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revision 1.161 by jmc, Mon May 26 19:03:40 2003 UTC revision 1.206 by dimitri, Wed Nov 12 00:02:44 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    
7    untagged
8    o some bug fixes for #undef REAL4_IS_SLOW
9    
10    checkpoint52 = ecco_c52_e35
11    o after testing adjoints of checkpoint51u_post
12    
13    checkpoint51u_post
14    o this is the post-merge tag of the ecco-branch
15      (needs another clean checkout and re-testing)
16    o various natl_box_adjoint configs and results
17      but no input fields
18    o obcs adjoint not yet merged!
19    o adding ECCO global 1x1 and 2x2 degree configs
20    o updated/extended some store directives for seaice
21    o pkg/ecco now containes ecco-specific part of cost function
22    o top level routines the_main_loop, forward_step
23      supersede those in model/src/
24      previous input data.cost now in data.ecco
25      (new namelist ecco_cost_nml)
26    o in ctrl/ cleaned some cross-dependencies and updated CPP options
27    
28    checkpoint51t_post
29    o this is the pre-merge tag of the ecco-branch
30    
31    checkpoint51s_post
32    o cleanup: removed various obsolete #define-s
33    o pkg/grdchk
34      - renamed 'ph-grd 3' to 'grad-res'
35      - merged from ecco-branch
36        (remaining bug fixes for obcs gradient checks)
37      - additional high-precision output for testreport
38        (grep for 'precision_grdchk_result')
39    
40    checkpoint51r_post
41    o cleaned up or removed CPP_OPTIONS.h files
42    o updated results for some of the tests to reflect the new
43      optfiles (-ieee: -O0 instead of -O3)
44    
45    checkpoint51q_post
46    o cd_code:
47      - moved cd_scheme.F -> cd_code_scheme.F
48      - separate read_checkpoint from cd_code_ini_vars.F
49      - separated cd_code part from write_checkpoint
50      - updated AD_SOURCE, generated .flow
51      - added CD_CODE_VARS.h to the_main_loop
52      - Moving cd_code specific store dir.s to pkg/cd_code
53    o ctrl package totally restructured
54      - pack/unpack now optional and decoupled from
55        xx_/adxx_ I/O
56      - ctrl_pack/unpack cleaned
57        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
58      - confined inclusion of AD_CONFIG.h to where necessary.
59    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
60    
61    checkpoint51p_post
62    o create initial cd_code package
63      - WARNING: the initialization of fields within packages
64        is broken because INI_FIELDS (where READ_CHECKPOINT is
65        called) is called *before* PACKAGES_INIT_VARIABLES.
66        This seems to be backwards since
67        1) its important to initially zero the entire field including
68           the "halo" region
69        2) zeroing needs to be done *before* reading pickup info
70           and the pickup call might or might not happen in any
71           particular run
72      - this needs an overhaul for R2
73    o cleanup verification/*/code/GMREDI_OPTIONS.h
74    o cleanup testreport
75    
76    checkpoint51o_post
77    o bringing AD-related verif's up to date with genmake2
78      - carbon/
79      - global_ocean.90x40x15/
80      - hs.94.1x64x5/
81      - (front_relax/ )
82    o (more) consistent directory structure for AD-related verif.'s
83    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
84    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
85    o bug fix in find_alpha.F for MDJWF:
86      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
87        change rho -> rho-rhoConst
88      - replace call find_rho to find_rhonum
89    o initialisation of rFlx extended to full array (required by TAF)
90      and shifted to thermodynamics
91    o removed PTRACERS.h in ptracers routine
92    o added surfacetendencyPtr to S/R parameter list pracers_forcing
93    o Correcting initialisations for fVerU, fVerV.
94    o helping TAF to recognize dependency on kUp for
95      fVerU, fVerV
96    o Replacing delZ by delR in pkg/ctrl/
97    checkpoint51o_pre
98    
99    o undid all of cp51 pending some cleanups and discussion
100    o added the [#include "AD_CONFIG.h"] statement to all files that need
101       it for adjoint/tl #defines
102     o re-worked the build logic in genmake2 to support AD_CONFIG.h
103     o removed tools/genmake since it no longer works
104    
105    checkpoint51n_post
106    o modifications to make FREEZE flux visible to pkg/kpp
107      - moved surfaceTendencyTice from pkg/seaice to main code
108      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
109      - subroutine FREEZE now limits only surface temperature
110        (this means new output.txt for global_ocean.90x40x15,
111         global_ocean.cs32x15, and global_with_exf)
112    o added surface flux output variables to TIMEAVE_STATVARS
113    
114    checkpoint51n_pre
115    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
116    o added [#include "AD_CONFIG.h"] to all files that use the following
117      defines:
118      - ALLOW_ADJOINT_RUN
119      - ALLOW_TANGENTLINEAR_RUN
120      - ALLOW_ECCO_OPTIMIZATION
121    
122    checkpoint51m_post
123    o incorporating changes to get TAMC/TAF working in genmake2
124      - added new TAMC/TAF targets to the Makefile
125      - various cleanups related to package handling
126      - these changes should have no impact on the forward model
127    
128    checkpoint51l_post
129    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
130     - faster algorithm for cal_addtime.F
131     - higher precision arithmetic, where needed
132     - pkg/exf *startdate variables changed from calendar date to
133       model integration time
134    
135    checkpoint51l_pre
136    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
137    o enable to apply restoring on S & T only in a latitude band.
138    o update output (external_forcing_surf modif. change truncation errors)
139       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
140    
141    checkpoint51k_post
142    o change default to: useNHMTerms=.FALSE.
143     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
144       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
145     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
146        exp1, ideal_2D_oce
147     - change data file of oceanic exp (leave the results unchanged for now)
148       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
149    o set gravitySign automatically according to the vertical coordinate used
150      (and change sign: back to "logical" value: +1 when R increases downward)
151    o added an include barrier to the default CPP_OPTIONS.h and
152      removed the #include "PACKAGES_CONFIG.h" from it
153    o fix a bug in mom_fluxform (from chk51j_post)
154    
155    checkpoint51j_post
156    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
157    o adjusted some flow directives (dynamics, thermodynamics)
158    o added cubed-sphere case to test cost function
159    o heckpoint_lev?_directives.h now include
160      pkg-specific directives, whenever those are enabled.
161    o Moving pkg-specific flow directives to corresponding pkg
162      Moving pkg-specific differentiation list to corresponding pkg
163      Moving pkg-specific checkpoint-lev storing to corresponding pkg
164      ---> conventions are
165           - pkg_ad.flow
166           - pkg_ad_diff.list
167           - pkg_ad_check_lev?_dir.h
168    
169    checkpoint51i_post
170    o merge of the branch-genmake2
171      - knowingly breaks the older genmake
172      - automatic generation of all ALLOW_${PKG_NAME} defines
173      - new testreport supersedes older testscript
174    o large number of package inclusion and header cleanups
175    checkpoint51i_pre
176    
177    o new output for adjoin of global ocean vector invariant
178    o fix for checkpoint of thermodynamic seaice and bulk_force
179    o Steph gchem various cleanups
180    
181    checkpoint 51h_pre
182    o fixed some single quotes
183    o modify gchem pkg to be more versatile
184    o modifications to clean up dic pkg
185    o add pkg/cfc
186    
187    checkpoint51g_post
188    o provide links for ARPACK and ADM*TLM
189    o start removing verification/vero/
190    o update AD-related stuff
191      (in particular some IF-statements in model/src/ routines)
192    o adding to verification/global_ocean.90x40x15/ adjoint of
193      vector invariant setup
194    
195    checkpoint51f_post
196    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
197    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
198      of tracer Green's fucntions for ocean inversion project.
199    
200    checkpoint51f_pre
201    o Added on-the-fly spatial interpolation capability
202        "USE_EXF_INTERPOLATION" to pkg/exf.
203      - This is a temporary Cartesian-grid hack until
204        the super-duper ESMF coupler becomes available.
205      - See verification/global_with_exf/README for usage example.
206      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
207        flags and modified pkg/seaice accordingly.
208    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
209        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
210        non-local transport term.
211    
212    checkpoint51e_post
213    o pkg/mom_vecinv:
214      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
215      - add time-ave diagnostic of vorticity advection.
216    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
217    o atmospheric geopotential: - include water vapor effect;
218                                - use p^kappa in p* scaling.
219    o land pkg: read initial state from files.
220    o AIM : add stratospheric drag in the upper level
221    
222    checkpoint51d_post
223    o change function ILNBLNK (=> last non-blank char.) to return zero
224      (instead of the string length) when the string. char is empty
225    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
226    o modif's to restore TAMC compatibility
227      - avoid "_d" constructs in PARAMETER declarations
228      - avoid interrupting lines by comment lines
229    o Use cluster local disks for purely local I/O
230      vs. globally visible disks needed for ctrl stuff
231      (merged from ecco-branch)
232      - new active_file_loc... and mdsio_..._loc routines
233      - affected packages: autodiff, ctrl, grdchk, mdsio
234    
235    checkpoint51c_post
236    o introducing integer flag debugLevel
237      - debLevZero: suppress all output
238      - debLevA: standard
239      - debLevB: equivalent to current debugMode=.TRUE.
240    o introducing pathname variable mdsioLocalDir for mdsio
241      that can be specified at runtime
242      (relevant for cluster I/O to local disk)
243    `
244    >>>checkpoint51b_post
245    adjoint of ptracers
246    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
247    o extended state in checkpoint_lev?, etc.
248    o alternative ctrl/cost with tr1 or ptracer
249    o new comlev1_bibj_ptracers
250    o new ptracers.flow
251    o made ptracers_forcing same as external_forcing_s
252    o added verification for adjoint with ptracers
253      - adm. grdchk fail so far
254      - tlm. grdchk OK
255      - checked tapelev/comlev recomputations: OK
256    <<<checkpoint51b_pre
257    
258    checkpoint51a_post
259    o added code for biogeochemistry package
260      - new pkgs: dic, gchem
261      - new subroutine in ptracers
262    o modify code for biogeo packages
263      - in model/src and pkg/ptracers
264    
265    checkpoint51
266    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
267      - autodiff, ctrl, exf, grdchk, seaice
268      kept separate packages
269      - cost, ecco, obcs
270    o updating verification/internal_wave, verification/lab_sea
271      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
272    
273    checkpoint50i_post
274    o Preparing next differentiable checkpoint and sync
275      of MAIN vs. ecco-branch
276      - 1st step: this one is differentiable
277      - 2nd step: next(! not this) checkpoint will have updated packages
278                  from ecco-branch)
279    
280    checkpoint50h_post
281    o new package "land": provide surface BC for AIM.
282    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
283  o AIM: use true log-P extrapolation for near surface temp (= as in  o AIM: use true log-P extrapolation for near surface temp (= as in
284      F.Molteni paper) ; update aim.5l_cs output.      F.Molteni paper) ; update aim.5l_cs output.
285    o New variable in PARM03 for more flexible pickups
286    o somewhat cleaned package initialisation sequence for
287      ctrl/ cost/ ecco/ in packages_... routines
288    
289  checkpoint50g_post  checkpoint50g_post
290  o merged with release1_p17 (pkg/seaice and verification/lab_sea)  o merged with release1_p17 (pkg/seaice and verification/lab_sea)

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