removed lots of single quotes from comments
118    
119    checkpoint50e_post
120    o make KPP work with PTRACERS
121     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
122       nearly a copy of kpp_transport_s
123     - there is no analogue to SurfaceTendencyS, so I have to use
124       gPtr(of the surface layer) instead
125    o add a new platform SunFire+mpi (SunFire 15000) to genmake
126    checkpoint50e_pre
127    
128    checkpoint50d_post
129    o change kpp output from multiple-record state files to single-record state
130      files analogous to write_state.F
131    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
132      analogous to the cg2d-related output.
133    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
134      so that writing to internal file fn (with length 512) fails.
135    checkpoint50d_pre
136    
137  checkpoint50c_post  checkpoint50c_post
138  o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)  o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
139  o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.  o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.

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