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revision 1.244 by dimitri, Tue Jan 20 17:02:40 2004 UTC revision 1.295 by heimbach, Fri May 14 21:04:01 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint53b_pre
7    
8    o created pkg/mom_common in preparation for variable viscosity code
9    o renamed and split ini_mnc_io
10    o pkg/land: only liquid water can diffuse or run-off
11    o AIM using land: soil wetness availability account for snow
12    o added printMapIncludesZeros to EEPARMS namelist
13    
14    checkpoint53a_post
15    o restore TAMC compatiility for exf_constants.h
16      (no usage of _d in .h)
17    o Additional storing in KPP in an attempt to fix
18      TAMC problem with adjoint of KPP code.
19      (no success...)
20      Identical code works fine with TAF.
21    o Fixed verification/natl_box_adjoint experiments.
22      Initial conditions for Experiments 4 and 5 are now
23      set to "SEAICE_initialHEFF=0", which is more reasonable,
24      and hence gives results closer to that of Experiment 2.
25      Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again.
26    
27    checkpoint53
28    o stable checkpoint with up to date adjoint
29      TLM tests only run for 1st grdchk at the moment. Its unclear if
30      this is a code problem or a problem with resetting code for g_
31      variables that is being autogenerated wrong.
32      Otherwise:
33       o code is testing well on Linux (P4 and AMD), SGI Alitix and Irix.
34       o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ)
35         are both still in chaos following their security messes.
36    
37    checkpoint52n_post
38    o various build (mostly genmake2) changes including:
39      - ability to build/run more easily within Cygwin and MacOS X
40      - more complicated Makefiles with a stronger dependence on Gnu Make
41    o pkg/seaice modifications
42      - added SEAICE_deltaTtherm and SEAICE_deltaTdyn in order to reduce cost
43        of pkg/seaice.  For time being, SEAICE_deltaTtherm = deltaTtracer
44        and SEAICE_deltaTdyn must be integer multiple of SEAICE_deltaTtherm
45      - changed proxy for geostrophic velocity and updated
46        verification/lab_sea/results/* accordingly
47      - removed ADI dynamic solver from pkg/seaice
48      - replaced all occurrences of 1/CSTICE or 1/CSUICE
49        they caused a segmentation fault under certain circumstances
50      - removed unused field WATR
51    o bug fix in exf-package:
52      -  u/vwind are defined at tracer/pressure points. The values of u/vwindmask
53         now reflect that.
54    o small fixes in the cal-package:
55      - set reference date to first of January for the 'model'-calendar
56      - failing of cal_CheckDate in cal_FullDate now actually results in a
57        warning
58    o small modifications in exf-package to increase flexibility:
59      - change climtempfreeze from a constant to a runtime parameter that
60        is specified in data.exf_clim (default = -1.9)
61      - introduce runtime parameter windstressmax (default = 2.0) that is
62        specified in data.exf
63    o fix in pkg/thsice:
64      - update Evap (Tsf changes) to be consistent with Latent heat flux
65      - maintain snow precipitation unchanged (even if Tsf >=0).
66     both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice
67    
68    checkpoint52m_post
69    o commented out call to cal_GetMonthsRec in swfrac.F and added some comments;
70      this does not change any of the results, because myIter=0 in swfrac always
71      lead to jwtype=2 (the default anyway), but the call makes little sense
72      as a default
73    o no SHORTWAVE HEATING lost at the bottom; affects lab_sea output; updated
74    o re-work pkg/thsice interface with ocean & bulk_force pkg to allow
75      atmospheric model (AIM) to use it ; add a "slab ocean" component.
76    o pkg/aim_v23 : add interface to call thermodynamic sea-ice (thsice)
77    o update global_ocean.cs32x15/output (.thsice) after changes in pkg/thsice
78    o extending useSingleCpuIO option to work with new exch2 I/O format
79      - old-style, missing-tile I/O is still accessible by defining CPP
80        option MISSING_TILE_IO in pkg/mdsio/MDSIO_OPTIONS.h
81    o monitor package can write to NetCDF files and/or STDOUT
82    o fix re-definition bug in MNC_GRID_INIT_ALL()
83    o doc/api_reference added
84      - a framework for building an API Reference Manual using all
85        the "protex" comments embedded in the code
86      - see pkg/generic_advdiff, pkg/mnc for examples
87    o MNC:
88      - make myThid the last argument for all subroutines
89      - new default for the grid files: NO halos
90      - add useMNC and other run-time flags
91      - separate per-file-group handling of the unlimited dimension
92      - early initialization of MNC w/ flags read at the eeboot stage
93        and lookup tables set in initialize_fixed
94      - write all MNC output to a freshly-created directory
95    o thermodynamics sea-ice (thsice) is now tested with testreport.
96    o test exp. advect_cs: use the standard cs32 grid ; update output.
97    o Added functionality to grdchk:
98      pick global i,j,k position (or nearest wet) where to perform check.
99    
100    checkpoint52l_post
101    o new land formulation:
102      a) use ground enthalpy as prognostic variable to ensure exact
103         energy conservation.
104      b) account for water temperature and for latent heat of freezing
105         in all processes (rain, run-off, ground storage)
106      c) compute surface and ground temperature implicitly.
107    o aim_v23 modification for new land model:
108      a) Treat separately land / ocean / sea-ice surface fluxes
109         to allow implicit computation of land & sea-ice surface temp.
110      b) add snow precipitation.
111    checkpoint52l_pre
112    
113    o fix problem (when 1 tile is empty) in min/max monitor.
114    o fix bug in timeAve (u,vZetatave in common block)
115    o no restoring terms under ice for pkg/seaice
116    o moved SEAICE_DO_DIAGS to S/R do_the_model_io
117    o bug fix for pkg/seaice pickups
118    o change MNC call locations and add coordinate attributes
119    o mask vorticity at the corner ; affects global_ocean.cs output
120    o fix ini_curvilinear_grid ; test CS experiments with mpi
121    o aim.5l_cs: modify sea-ice fraction input file ; update output
122    o exf: Adding simple range check routine for exf fields after read
123    
124    checkpoint52k_post
125    o removed top-level directory "diags"
126      - we migrated these functions to pkg/timeave a long time ago
127    o fixed bug introduced in pkg/monitor
128    o accuracy ctrlprec = 32 insuffient for gradient checks using
129      averaged fields (I/O via cost_averages)
130      -> use ctrl.h in active_file*.F to control I/O precision.
131    o paramter list of CALL ADTHE_MAIN_LOOP
132    o added initial do_the_model_io to ecco
133    o set all ...Freq to zero after cost_final
134      taveFreq, dumpFreq, pChkptFreq
135    o MAIN and ECCO differentiability restored
136    
137    checkpoint52j_post
138    o fix nchklev in tamc.h for global_ocean...
139    o Bringing flow and store directives up-to-date
140    o Really weird thing!
141      call do_the_model_io from the_main_loop with parameters
142      starttime, niter0, instead of mytime, myiter, screws up the adjoint:
143      TAF places a faulty re-call of initialise_varia
144      after cost_final call which should not be there!
145    checkpoint52j_pre
146    
147    o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and
148      error messages
149    o fix errorMessageUnit problem. remove old version of mdsio from eesup/src
150    o modified pkg/mdsio/mdsio_readfield.F -- commented out diskspace-eating
151      debug output
152    o modfied mdsio_writefield.F to handle non-global files under exch2
153    o update AIM Cubed-Sphere exp (aim.5l_cs):
154      use land, p*, and Franco.M forcing fields with fractional land-sea mask.
155    o update AIM Equatorial Channel exp:
156      use standard aim_v23 pkg and change the SST fields to be more realistic.
157    o globalFile now works with exch2
158    o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and
159      mon_vort3.F to make exch2 friendly with >1 tile per cube face
160    o limit timeave output for hi-res integrations
161    
162    checkpoint52i_post
163    o removed CPP_EEOPTIONS.h from verification/*/code
164    o updated the tiling for global_ocean_pressure
165    checkpoint52i_pre
166    
167    o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
168      the old pkg/aim).
169    
170  checkpoint52h_pre  checkpoint52h_pre
171  o shortened offending lines in exch2_send_rx?.template  o shortened offending lines in exch2_send_rx?.template
172  o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator  o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator

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