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revision 1.167 by heimbach, Tue Jun 24 18:27:09 2003 UTC revision 1.211 by jmc, Sun Nov 23 00:44:11 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint52b_pre
7    
8    o call "do_the_model_io" at the beginning (=> dump initial state)
9    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
10    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
11      (need info on NUMBER_OF_PTRACERS)
12    o missing PTRACERS headers in some routines
13    o default tamc.h in pkg/autodiff supposed to crash
14      to ensure proper customization
15    
16    checkpoint52a_post
17    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
18      - moved surfaceTendencyTice from pkg/seaice to main code
19      - subroutine FREEZE_SURFACE now limits only surface temperature
20        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
21        => new output.txt for global_ocean.cs32x15 & global_with_exf
22      - keep the old version of FREEZE for backward compatibility;
23        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
24      - corresponding modifs for TAF directives
25    o added surface flux output variables to TIMEAVE_STATVARS
26    o time-averaged output for pkg/ptracers
27    o fix problem with ECCO-related divided adjoint
28      snapshot file was missing some ad-variables,
29      but no warning issued by TAF
30    
31    checkpoint52a_pre
32    o some bug fixes for #undef REAL4_IS_SLOW
33    
34    checkpoint52 = ecco_c52_e35
35    o after testing adjoints of checkpoint51u_post
36    
37    checkpoint51u_post
38    o this is the post-merge tag of the ecco-branch
39      (needs another clean checkout and re-testing)
40    o various natl_box_adjoint configs and results
41      but no input fields
42    o obcs adjoint not yet merged!
43    o adding ECCO global 1x1 and 2x2 degree configs
44    o updated/extended some store directives for seaice
45    o pkg/ecco now containes ecco-specific part of cost function
46    o top level routines the_main_loop, forward_step
47      supersede those in model/src/
48      previous input data.cost now in data.ecco
49      (new namelist ecco_cost_nml)
50    o in ctrl/ cleaned some cross-dependencies and updated CPP options
51    
52    checkpoint51t_post
53    o this is the pre-merge tag of the ecco-branch
54    
55    checkpoint51s_post
56    o cleanup: removed various obsolete #define-s
57    o pkg/grdchk
58      - renamed 'ph-grd 3' to 'grad-res'
59      - merged from ecco-branch
60        (remaining bug fixes for obcs gradient checks)
61      - additional high-precision output for testreport
62        (grep for 'precision_grdchk_result')
63    
64    checkpoint51r_post
65    o cleaned up or removed CPP_OPTIONS.h files
66    o updated results for some of the tests to reflect the new
67      optfiles (-ieee: -O0 instead of -O3)
68    
69    checkpoint51q_post
70    o cd_code:
71      - moved cd_scheme.F -> cd_code_scheme.F
72      - separate read_checkpoint from cd_code_ini_vars.F
73      - separated cd_code part from write_checkpoint
74      - updated AD_SOURCE, generated .flow
75      - added CD_CODE_VARS.h to the_main_loop
76      - Moving cd_code specific store dir.s to pkg/cd_code
77    o ctrl package totally restructured
78      - pack/unpack now optional and decoupled from
79        xx_/adxx_ I/O
80      - ctrl_pack/unpack cleaned
81        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
82      - confined inclusion of AD_CONFIG.h to where necessary.
83    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
84    
85    checkpoint51p_post
86    o create initial cd_code package
87      - WARNING: the initialization of fields within packages
88        is broken because INI_FIELDS (where READ_CHECKPOINT is
89        called) is called *before* PACKAGES_INIT_VARIABLES.
90        This seems to be backwards since
91        1) its important to initially zero the entire field including
92           the "halo" region
93        2) zeroing needs to be done *before* reading pickup info
94           and the pickup call might or might not happen in any
95           particular run
96      - this needs an overhaul for R2
97    o cleanup verification/*/code/GMREDI_OPTIONS.h
98    o cleanup testreport
99    
100    checkpoint51o_post
101    o bringing AD-related verif's up to date with genmake2
102      - carbon/
103      - global_ocean.90x40x15/
104      - hs.94.1x64x5/
105      - (front_relax/ )
106    o (more) consistent directory structure for AD-related verif.'s
107    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
108    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
109    o bug fix in find_alpha.F for MDJWF:
110      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
111        change rho -> rho-rhoConst
112      - replace call find_rho to find_rhonum
113    o initialisation of rFlx extended to full array (required by TAF)
114      and shifted to thermodynamics
115    o removed PTRACERS.h in ptracers routine
116    o added surfacetendencyPtr to S/R parameter list pracers_forcing
117    o Correcting initialisations for fVerU, fVerV.
118    o helping TAF to recognize dependency on kUp for
119      fVerU, fVerV
120    o Replacing delZ by delR in pkg/ctrl/
121    checkpoint51o_pre
122    
123    o undid all of cp51 pending some cleanups and discussion
124    o added the [#include "AD_CONFIG.h"] statement to all files that need
125       it for adjoint/tl #defines
126     o re-worked the build logic in genmake2 to support AD_CONFIG.h
127     o removed tools/genmake since it no longer works
128    
129    checkpoint51n_post
130    o modifications to make FREEZE flux visible to pkg/kpp
131      - moved surfaceTendencyTice from pkg/seaice to main code
132      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
133      - subroutine FREEZE now limits only surface temperature
134        (this means new output.txt for global_ocean.90x40x15,
135         global_ocean.cs32x15, and global_with_exf)
136    o added surface flux output variables to TIMEAVE_STATVARS
137    
138    checkpoint51n_pre
139    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
140    o added [#include "AD_CONFIG.h"] to all files that use the following
141      defines:
142      - ALLOW_ADJOINT_RUN
143      - ALLOW_TANGENTLINEAR_RUN
144      - ALLOW_ECCO_OPTIMIZATION
145    
146    checkpoint51m_post
147    o incorporating changes to get TAMC/TAF working in genmake2
148      - added new TAMC/TAF targets to the Makefile
149      - various cleanups related to package handling
150      - these changes should have no impact on the forward model
151    
152    checkpoint51l_post
153    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
154     - faster algorithm for cal_addtime.F
155     - higher precision arithmetic, where needed
156     - pkg/exf *startdate variables changed from calendar date to
157       model integration time
158    
159    checkpoint51l_pre
160    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
161    o enable to apply restoring on S & T only in a latitude band.
162    o update output (external_forcing_surf modif. change truncation errors)
163       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
164    
165    checkpoint51k_post
166    o change default to: useNHMTerms=.FALSE.
167     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
168       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
169     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
170        exp1, ideal_2D_oce
171     - change data file of oceanic exp (leave the results unchanged for now)
172       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
173    o set gravitySign automatically according to the vertical coordinate used
174      (and change sign: back to "logical" value: +1 when R increases downward)
175    o added an include barrier to the default CPP_OPTIONS.h and
176      removed the #include "PACKAGES_CONFIG.h" from it
177    o fix a bug in mom_fluxform (from chk51j_post)
178    
179    checkpoint51j_post
180    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
181    o adjusted some flow directives (dynamics, thermodynamics)
182    o added cubed-sphere case to test cost function
183    o heckpoint_lev?_directives.h now include
184      pkg-specific directives, whenever those are enabled.
185    o Moving pkg-specific flow directives to corresponding pkg
186      Moving pkg-specific differentiation list to corresponding pkg
187      Moving pkg-specific checkpoint-lev storing to corresponding pkg
188      ---> conventions are
189           - pkg_ad.flow
190           - pkg_ad_diff.list
191           - pkg_ad_check_lev?_dir.h
192    
193    checkpoint51i_post
194    o merge of the branch-genmake2
195      - knowingly breaks the older genmake
196      - automatic generation of all ALLOW_${PKG_NAME} defines
197      - new testreport supersedes older testscript
198    o large number of package inclusion and header cleanups
199    checkpoint51i_pre
200    
201    o new output for adjoin of global ocean vector invariant
202    o fix for checkpoint of thermodynamic seaice and bulk_force
203    o Steph gchem various cleanups
204    
205    checkpoint 51h_pre
206    o fixed some single quotes
207    o modify gchem pkg to be more versatile
208    o modifications to clean up dic pkg
209    o add pkg/cfc
210    
211    checkpoint51g_post
212    o provide links for ARPACK and ADM*TLM
213    o start removing verification/vero/
214    o update AD-related stuff
215      (in particular some IF-statements in model/src/ routines)
216    o adding to verification/global_ocean.90x40x15/ adjoint of
217      vector invariant setup
218    
219    checkpoint51f_post
220    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
221    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
222      of tracer Green's fucntions for ocean inversion project.
223    
224    checkpoint51f_pre
225    o Added on-the-fly spatial interpolation capability
226        "USE_EXF_INTERPOLATION" to pkg/exf.
227      - This is a temporary Cartesian-grid hack until
228        the super-duper ESMF coupler becomes available.
229      - See verification/global_with_exf/README for usage example.
230      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
231        flags and modified pkg/seaice accordingly.
232    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
233        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
234        non-local transport term.
235    
236    checkpoint51e_post
237    o pkg/mom_vecinv:
238      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
239      - add time-ave diagnostic of vorticity advection.
240    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
241    o atmospheric geopotential: - include water vapor effect;
242                                - use p^kappa in p* scaling.
243    o land pkg: read initial state from files.
244    o AIM : add stratospheric drag in the upper level
245    
246    checkpoint51d_post
247    o change function ILNBLNK (=> last non-blank char.) to return zero
248      (instead of the string length) when the string. char is empty
249    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
250    o modif's to restore TAMC compatibility
251      - avoid "_d" constructs in PARAMETER declarations
252      - avoid interrupting lines by comment lines
253    o Use cluster local disks for purely local I/O
254      vs. globally visible disks needed for ctrl stuff
255      (merged from ecco-branch)
256      - new active_file_loc... and mdsio_..._loc routines
257      - affected packages: autodiff, ctrl, grdchk, mdsio
258    
259    checkpoint51c_post
260    o introducing integer flag debugLevel
261      - debLevZero: suppress all output
262      - debLevA: standard
263      - debLevB: equivalent to current debugMode=.TRUE.
264    o introducing pathname variable mdsioLocalDir for mdsio
265      that can be specified at runtime
266      (relevant for cluster I/O to local disk)
267    `
268    >>>checkpoint51b_post
269    adjoint of ptracers
270    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
271    o extended state in checkpoint_lev?, etc.
272    o alternative ctrl/cost with tr1 or ptracer
273    o new comlev1_bibj_ptracers
274    o new ptracers.flow
275    o made ptracers_forcing same as external_forcing_s
276    o added verification for adjoint with ptracers
277      - adm. grdchk fail so far
278      - tlm. grdchk OK
279      - checked tapelev/comlev recomputations: OK
280    <<<checkpoint51b_pre
281    
282    checkpoint51a_post
283    o added code for biogeochemistry package
284      - new pkgs: dic, gchem
285      - new subroutine in ptracers
286    o modify code for biogeo packages
287      - in model/src and pkg/ptracers
288    
289  checkpoint51  checkpoint51
290  o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN  o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
291    - autodiff, ctrl, exf, grdchk, seaice    - autodiff, ctrl, exf, grdchk, seaice

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