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revision 1.143 by heimbach, Thu Mar 6 00:48:52 2003 UTC revision 1.204 by heimbach, Thu Nov 6 22:52:11 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint51u_post
7    o this is the post-merge tag of the ecco-branch
8      (needs another clean checkout and re-testing)
9    o various natl_box_adjoint configs and results
10      but no input fields
11    o obcs adjoint not yet merged!
12    o adding ECCO global 1x1 and 2x2 degree configs
13    o updated/extended some store directives for seaice
14    o pkg/ecco now containes ecco-specific part of cost function
15    o top level routines the_main_loop, forward_step
16      supersede those in model/src/
17      previous input data.cost now in data.ecco
18      (new namelist ecco_cost_nml)
19    o in ctrl/ cleaned some cross-dependencies and updated CPP options
20    
21    checkpoint51t_post
22    o this is the pre-merge tag of the ecco-branch
23    
24    checkpoint51s_post
25    o cleanup: removed various obsolete #define-s
26    o pkg/grdchk
27      - renamed 'ph-grd 3' to 'grad-res'
28      - merged from ecco-branch
29        (remaining bug fixes for obcs gradient checks)
30      - additional high-precision output for testreport
31        (grep for 'precision_grdchk_result')
32    
33    checkpoint51r_post
34    o cleaned up or removed CPP_OPTIONS.h files
35    o updated results for some of the tests to reflect the new
36      optfiles (-ieee: -O0 instead of -O3)
37    
38    checkpoint51q_post
39    o cd_code:
40      - moved cd_scheme.F -> cd_code_scheme.F
41      - separate read_checkpoint from cd_code_ini_vars.F
42      - separated cd_code part from write_checkpoint
43      - updated AD_SOURCE, generated .flow
44      - added CD_CODE_VARS.h to the_main_loop
45      - Moving cd_code specific store dir.s to pkg/cd_code
46    o ctrl package totally restructured
47      - pack/unpack now optional and decoupled from
48        xx_/adxx_ I/O
49      - ctrl_pack/unpack cleaned
50        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
51      - confined inclusion of AD_CONFIG.h to where necessary.
52    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
53    
54    checkpoint51p_post
55    o create initial cd_code package
56      - WARNING: the initialization of fields within packages
57        is broken because INI_FIELDS (where READ_CHECKPOINT is
58        called) is called *before* PACKAGES_INIT_VARIABLES.
59        This seems to be backwards since
60        1) its important to initially zero the entire field including
61           the "halo" region
62        2) zeroing needs to be done *before* reading pickup info
63           and the pickup call might or might not happen in any
64           particular run
65      - this needs an overhaul for R2
66    o cleanup verification/*/code/GMREDI_OPTIONS.h
67    o cleanup testreport
68    
69    checkpoint51o_post
70    o bringing AD-related verif's up to date with genmake2
71      - carbon/
72      - global_ocean.90x40x15/
73      - hs.94.1x64x5/
74      - (front_relax/ )
75    o (more) consistent directory structure for AD-related verif.'s
76    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
77    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
78    o bug fix in find_alpha.F for MDJWF:
79      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
80        change rho -> rho-rhoConst
81      - replace call find_rho to find_rhonum
82    o initialisation of rFlx extended to full array (required by TAF)
83      and shifted to thermodynamics
84    o removed PTRACERS.h in ptracers routine
85    o added surfacetendencyPtr to S/R parameter list pracers_forcing
86    o Correcting initialisations for fVerU, fVerV.
87    o helping TAF to recognize dependency on kUp for
88      fVerU, fVerV
89    o Replacing delZ by delR in pkg/ctrl/
90    checkpoint51o_pre
91    
92    o undid all of cp51 pending some cleanups and discussion
93    o added the [#include "AD_CONFIG.h"] statement to all files that need
94       it for adjoint/tl #defines
95     o re-worked the build logic in genmake2 to support AD_CONFIG.h
96     o removed tools/genmake since it no longer works
97    
98    checkpoint51n_post
99    o modifications to make FREEZE flux visible to pkg/kpp
100      - moved surfaceTendencyTice from pkg/seaice to main code
101      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
102      - subroutine FREEZE now limits only surface temperature
103        (this means new output.txt for global_ocean.90x40x15,
104         global_ocean.cs32x15, and global_with_exf)
105    o added surface flux output variables to TIMEAVE_STATVARS
106    
107    checkpoint51n_pre
108    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
109    o added [#include "AD_CONFIG.h"] to all files that use the following
110      defines:
111      - ALLOW_ADJOINT_RUN
112      - ALLOW_TANGENTLINEAR_RUN
113      - ALLOW_ECCO_OPTIMIZATION
114    
115    checkpoint51m_post
116    o incorporating changes to get TAMC/TAF working in genmake2
117      - added new TAMC/TAF targets to the Makefile
118      - various cleanups related to package handling
119      - these changes should have no impact on the forward model
120    
121    checkpoint51l_post
122    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
123     - faster algorithm for cal_addtime.F
124     - higher precision arithmetic, where needed
125     - pkg/exf *startdate variables changed from calendar date to
126       model integration time
127    
128    checkpoint51l_pre
129    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
130    o enable to apply restoring on S & T only in a latitude band.
131    o update output (external_forcing_surf modif. change truncation errors)
132       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
133    
134    checkpoint51k_post
135    o change default to: useNHMTerms=.FALSE.
136     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
137       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
138     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
139        exp1, ideal_2D_oce
140     - change data file of oceanic exp (leave the results unchanged for now)
141       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
142    o set gravitySign automatically according to the vertical coordinate used
143      (and change sign: back to "logical" value: +1 when R increases downward)
144    o added an include barrier to the default CPP_OPTIONS.h and
145      removed the #include "PACKAGES_CONFIG.h" from it
146    o fix a bug in mom_fluxform (from chk51j_post)
147    
148    checkpoint51j_post
149    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
150    o adjusted some flow directives (dynamics, thermodynamics)
151    o added cubed-sphere case to test cost function
152    o heckpoint_lev?_directives.h now include
153      pkg-specific directives, whenever those are enabled.
154    o Moving pkg-specific flow directives to corresponding pkg
155      Moving pkg-specific differentiation list to corresponding pkg
156      Moving pkg-specific checkpoint-lev storing to corresponding pkg
157      ---> conventions are
158           - pkg_ad.flow
159           - pkg_ad_diff.list
160           - pkg_ad_check_lev?_dir.h
161    
162    checkpoint51i_post
163    o merge of the branch-genmake2
164      - knowingly breaks the older genmake
165      - automatic generation of all ALLOW_${PKG_NAME} defines
166      - new testreport supersedes older testscript
167    o large number of package inclusion and header cleanups
168    checkpoint51i_pre
169    
170    o new output for adjoin of global ocean vector invariant
171    o fix for checkpoint of thermodynamic seaice and bulk_force
172    o Steph gchem various cleanups
173    
174    checkpoint 51h_pre
175    o fixed some single quotes
176    o modify gchem pkg to be more versatile
177    o modifications to clean up dic pkg
178    o add pkg/cfc
179    
180    checkpoint51g_post
181    o provide links for ARPACK and ADM*TLM
182    o start removing verification/vero/
183    o update AD-related stuff
184      (in particular some IF-statements in model/src/ routines)
185    o adding to verification/global_ocean.90x40x15/ adjoint of
186      vector invariant setup
187    
188    checkpoint51f_post
189    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
190    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
191      of tracer Green's fucntions for ocean inversion project.
192    
193    checkpoint51f_pre
194    o Added on-the-fly spatial interpolation capability
195        "USE_EXF_INTERPOLATION" to pkg/exf.
196      - This is a temporary Cartesian-grid hack until
197        the super-duper ESMF coupler becomes available.
198      - See verification/global_with_exf/README for usage example.
199      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
200        flags and modified pkg/seaice accordingly.
201    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
202        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
203        non-local transport term.
204    
205    checkpoint51e_post
206    o pkg/mom_vecinv:
207      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
208      - add time-ave diagnostic of vorticity advection.
209    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
210    o atmospheric geopotential: - include water vapor effect;
211                                - use p^kappa in p* scaling.
212    o land pkg: read initial state from files.
213    o AIM : add stratospheric drag in the upper level
214    
215    checkpoint51d_post
216    o change function ILNBLNK (=> last non-blank char.) to return zero
217      (instead of the string length) when the string. char is empty
218    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
219    o modif's to restore TAMC compatibility
220      - avoid "_d" constructs in PARAMETER declarations
221      - avoid interrupting lines by comment lines
222    o Use cluster local disks for purely local I/O
223      vs. globally visible disks needed for ctrl stuff
224      (merged from ecco-branch)
225      - new active_file_loc... and mdsio_..._loc routines
226      - affected packages: autodiff, ctrl, grdchk, mdsio
227    
228    checkpoint51c_post
229    o introducing integer flag debugLevel
230      - debLevZero: suppress all output
231      - debLevA: standard
232      - debLevB: equivalent to current debugMode=.TRUE.
233    o introducing pathname variable mdsioLocalDir for mdsio
234      that can be specified at runtime
235      (relevant for cluster I/O to local disk)
236    `
237    >>>checkpoint51b_post
238    adjoint of ptracers
239    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
240    o extended state in checkpoint_lev?, etc.
241    o alternative ctrl/cost with tr1 or ptracer
242    o new comlev1_bibj_ptracers
243    o new ptracers.flow
244    o made ptracers_forcing same as external_forcing_s
245    o added verification for adjoint with ptracers
246      - adm. grdchk fail so far
247      - tlm. grdchk OK
248      - checked tapelev/comlev recomputations: OK
249    <<<checkpoint51b_pre
250    
251    checkpoint51a_post
252    o added code for biogeochemistry package
253      - new pkgs: dic, gchem
254      - new subroutine in ptracers
255    o modify code for biogeo packages
256      - in model/src and pkg/ptracers
257    
258    checkpoint51
259    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
260      - autodiff, ctrl, exf, grdchk, seaice
261      kept separate packages
262      - cost, ecco, obcs
263    o updating verification/internal_wave, verification/lab_sea
264      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
265    
266    checkpoint50i_post
267    o Preparing next differentiable checkpoint and sync
268      of MAIN vs. ecco-branch
269      - 1st step: this one is differentiable
270      - 2nd step: next(! not this) checkpoint will have updated packages
271                  from ecco-branch)
272    
273    checkpoint50h_post
274    o new package "land": provide surface BC for AIM.
275    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
276    o AIM: use true log-P extrapolation for near surface temp (= as in
277        F.Molteni paper) ; update aim.5l_cs output.
278    o New variable in PARM03 for more flexible pickups
279    o somewhat cleaned package initialisation sequence for
280      ctrl/ cost/ ecco/ in packages_... routines
281    
282    checkpoint50g_post
283    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
284      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
285      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
286        made the default because of faster convergence than ADI
287    
288    checkpoint50f_post
289    o exf totally restructured
290      - replaced all exf_set_ routines by one generic exf_set_gen.F
291        and made sure it's still differentiable
292      - split exf_getffields.F into new exf_bulkformulae.F
293      - exf_inscal_/exf_outscal_ suffixes consistent with field names
294      - updated adjoint/makefile and relevant verif. accordingly
295    
296    checkpoint50f_pre
297     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
298          + change Evap over land. (update aim.5l_cs output)
299     o added missing .cvsignores and made uniform across expts
300     o changed configuration of tidal_basin_2d expt
301     o added pkg/debug functions for tracing code in fatal crashes
302     o tidied pkg/monitor to use MONITOR_OPTIONS.h
303     o new fn in pkg/monitor to stop model if solution grows too big
304     o removed lots of single quotes from comments
305    
306    checkpoint50e_post
307    o make KPP work with PTRACERS
308     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
309       nearly a copy of kpp_transport_s
310     - there is no analogue to SurfaceTendencyS, so I have to use
311       gPtr(of the surface layer) instead
312    o add a new platform SunFire+mpi (SunFire 15000) to genmake
313    checkpoint50e_pre
314    
315    checkpoint50d_post
316    o change kpp output from multiple-record state files to single-record state
317      files analogous to write_state.F
318    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
319      analogous to the cg2d-related output.
320    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
321      so that writing to internal file fn (with length 512) fails.
322    checkpoint50d_pre
323    
324    checkpoint50c_post
325    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
326    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
327    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
328    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
329    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
330    
331    checkpoint50c_pre
332    Merging from release1_p13:
333    o bug fix for pkg/seaice dynamic solver
334    o Added SEAICE_initialHEFF to pkg/seaice
335    
336    checkpoint50b_post
337    o store u*,v* in gU,V instead of in guNm1,gvNm1
338    o in order to put the momForcing out of the Adams-Bashforth:
339      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
340      to timestep.F
341    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
342    o re-generate output for highly sensitive test-exp:
343       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
344    
345    checkpoint50b_pre
346    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
347    o corrected CPP option mismatch in exf_Bulk... functions for case
348      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
349    
350    checkpoint50a_post
351    o Bug fix for merging between c50 and KPP.
352      ikey was passed from thermodynamics to kpp_calc via
353      common block rather than being recomputed in kpp_calc,
354      in contradiction with new key itdkey.
355      New key ikppkey created, and tamc.h headers updated.
356    
357    checkpoint50
358    - 2nd step of merge with ecco-branch:
359      merge changes in ecco-branch back into main trunk
360    - bug fix in find_alpha
361    - more storing in gmredi_calc_tensor.F, kpp_routines.F
362    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
363    - merged some sliced AD support routines
364    
365  checkpoint49  checkpoint49
366  merged from ecco-branch:  merged from ecco-branch:
367  o exf:  o exf:
# Line 24  o autodiff: checkpoint_lev... Line 383  o autodiff: checkpoint_lev...
383    - synchronized with main branch    - synchronized with main branch
384  o DIVA:  o DIVA:
385    Modif.s in    Modif.s in
386    - ecco_the_main_loop.F    - the_main_loop.F
387    - ecco_the_model_main.F    - the_model_main.F
388    and added cost_final_restore.F cost_final_store.F    and added cost_final_restore.F cost_final_store.F
389    o With these changes, it is possible to fully separate    o With these changes, it is possible to fully separate
390      the first forward run to compute the cost function (mdthe_main_loop)      the first forward run to compute the cost function (mdthe_main_loop)

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