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revision 1.163 by jmc, Thu Jun 12 21:25:24 2003 UTC revision 1.217 by jmc, Fri Dec 5 02:46:41 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o surface flux time-av diagnostic modified for NLFS & RealFreshWater
7    
8    checkpoint52c_post
9    o Fixing OPTIONS files for use of exf:
10      - ALLOW_ECCO not needed
11      - ECCO_CPPOPTIONS.h should not be included from
12        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
13        as has been the case in the past
14      - All cal/exf related options are currently set in
15        single header file. Should remain so until we
16        agree on a consistent new policy.
17    o Removed all CPP options for cal package.
18      cal has no more CPP options.
19    o modified STOREs in GAD_ADVECTION
20    o corrected key comp. for passkey
21    
22    checkpoint52b_post
23    o new version: "thsice" of thermodynamic sea-ice pkg:
24     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
25     - modify fluxes but do not change theta directly;
26     - light cleaning of bulk_force pkg (still needed with thsice).
27     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
28       + output_thsice.txt to test thsice & bulk_force pkgs.
29    o put back grid & coriolis monitor output.
30    checkpoint52b_pre
31    
32    o call "do_the_model_io" at the beginning (=> dump initial state)
33    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
34    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
35      (need info on NUMBER_OF_PTRACERS)
36    o missing PTRACERS headers in some routines
37    o default tamc.h in pkg/autodiff supposed to crash
38      to ensure proper customization
39    
40    checkpoint52a_post
41    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
42      - moved surfaceTendencyTice from pkg/seaice to main code
43      - subroutine FREEZE_SURFACE now limits only surface temperature
44        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
45        => new output.txt for global_ocean.cs32x15 & global_with_exf
46      - keep the old version of FREEZE for backward compatibility;
47        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
48      - corresponding modifs for TAF directives
49    o added surface flux output variables to TIMEAVE_STATVARS
50    o time-averaged output for pkg/ptracers
51    o fix problem with ECCO-related divided adjoint
52      snapshot file was missing some ad-variables,
53      but no warning issued by TAF
54    
55    checkpoint52a_pre
56    o some bug fixes for #undef REAL4_IS_SLOW
57    
58    checkpoint52 = ecco_c52_e35
59    o after testing adjoints of checkpoint51u_post
60    
61    checkpoint51u_post
62    o this is the post-merge tag of the ecco-branch
63      (needs another clean checkout and re-testing)
64    o various natl_box_adjoint configs and results
65      but no input fields
66    o obcs adjoint not yet merged!
67    o adding ECCO global 1x1 and 2x2 degree configs
68    o updated/extended some store directives for seaice
69    o pkg/ecco now containes ecco-specific part of cost function
70    o top level routines the_main_loop, forward_step
71      supersede those in model/src/
72      previous input data.cost now in data.ecco
73      (new namelist ecco_cost_nml)
74    o in ctrl/ cleaned some cross-dependencies and updated CPP options
75    
76    checkpoint51t_post
77    o this is the pre-merge tag of the ecco-branch
78    
79    checkpoint51s_post
80    o cleanup: removed various obsolete #define-s
81    o pkg/grdchk
82      - renamed 'ph-grd 3' to 'grad-res'
83      - merged from ecco-branch
84        (remaining bug fixes for obcs gradient checks)
85      - additional high-precision output for testreport
86        (grep for 'precision_grdchk_result')
87    
88    checkpoint51r_post
89    o cleaned up or removed CPP_OPTIONS.h files
90    o updated results for some of the tests to reflect the new
91      optfiles (-ieee: -O0 instead of -O3)
92    
93    checkpoint51q_post
94    o cd_code:
95      - moved cd_scheme.F -> cd_code_scheme.F
96      - separate read_checkpoint from cd_code_ini_vars.F
97      - separated cd_code part from write_checkpoint
98      - updated AD_SOURCE, generated .flow
99      - added CD_CODE_VARS.h to the_main_loop
100      - Moving cd_code specific store dir.s to pkg/cd_code
101    o ctrl package totally restructured
102      - pack/unpack now optional and decoupled from
103        xx_/adxx_ I/O
104      - ctrl_pack/unpack cleaned
105        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
106      - confined inclusion of AD_CONFIG.h to where necessary.
107    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
108    
109    checkpoint51p_post
110    o create initial cd_code package
111      - WARNING: the initialization of fields within packages
112        is broken because INI_FIELDS (where READ_CHECKPOINT is
113        called) is called *before* PACKAGES_INIT_VARIABLES.
114        This seems to be backwards since
115        1) its important to initially zero the entire field including
116           the "halo" region
117        2) zeroing needs to be done *before* reading pickup info
118           and the pickup call might or might not happen in any
119           particular run
120      - this needs an overhaul for R2
121    o cleanup verification/*/code/GMREDI_OPTIONS.h
122    o cleanup testreport
123    
124    checkpoint51o_post
125    o bringing AD-related verif's up to date with genmake2
126      - carbon/
127      - global_ocean.90x40x15/
128      - hs.94.1x64x5/
129      - (front_relax/ )
130    o (more) consistent directory structure for AD-related verif.'s
131    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
132    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
133    o bug fix in find_alpha.F for MDJWF:
134      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
135        change rho -> rho-rhoConst
136      - replace call find_rho to find_rhonum
137    o initialisation of rFlx extended to full array (required by TAF)
138      and shifted to thermodynamics
139    o removed PTRACERS.h in ptracers routine
140    o added surfacetendencyPtr to S/R parameter list pracers_forcing
141    o Correcting initialisations for fVerU, fVerV.
142    o helping TAF to recognize dependency on kUp for
143      fVerU, fVerV
144    o Replacing delZ by delR in pkg/ctrl/
145    checkpoint51o_pre
146    
147    o undid all of cp51 pending some cleanups and discussion
148    o added the [#include "AD_CONFIG.h"] statement to all files that need
149       it for adjoint/tl #defines
150     o re-worked the build logic in genmake2 to support AD_CONFIG.h
151     o removed tools/genmake since it no longer works
152    
153    checkpoint51n_post
154    o modifications to make FREEZE flux visible to pkg/kpp
155      - moved surfaceTendencyTice from pkg/seaice to main code
156      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
157      - subroutine FREEZE now limits only surface temperature
158        (this means new output.txt for global_ocean.90x40x15,
159         global_ocean.cs32x15, and global_with_exf)
160    o added surface flux output variables to TIMEAVE_STATVARS
161    
162    checkpoint51n_pre
163    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
164    o added [#include "AD_CONFIG.h"] to all files that use the following
165      defines:
166      - ALLOW_ADJOINT_RUN
167      - ALLOW_TANGENTLINEAR_RUN
168      - ALLOW_ECCO_OPTIMIZATION
169    
170    checkpoint51m_post
171    o incorporating changes to get TAMC/TAF working in genmake2
172      - added new TAMC/TAF targets to the Makefile
173      - various cleanups related to package handling
174      - these changes should have no impact on the forward model
175    
176    checkpoint51l_post
177    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
178     - faster algorithm for cal_addtime.F
179     - higher precision arithmetic, where needed
180     - pkg/exf *startdate variables changed from calendar date to
181       model integration time
182    
183    checkpoint51l_pre
184    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
185    o enable to apply restoring on S & T only in a latitude band.
186    o update output (external_forcing_surf modif. change truncation errors)
187       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
188    
189    checkpoint51k_post
190    o change default to: useNHMTerms=.FALSE.
191     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
192       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
193     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
194        exp1, ideal_2D_oce
195     - change data file of oceanic exp (leave the results unchanged for now)
196       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
197    o set gravitySign automatically according to the vertical coordinate used
198      (and change sign: back to "logical" value: +1 when R increases downward)
199    o added an include barrier to the default CPP_OPTIONS.h and
200      removed the #include "PACKAGES_CONFIG.h" from it
201    o fix a bug in mom_fluxform (from chk51j_post)
202    
203    checkpoint51j_post
204    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
205    o adjusted some flow directives (dynamics, thermodynamics)
206    o added cubed-sphere case to test cost function
207    o heckpoint_lev?_directives.h now include
208      pkg-specific directives, whenever those are enabled.
209    o Moving pkg-specific flow directives to corresponding pkg
210      Moving pkg-specific differentiation list to corresponding pkg
211      Moving pkg-specific checkpoint-lev storing to corresponding pkg
212      ---> conventions are
213           - pkg_ad.flow
214           - pkg_ad_diff.list
215           - pkg_ad_check_lev?_dir.h
216    
217    checkpoint51i_post
218    o merge of the branch-genmake2
219      - knowingly breaks the older genmake
220      - automatic generation of all ALLOW_${PKG_NAME} defines
221      - new testreport supersedes older testscript
222    o large number of package inclusion and header cleanups
223    checkpoint51i_pre
224    
225    o new output for adjoin of global ocean vector invariant
226    o fix for checkpoint of thermodynamic seaice and bulk_force
227    o Steph gchem various cleanups
228    
229    checkpoint 51h_pre
230    o fixed some single quotes
231    o modify gchem pkg to be more versatile
232    o modifications to clean up dic pkg
233    o add pkg/cfc
234    
235    checkpoint51g_post
236    o provide links for ARPACK and ADM*TLM
237    o start removing verification/vero/
238    o update AD-related stuff
239      (in particular some IF-statements in model/src/ routines)
240    o adding to verification/global_ocean.90x40x15/ adjoint of
241      vector invariant setup
242    
243    checkpoint51f_post
244    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
245    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
246      of tracer Green's fucntions for ocean inversion project.
247    
248    checkpoint51f_pre
249    o Added on-the-fly spatial interpolation capability
250        "USE_EXF_INTERPOLATION" to pkg/exf.
251      - This is a temporary Cartesian-grid hack until
252        the super-duper ESMF coupler becomes available.
253      - See verification/global_with_exf/README for usage example.
254      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
255        flags and modified pkg/seaice accordingly.
256    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
257        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
258        non-local transport term.
259    
260    checkpoint51e_post
261    o pkg/mom_vecinv:
262      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
263      - add time-ave diagnostic of vorticity advection.
264    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
265    o atmospheric geopotential: - include water vapor effect;
266                                - use p^kappa in p* scaling.
267    o land pkg: read initial state from files.
268    o AIM : add stratospheric drag in the upper level
269    
270    checkpoint51d_post
271    o change function ILNBLNK (=> last non-blank char.) to return zero
272      (instead of the string length) when the string. char is empty
273    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
274    o modif's to restore TAMC compatibility
275      - avoid "_d" constructs in PARAMETER declarations
276      - avoid interrupting lines by comment lines
277    o Use cluster local disks for purely local I/O
278      vs. globally visible disks needed for ctrl stuff
279      (merged from ecco-branch)
280      - new active_file_loc... and mdsio_..._loc routines
281      - affected packages: autodiff, ctrl, grdchk, mdsio
282    
283    checkpoint51c_post
284    o introducing integer flag debugLevel
285      - debLevZero: suppress all output
286      - debLevA: standard
287      - debLevB: equivalent to current debugMode=.TRUE.
288    o introducing pathname variable mdsioLocalDir for mdsio
289      that can be specified at runtime
290      (relevant for cluster I/O to local disk)
291    `
292    >>>checkpoint51b_post
293    adjoint of ptracers
294    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
295    o extended state in checkpoint_lev?, etc.
296    o alternative ctrl/cost with tr1 or ptracer
297    o new comlev1_bibj_ptracers
298    o new ptracers.flow
299    o made ptracers_forcing same as external_forcing_s
300    o added verification for adjoint with ptracers
301      - adm. grdchk fail so far
302      - tlm. grdchk OK
303      - checked tapelev/comlev recomputations: OK
304    <<<checkpoint51b_pre
305    
306    checkpoint51a_post
307    o added code for biogeochemistry package
308      - new pkgs: dic, gchem
309      - new subroutine in ptracers
310    o modify code for biogeo packages
311      - in model/src and pkg/ptracers
312    
313    checkpoint51
314    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
315      - autodiff, ctrl, exf, grdchk, seaice
316      kept separate packages
317      - cost, ecco, obcs
318    o updating verification/internal_wave, verification/lab_sea
319      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
320    
321    checkpoint50i_post
322    o Preparing next differentiable checkpoint and sync
323      of MAIN vs. ecco-branch
324      - 1st step: this one is differentiable
325      - 2nd step: next(! not this) checkpoint will have updated packages
326                  from ecco-branch)
327    
328    checkpoint50h_post
329  o new package "land": provide surface BC for AIM.  o new package "land": provide surface BC for AIM.
330  o pkg/ptracers: apply exchange to all tracers after reading a pickup.  o pkg/ptracers: apply exchange to all tracers after reading a pickup.
331  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
332      F.Molteni paper) ; update aim.5l_cs output.      F.Molteni paper) ; update aim.5l_cs output.
333  o New variable in PARM03 for more flexible pickups  o New variable in PARM03 for more flexible pickups
334    o somewhat cleaned package initialisation sequence for
335      ctrl/ cost/ ecco/ in packages_... routines
336    
337  checkpoint50g_post  checkpoint50g_post
338  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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