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revision 1.243 by afe, Mon Jan 19 18:59:19 2004 UTC revision 1.296 by heimbach, Fri May 14 21:15:08 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_post
7    o Commiting new energy balance model to repository
8      * package is pkg/ebm
9      * verif. is verification/global_ocean_ebm
10      * references are in ebm_driver.F
11    C      * X. Wang, P. Stone and J. Marotzke, 1999:
12    C        Global thermohaline circulation. Part I:
13    C        Sensitivity to atmospheric moisture transport.
14    C        J. Climate 12(1), 71-82
15    C      * X. Wang, P. Stone and J. Marotzke, 1999:
16    C        Global thermohaline circulation. Part II:
17    C        Sensitivity with interactive transport.
18    C        J. Climate 12(1), 83-91
19    C      * M. Nakamura, P. Stone and J. Marotzke, 1994:
20    C        Destabilization of the thermohaline circulation
21    C        by atmospheric eddy transports.
22    C        J. Climate 7(12), 1870-1882
23    o Will need long integration testing.
24    checkpoint53b_pre
25    
26    o created pkg/mom_common in preparation for variable viscosity code
27    o renamed and split ini_mnc_io
28    o pkg/land: only liquid water can diffuse or run-off
29    o AIM using land: soil wetness availability account for snow
30    o added printMapIncludesZeros to EEPARMS namelist
31    
32    checkpoint53a_post
33    o restore TAMC compatiility for exf_constants.h
34      (no usage of _d in .h)
35    o Additional storing in KPP in an attempt to fix
36      TAMC problem with adjoint of KPP code.
37      (no success...)
38      Identical code works fine with TAF.
39    o Fixed verification/natl_box_adjoint experiments.
40      Initial conditions for Experiments 4 and 5 are now
41      set to "SEAICE_initialHEFF=0", which is more reasonable,
42      and hence gives results closer to that of Experiment 2.
43      Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again.
44    
45    checkpoint53
46    o stable checkpoint with up to date adjoint
47      TLM tests only run for 1st grdchk at the moment. Its unclear if
48      this is a code problem or a problem with resetting code for g_
49      variables that is being autogenerated wrong.
50      Otherwise:
51       o code is testing well on Linux (P4 and AMD), SGI Alitix and Irix.
52       o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ)
53         are both still in chaos following their security messes.
54    
55    checkpoint52n_post
56    o various build (mostly genmake2) changes including:
57      - ability to build/run more easily within Cygwin and MacOS X
58      - more complicated Makefiles with a stronger dependence on Gnu Make
59    o pkg/seaice modifications
60      - added SEAICE_deltaTtherm and SEAICE_deltaTdyn in order to reduce cost
61        of pkg/seaice.  For time being, SEAICE_deltaTtherm = deltaTtracer
62        and SEAICE_deltaTdyn must be integer multiple of SEAICE_deltaTtherm
63      - changed proxy for geostrophic velocity and updated
64        verification/lab_sea/results/* accordingly
65      - removed ADI dynamic solver from pkg/seaice
66      - replaced all occurrences of 1/CSTICE or 1/CSUICE
67        they caused a segmentation fault under certain circumstances
68      - removed unused field WATR
69    o bug fix in exf-package:
70      -  u/vwind are defined at tracer/pressure points. The values of u/vwindmask
71         now reflect that.
72    o small fixes in the cal-package:
73      - set reference date to first of January for the 'model'-calendar
74      - failing of cal_CheckDate in cal_FullDate now actually results in a
75        warning
76    o small modifications in exf-package to increase flexibility:
77      - change climtempfreeze from a constant to a runtime parameter that
78        is specified in data.exf_clim (default = -1.9)
79      - introduce runtime parameter windstressmax (default = 2.0) that is
80        specified in data.exf
81    o fix in pkg/thsice:
82      - update Evap (Tsf changes) to be consistent with Latent heat flux
83      - maintain snow precipitation unchanged (even if Tsf >=0).
84     both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice
85    
86    checkpoint52m_post
87    o commented out call to cal_GetMonthsRec in swfrac.F and added some comments;
88      this does not change any of the results, because myIter=0 in swfrac always
89      lead to jwtype=2 (the default anyway), but the call makes little sense
90      as a default
91    o no SHORTWAVE HEATING lost at the bottom; affects lab_sea output; updated
92    o re-work pkg/thsice interface with ocean & bulk_force pkg to allow
93      atmospheric model (AIM) to use it ; add a "slab ocean" component.
94    o pkg/aim_v23 : add interface to call thermodynamic sea-ice (thsice)
95    o update global_ocean.cs32x15/output (.thsice) after changes in pkg/thsice
96    o extending useSingleCpuIO option to work with new exch2 I/O format
97      - old-style, missing-tile I/O is still accessible by defining CPP
98        option MISSING_TILE_IO in pkg/mdsio/MDSIO_OPTIONS.h
99    o monitor package can write to NetCDF files and/or STDOUT
100    o fix re-definition bug in MNC_GRID_INIT_ALL()
101    o doc/api_reference added
102      - a framework for building an API Reference Manual using all
103        the "protex" comments embedded in the code
104      - see pkg/generic_advdiff, pkg/mnc for examples
105    o MNC:
106      - make myThid the last argument for all subroutines
107      - new default for the grid files: NO halos
108      - add useMNC and other run-time flags
109      - separate per-file-group handling of the unlimited dimension
110      - early initialization of MNC w/ flags read at the eeboot stage
111        and lookup tables set in initialize_fixed
112      - write all MNC output to a freshly-created directory
113    o thermodynamics sea-ice (thsice) is now tested with testreport.
114    o test exp. advect_cs: use the standard cs32 grid ; update output.
115    o Added functionality to grdchk:
116      pick global i,j,k position (or nearest wet) where to perform check.
117    
118    checkpoint52l_post
119    o new land formulation:
120      a) use ground enthalpy as prognostic variable to ensure exact
121         energy conservation.
122      b) account for water temperature and for latent heat of freezing
123         in all processes (rain, run-off, ground storage)
124      c) compute surface and ground temperature implicitly.
125    o aim_v23 modification for new land model:
126      a) Treat separately land / ocean / sea-ice surface fluxes
127         to allow implicit computation of land & sea-ice surface temp.
128      b) add snow precipitation.
129    checkpoint52l_pre
130    
131    o fix problem (when 1 tile is empty) in min/max monitor.
132    o fix bug in timeAve (u,vZetatave in common block)
133    o no restoring terms under ice for pkg/seaice
134    o moved SEAICE_DO_DIAGS to S/R do_the_model_io
135    o bug fix for pkg/seaice pickups
136    o change MNC call locations and add coordinate attributes
137    o mask vorticity at the corner ; affects global_ocean.cs output
138    o fix ini_curvilinear_grid ; test CS experiments with mpi
139    o aim.5l_cs: modify sea-ice fraction input file ; update output
140    o exf: Adding simple range check routine for exf fields after read
141    
142    checkpoint52k_post
143    o removed top-level directory "diags"
144      - we migrated these functions to pkg/timeave a long time ago
145    o fixed bug introduced in pkg/monitor
146    o accuracy ctrlprec = 32 insuffient for gradient checks using
147      averaged fields (I/O via cost_averages)
148      -> use ctrl.h in active_file*.F to control I/O precision.
149    o paramter list of CALL ADTHE_MAIN_LOOP
150    o added initial do_the_model_io to ecco
151    o set all ...Freq to zero after cost_final
152      taveFreq, dumpFreq, pChkptFreq
153    o MAIN and ECCO differentiability restored
154    
155    checkpoint52j_post
156    o fix nchklev in tamc.h for global_ocean...
157    o Bringing flow and store directives up-to-date
158    o Really weird thing!
159      call do_the_model_io from the_main_loop with parameters
160      starttime, niter0, instead of mytime, myiter, screws up the adjoint:
161      TAF places a faulty re-call of initialise_varia
162      after cost_final call which should not be there!
163    checkpoint52j_pre
164    
165    o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and
166      error messages
167    o fix errorMessageUnit problem. remove old version of mdsio from eesup/src
168    o modified pkg/mdsio/mdsio_readfield.F -- commented out diskspace-eating
169      debug output
170    o modfied mdsio_writefield.F to handle non-global files under exch2
171    o update AIM Cubed-Sphere exp (aim.5l_cs):
172      use land, p*, and Franco.M forcing fields with fractional land-sea mask.
173    o update AIM Equatorial Channel exp:
174      use standard aim_v23 pkg and change the SST fields to be more realistic.
175    o globalFile now works with exch2
176    o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and
177      mon_vort3.F to make exch2 friendly with >1 tile per cube face
178    o limit timeave output for hi-res integrations
179    
180    checkpoint52i_post
181    o removed CPP_EEOPTIONS.h from verification/*/code
182    o updated the tiling for global_ocean_pressure
183    checkpoint52i_pre
184    
185    o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
186      the old pkg/aim).
187    
188    checkpoint52h_pre
189  o shortened offending lines in exch2_send_rx?.template  o shortened offending lines in exch2_send_rx?.template
190  o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator  o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator
191  o genmake2: add build & execute test for NetCDF code  o genmake2: add build & execute test for NetCDF code

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