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revision 1.183 by edhill, Wed Oct 8 19:35:00 2003 UTC revision 1.218 by jmc, Sat Dec 6 00:35:13 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6  checkpoint 51i_pre  o surface flux time-av diagnostic modified for NLFS & RealFreshWater
7    o add call to AIM pendant S/R in external_forcing & external_fields_load.F
8    
9    checkpoint52c_post
10    o Fixing OPTIONS files for use of exf:
11      - ALLOW_ECCO not needed
12      - ECCO_CPPOPTIONS.h should not be included from
13        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
14        as has been the case in the past
15      - All cal/exf related options are currently set in
16        single header file. Should remain so until we
17        agree on a consistent new policy.
18    o Removed all CPP options for cal package.
19      cal has no more CPP options.
20    o modified STOREs in GAD_ADVECTION
21    o corrected key comp. for passkey
22    
23    checkpoint52b_post
24    o new version: "thsice" of thermodynamic sea-ice pkg:
25     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
26     - modify fluxes but do not change theta directly;
27     - light cleaning of bulk_force pkg (still needed with thsice).
28     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
29       + output_thsice.txt to test thsice & bulk_force pkgs.
30    o put back grid & coriolis monitor output.
31    checkpoint52b_pre
32    
33    o call "do_the_model_io" at the beginning (=> dump initial state)
34    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
35    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
36      (need info on NUMBER_OF_PTRACERS)
37    o missing PTRACERS headers in some routines
38    o default tamc.h in pkg/autodiff supposed to crash
39      to ensure proper customization
40    
41    checkpoint52a_post
42    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
43      - moved surfaceTendencyTice from pkg/seaice to main code
44      - subroutine FREEZE_SURFACE now limits only surface temperature
45        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
46        => new output.txt for global_ocean.cs32x15 & global_with_exf
47      - keep the old version of FREEZE for backward compatibility;
48        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
49      - corresponding modifs for TAF directives
50    o added surface flux output variables to TIMEAVE_STATVARS
51    o time-averaged output for pkg/ptracers
52    o fix problem with ECCO-related divided adjoint
53      snapshot file was missing some ad-variables,
54      but no warning issued by TAF
55    
56    checkpoint52a_pre
57    o some bug fixes for #undef REAL4_IS_SLOW
58    
59    checkpoint52 = ecco_c52_e35
60    o after testing adjoints of checkpoint51u_post
61    
62    checkpoint51u_post
63    o this is the post-merge tag of the ecco-branch
64      (needs another clean checkout and re-testing)
65    o various natl_box_adjoint configs and results
66      but no input fields
67    o obcs adjoint not yet merged!
68    o adding ECCO global 1x1 and 2x2 degree configs
69    o updated/extended some store directives for seaice
70    o pkg/ecco now containes ecco-specific part of cost function
71    o top level routines the_main_loop, forward_step
72      supersede those in model/src/
73      previous input data.cost now in data.ecco
74      (new namelist ecco_cost_nml)
75    o in ctrl/ cleaned some cross-dependencies and updated CPP options
76    
77    checkpoint51t_post
78    o this is the pre-merge tag of the ecco-branch
79    
80    checkpoint51s_post
81    o cleanup: removed various obsolete #define-s
82    o pkg/grdchk
83      - renamed 'ph-grd 3' to 'grad-res'
84      - merged from ecco-branch
85        (remaining bug fixes for obcs gradient checks)
86      - additional high-precision output for testreport
87        (grep for 'precision_grdchk_result')
88    
89    checkpoint51r_post
90    o cleaned up or removed CPP_OPTIONS.h files
91    o updated results for some of the tests to reflect the new
92      optfiles (-ieee: -O0 instead of -O3)
93    
94    checkpoint51q_post
95    o cd_code:
96      - moved cd_scheme.F -> cd_code_scheme.F
97      - separate read_checkpoint from cd_code_ini_vars.F
98      - separated cd_code part from write_checkpoint
99      - updated AD_SOURCE, generated .flow
100      - added CD_CODE_VARS.h to the_main_loop
101      - Moving cd_code specific store dir.s to pkg/cd_code
102    o ctrl package totally restructured
103      - pack/unpack now optional and decoupled from
104        xx_/adxx_ I/O
105      - ctrl_pack/unpack cleaned
106        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
107      - confined inclusion of AD_CONFIG.h to where necessary.
108    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
109    
110    checkpoint51p_post
111    o create initial cd_code package
112      - WARNING: the initialization of fields within packages
113        is broken because INI_FIELDS (where READ_CHECKPOINT is
114        called) is called *before* PACKAGES_INIT_VARIABLES.
115        This seems to be backwards since
116        1) its important to initially zero the entire field including
117           the "halo" region
118        2) zeroing needs to be done *before* reading pickup info
119           and the pickup call might or might not happen in any
120           particular run
121      - this needs an overhaul for R2
122    o cleanup verification/*/code/GMREDI_OPTIONS.h
123    o cleanup testreport
124    
125    checkpoint51o_post
126    o bringing AD-related verif's up to date with genmake2
127      - carbon/
128      - global_ocean.90x40x15/
129      - hs.94.1x64x5/
130      - (front_relax/ )
131    o (more) consistent directory structure for AD-related verif.'s
132    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
133    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
134    o bug fix in find_alpha.F for MDJWF:
135      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
136        change rho -> rho-rhoConst
137      - replace call find_rho to find_rhonum
138    o initialisation of rFlx extended to full array (required by TAF)
139      and shifted to thermodynamics
140    o removed PTRACERS.h in ptracers routine
141    o added surfacetendencyPtr to S/R parameter list pracers_forcing
142    o Correcting initialisations for fVerU, fVerV.
143    o helping TAF to recognize dependency on kUp for
144      fVerU, fVerV
145    o Replacing delZ by delR in pkg/ctrl/
146    checkpoint51o_pre
147    
148    o undid all of cp51 pending some cleanups and discussion
149    o added the [#include "AD_CONFIG.h"] statement to all files that need
150       it for adjoint/tl #defines
151     o re-worked the build logic in genmake2 to support AD_CONFIG.h
152     o removed tools/genmake since it no longer works
153    
154    checkpoint51n_post
155    o modifications to make FREEZE flux visible to pkg/kpp
156      - moved surfaceTendencyTice from pkg/seaice to main code
157      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
158      - subroutine FREEZE now limits only surface temperature
159        (this means new output.txt for global_ocean.90x40x15,
160         global_ocean.cs32x15, and global_with_exf)
161    o added surface flux output variables to TIMEAVE_STATVARS
162    
163    checkpoint51n_pre
164    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
165    o added [#include "AD_CONFIG.h"] to all files that use the following
166      defines:
167      - ALLOW_ADJOINT_RUN
168      - ALLOW_TANGENTLINEAR_RUN
169      - ALLOW_ECCO_OPTIMIZATION
170    
171    checkpoint51m_post
172    o incorporating changes to get TAMC/TAF working in genmake2
173      - added new TAMC/TAF targets to the Makefile
174      - various cleanups related to package handling
175      - these changes should have no impact on the forward model
176    
177    checkpoint51l_post
178    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
179     - faster algorithm for cal_addtime.F
180     - higher precision arithmetic, where needed
181     - pkg/exf *startdate variables changed from calendar date to
182       model integration time
183    
184    checkpoint51l_pre
185    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
186    o enable to apply restoring on S & T only in a latitude band.
187    o update output (external_forcing_surf modif. change truncation errors)
188       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
189    
190    checkpoint51k_post
191    o change default to: useNHMTerms=.FALSE.
192     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
193       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
194     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
195        exp1, ideal_2D_oce
196     - change data file of oceanic exp (leave the results unchanged for now)
197       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
198    o set gravitySign automatically according to the vertical coordinate used
199      (and change sign: back to "logical" value: +1 when R increases downward)
200    o added an include barrier to the default CPP_OPTIONS.h and
201      removed the #include "PACKAGES_CONFIG.h" from it
202    o fix a bug in mom_fluxform (from chk51j_post)
203    
204    checkpoint51j_post
205    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
206    o adjusted some flow directives (dynamics, thermodynamics)
207    o added cubed-sphere case to test cost function
208    o heckpoint_lev?_directives.h now include
209      pkg-specific directives, whenever those are enabled.
210    o Moving pkg-specific flow directives to corresponding pkg
211      Moving pkg-specific differentiation list to corresponding pkg
212      Moving pkg-specific checkpoint-lev storing to corresponding pkg
213      ---> conventions are
214           - pkg_ad.flow
215           - pkg_ad_diff.list
216           - pkg_ad_check_lev?_dir.h
217    
218    checkpoint51i_post
219    o merge of the branch-genmake2
220      - knowingly breaks the older genmake
221      - automatic generation of all ALLOW_${PKG_NAME} defines
222      - new testreport supersedes older testscript
223    o large number of package inclusion and header cleanups
224    checkpoint51i_pre
225    
226  o new output for adjoin of global ocean vector invariant  o new output for adjoin of global ocean vector invariant
227  o fix for checkpoint of thermodynamic seaice and bulk_force  o fix for checkpoint of thermodynamic seaice and bulk_force
228  o Steph gchem various cleanups  o Steph gchem various cleanups

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