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revision 1.146 by heimbach, Tue Mar 25 22:48:11 2003 UTC revision 1.191 by edhill, Tue Oct 21 21:14:08 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint51m_post
7    o incorporating changes to get TAMC/TAF working in genmake2
8      - added new TAMC/TAF targets to the Makefile
9      - various cleanups related to package handling
10      - these changes should have no impact on the forward model
11    
12    checkpoint51l_post
13    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
14     - faster algorithm for cal_addtime.F
15     - higher precision arithmetic, where needed
16     - pkg/exf *startdate variables changed from calendar date to
17       model integration time
18    
19    checkpoint51l_pre
20    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
21    o enable to apply restoring on S & T only in a latitude band.
22    o update output (external_forcing_surf modif. change truncation errors)
23       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
24    
25    checkpoint51k_post
26    o change default to: useNHMTerms=.FALSE.
27     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
28       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
29     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
30        exp1, ideal_2D_oce
31     - change data file of oceanic exp (leave the results unchanged for now)
32       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
33    o set gravitySign automatically according to the vertical coordinate used
34      (and change sign: back to "logical" value: +1 when R increases downward)
35    o added an include barrier to the default CPP_OPTIONS.h and
36      removed the #include "PACKAGES_CONFIG.h" from it
37    o fix a bug in mom_fluxform (from chk51j_post)
38    
39    checkpoint51j_post
40    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
41    o adjusted some flow directives (dynamics, thermodynamics)
42    o added cubed-sphere case to test cost function
43    o heckpoint_lev?_directives.h now include
44      pkg-specific directives, whenever those are enabled.
45    o Moving pkg-specific flow directives to corresponding pkg
46      Moving pkg-specific differentiation list to corresponding pkg
47      Moving pkg-specific checkpoint-lev storing to corresponding pkg
48      ---> conventions are
49           - pkg_ad.flow
50           - pkg_ad_diff.list
51           - pkg_ad_check_lev?_dir.h
52    
53    checkpoint51i_post
54    o merge of the branch-genmake2
55      - knowingly breaks the older genmake
56      - automatic generation of all ALLOW_${PKG_NAME} defines
57      - new testreport supersedes older testscript
58    o large number of package inclusion and header cleanups
59    checkpoint51i_pre
60    
61    o new output for adjoin of global ocean vector invariant
62    o fix for checkpoint of thermodynamic seaice and bulk_force
63    o Steph gchem various cleanups
64    
65    checkpoint 51h_pre
66    o fixed some single quotes
67    o modify gchem pkg to be more versatile
68    o modifications to clean up dic pkg
69    o add pkg/cfc
70    
71    checkpoint51g_post
72    o provide links for ARPACK and ADM*TLM
73    o start removing verification/vero/
74    o update AD-related stuff
75      (in particular some IF-statements in model/src/ routines)
76    o adding to verification/global_ocean.90x40x15/ adjoint of
77      vector invariant setup
78    
79    checkpoint51f_post
80    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
81    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
82      of tracer Green's fucntions for ocean inversion project.
83    
84    checkpoint51f_pre
85    o Added on-the-fly spatial interpolation capability
86        "USE_EXF_INTERPOLATION" to pkg/exf.
87      - This is a temporary Cartesian-grid hack until
88        the super-duper ESMF coupler becomes available.
89      - See verification/global_with_exf/README for usage example.
90      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
91        flags and modified pkg/seaice accordingly.
92    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
93        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
94        non-local transport term.
95    
96    checkpoint51e_post
97    o pkg/mom_vecinv:
98      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
99      - add time-ave diagnostic of vorticity advection.
100    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
101    o atmospheric geopotential: - include water vapor effect;
102                                - use p^kappa in p* scaling.
103    o land pkg: read initial state from files.
104    o AIM : add stratospheric drag in the upper level
105    
106    checkpoint51d_post
107    o change function ILNBLNK (=> last non-blank char.) to return zero
108      (instead of the string length) when the string. char is empty
109    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
110    o modif's to restore TAMC compatibility
111      - avoid "_d" constructs in PARAMETER declarations
112      - avoid interrupting lines by comment lines
113    o Use cluster local disks for purely local I/O
114      vs. globally visible disks needed for ctrl stuff
115      (merged from ecco-branch)
116      - new active_file_loc... and mdsio_..._loc routines
117      - affected packages: autodiff, ctrl, grdchk, mdsio
118    
119    checkpoint51c_post
120    o introducing integer flag debugLevel
121      - debLevZero: suppress all output
122      - debLevA: standard
123      - debLevB: equivalent to current debugMode=.TRUE.
124    o introducing pathname variable mdsioLocalDir for mdsio
125      that can be specified at runtime
126      (relevant for cluster I/O to local disk)
127    `
128    >>>checkpoint51b_post
129    adjoint of ptracers
130    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
131    o extended state in checkpoint_lev?, etc.
132    o alternative ctrl/cost with tr1 or ptracer
133    o new comlev1_bibj_ptracers
134    o new ptracers.flow
135    o made ptracers_forcing same as external_forcing_s
136    o added verification for adjoint with ptracers
137      - adm. grdchk fail so far
138      - tlm. grdchk OK
139      - checked tapelev/comlev recomputations: OK
140    <<<checkpoint51b_pre
141    
142    checkpoint51a_post
143    o added code for biogeochemistry package
144      - new pkgs: dic, gchem
145      - new subroutine in ptracers
146    o modify code for biogeo packages
147      - in model/src and pkg/ptracers
148    
149    checkpoint51
150    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
151      - autodiff, ctrl, exf, grdchk, seaice
152      kept separate packages
153      - cost, ecco, obcs
154    o updating verification/internal_wave, verification/lab_sea
155      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
156    
157    checkpoint50i_post
158    o Preparing next differentiable checkpoint and sync
159      of MAIN vs. ecco-branch
160      - 1st step: this one is differentiable
161      - 2nd step: next(! not this) checkpoint will have updated packages
162                  from ecco-branch)
163    
164    checkpoint50h_post
165    o new package "land": provide surface BC for AIM.
166    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
167    o AIM: use true log-P extrapolation for near surface temp (= as in
168        F.Molteni paper) ; update aim.5l_cs output.
169    o New variable in PARM03 for more flexible pickups
170    o somewhat cleaned package initialisation sequence for
171      ctrl/ cost/ ecco/ in packages_... routines
172    
173    checkpoint50g_post
174    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
175      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
176      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
177        made the default because of faster convergence than ADI
178    
179    checkpoint50f_post
180    o exf totally restructured
181      - replaced all exf_set_ routines by one generic exf_set_gen.F
182        and made sure it's still differentiable
183      - split exf_getffields.F into new exf_bulkformulae.F
184      - exf_inscal_/exf_outscal_ suffixes consistent with field names
185      - updated adjoint/makefile and relevant verif. accordingly
186    
187    checkpoint50f_pre
188     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
189          + change Evap over land. (update aim.5l_cs output)
190     o added missing .cvsignores and made uniform across expts
191     o changed configuration of tidal_basin_2d expt
192     o added pkg/debug functions for tracing code in fatal crashes
193     o tidied pkg/monitor to use MONITOR_OPTIONS.h
194     o new fn in pkg/monitor to stop model if solution grows too big
195     o removed lots of single quotes from comments
196    
197    checkpoint50e_post
198    o make KPP work with PTRACERS
199     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
200       nearly a copy of kpp_transport_s
201     - there is no analogue to SurfaceTendencyS, so I have to use
202       gPtr(of the surface layer) instead
203    o add a new platform SunFire+mpi (SunFire 15000) to genmake
204    checkpoint50e_pre
205    
206    checkpoint50d_post
207    o change kpp output from multiple-record state files to single-record state
208      files analogous to write_state.F
209    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
210      analogous to the cg2d-related output.
211    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
212      so that writing to internal file fn (with length 512) fails.
213    checkpoint50d_pre
214    
215    checkpoint50c_post
216    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
217    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
218    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
219    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
220    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
221    
222    checkpoint50c_pre
223    Merging from release1_p13:
224    o bug fix for pkg/seaice dynamic solver
225    o Added SEAICE_initialHEFF to pkg/seaice
226    
227    checkpoint50b_post
228    o store u*,v* in gU,V instead of in guNm1,gvNm1
229    o in order to put the momForcing out of the Adams-Bashforth:
230      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
231      to timestep.F
232    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
233    o re-generate output for highly sensitive test-exp:
234       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
235    
236    checkpoint50b_pre
237    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
238  o corrected CPP option mismatch in exf_Bulk... functions for case  o corrected CPP option mismatch in exf_Bulk... functions for case
239    #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP    #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
240    

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