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revision 1.178 by dimitri, Wed Sep 24 06:50:26 2003 UTC revision 1.249 by dimitri, Sun Jan 25 00:31:52 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6  untagged  o globalFile now works with exch2
7    o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and
8      mon_vort3.F to make exch2 friendly with >1 tile per cube
9      face
10    o limit timeave output for hi-res integrations
11    
12    checkpoint52i_post
13    o removed CPP_EEOPTIONS.h from verification/*/code
14    o updated the tiling for global_ocean_pressure
15    checkpoint52i_pre
16    
17    o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
18      the old pkg/aim).
19    
20    checkpoint52h_pre
21    o shortened offending lines in exch2_send_rx?.template
22    o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator
23    o genmake2: add build & execute test for NetCDF code
24    o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed
25      old grid files, moved CPP_EEMACROS.h to pkg/exch2
26    o added useSingleCPUIO flag to monitor.F and mon_out.F
27    o added temporary hack for sea-ice dynamics on the cube:
28      metric terms are ignored and it is assumed that
29      there is no sea-ice on cube faces 1, 2, 4, and 5.
30    
31    checkpoint52f_post
32    o added exch2 cube routines to pkg/exch2
33    o modified hs94.cs-32x32x5 to use it
34    o added new grid files to hs94.cs-32x32x5
35    checkpoint52f_pre
36    
37    checkpoint52e_post
38    o first attempt to solve vertical advection (momemtum & T,S) Implicitly
39      for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)
40    o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)
41      to work with implicit vertical advection and AB ;
42    o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.
43    o update output (gad_calc_rhs.F changes affect truncation error) of exp:
44     front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box
45    checkpoint52e_pre
46    
47    o fix bug in impldiff when Nr=1 or Nr=2.
48    o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt
49    o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test.
50    o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2
51      ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure
52    o added exf_offset_atemp for Celsius to Kelvin conversion of atemp
53    o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
54    o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
55    
56    checkpoint52d_post
57    o re-tiled many expts to allow comparison in multi-processor mode
58      - updated output accordingly
59      - changed hs94.128x64x5 to use intial T from file rather than use the
60        random number generator
61    o add infrastructure in model routines for fizhi and gridalt packages
62    o change global_ocean.cs32x15 because of Pb with GM on CS-grid.
63    o changes to permit hi-res, cubed-sphere, configuration
64      - added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F
65      - added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F
66      - added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation
67        of surface winds for the cube
68      (A verification experiment, based on global_ocean.cs32x15, but with
69       pkg/seaice turned on and with on-the-fly interpolation from the NCEP
70       Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice,
71       complete with example surface forcing files and matlab scripts to look
72       at the output and compare it with that of global_ocean.cs32x15.)
73    o packages pickup: $PKG_write_pickup called from packages_write_pickup ;
74       but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code
75       to conform to the common rule.
76    o check-in the first version of the coupler + interfaces for multi-components
77       set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI.
78       - imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD).
79       - atmosphere: use pkg aim_v23 ; no sea-ice for now.
80       - ocean and atmos. share the same horizontal grid (no interpolation).
81       - exchanges between component and coupler is done in forward_step
82    o new verification experiment, cpl_aim+ocn:
83       coupled ocean - AIM atmosphere on cs32 grid.
84    
85    checkpoint52d_pre
86    o surface flux time-av diagnostic modified for NLFS & RealFreshWater
87    o add call to AIM pendant S/R in external_forcing & external_fields_load.F
88    
89    checkpoint52c_post
90    o Fixing OPTIONS files for use of exf:
91      - ALLOW_ECCO not needed
92      - ECCO_CPPOPTIONS.h should not be included from
93        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
94        as has been the case in the past
95      - All cal/exf related options are currently set in
96        single header file. Should remain so until we
97        agree on a consistent new policy.
98    o Removed all CPP options for cal package.
99      cal has no more CPP options.
100    o modified STOREs in GAD_ADVECTION
101    o corrected key comp. for passkey
102    
103    checkpoint52b_post
104    o new version: "thsice" of thermodynamic sea-ice pkg:
105     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
106     - modify fluxes but do not change theta directly;
107     - light cleaning of bulk_force pkg (still needed with thsice).
108     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
109       + output_thsice.txt to test thsice & bulk_force pkgs.
110    o put back grid & coriolis monitor output.
111    checkpoint52b_pre
112    
113    o call "do_the_model_io" at the beginning (=> dump initial state)
114    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
115    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
116      (need info on NUMBER_OF_PTRACERS)
117    o missing PTRACERS headers in some routines
118    o default tamc.h in pkg/autodiff supposed to crash
119      to ensure proper customization
120    
121    checkpoint52a_post
122    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
123      - moved surfaceTendencyTice from pkg/seaice to main code
124      - subroutine FREEZE_SURFACE now limits only surface temperature
125        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
126        => new output.txt for global_ocean.cs32x15 & global_with_exf
127      - keep the old version of FREEZE for backward compatibility;
128        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
129      - corresponding modifs for TAF directives
130    o added surface flux output variables to TIMEAVE_STATVARS
131    o time-averaged output for pkg/ptracers
132    o fix problem with ECCO-related divided adjoint
133      snapshot file was missing some ad-variables,
134      but no warning issued by TAF
135    
136    checkpoint52a_pre
137    o some bug fixes for #undef REAL4_IS_SLOW
138    
139    checkpoint52 = ecco_c52_e35
140    o after testing adjoints of checkpoint51u_post
141    
142    checkpoint51u_post
143    o this is the post-merge tag of the ecco-branch
144      (needs another clean checkout and re-testing)
145    o various natl_box_adjoint configs and results
146      but no input fields
147    o obcs adjoint not yet merged!
148    o adding ECCO global 1x1 and 2x2 degree configs
149    o updated/extended some store directives for seaice
150    o pkg/ecco now containes ecco-specific part of cost function
151    o top level routines the_main_loop, forward_step
152      supersede those in model/src/
153      previous input data.cost now in data.ecco
154      (new namelist ecco_cost_nml)
155    o in ctrl/ cleaned some cross-dependencies and updated CPP options
156    
157    checkpoint51t_post
158    o this is the pre-merge tag of the ecco-branch
159    
160    checkpoint51s_post
161    o cleanup: removed various obsolete #define-s
162    o pkg/grdchk
163      - renamed 'ph-grd 3' to 'grad-res'
164      - merged from ecco-branch
165        (remaining bug fixes for obcs gradient checks)
166      - additional high-precision output for testreport
167        (grep for 'precision_grdchk_result')
168    
169    checkpoint51r_post
170    o cleaned up or removed CPP_OPTIONS.h files
171    o updated results for some of the tests to reflect the new
172      optfiles (-ieee: -O0 instead of -O3)
173    
174    checkpoint51q_post
175    o cd_code:
176      - moved cd_scheme.F -> cd_code_scheme.F
177      - separate read_checkpoint from cd_code_ini_vars.F
178      - separated cd_code part from write_checkpoint
179      - updated AD_SOURCE, generated .flow
180      - added CD_CODE_VARS.h to the_main_loop
181      - Moving cd_code specific store dir.s to pkg/cd_code
182    o ctrl package totally restructured
183      - pack/unpack now optional and decoupled from
184        xx_/adxx_ I/O
185      - ctrl_pack/unpack cleaned
186        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
187      - confined inclusion of AD_CONFIG.h to where necessary.
188    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
189    
190    checkpoint51p_post
191    o create initial cd_code package
192      - WARNING: the initialization of fields within packages
193        is broken because INI_FIELDS (where READ_CHECKPOINT is
194        called) is called *before* PACKAGES_INIT_VARIABLES.
195        This seems to be backwards since
196        1) its important to initially zero the entire field including
197           the "halo" region
198        2) zeroing needs to be done *before* reading pickup info
199           and the pickup call might or might not happen in any
200           particular run
201      - this needs an overhaul for R2
202    o cleanup verification/*/code/GMREDI_OPTIONS.h
203    o cleanup testreport
204    
205    checkpoint51o_post
206    o bringing AD-related verif's up to date with genmake2
207      - carbon/
208      - global_ocean.90x40x15/
209      - hs.94.1x64x5/
210      - (front_relax/ )
211    o (more) consistent directory structure for AD-related verif.'s
212    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
213    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
214    o bug fix in find_alpha.F for MDJWF:
215      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
216        change rho -> rho-rhoConst
217      - replace call find_rho to find_rhonum
218    o initialisation of rFlx extended to full array (required by TAF)
219      and shifted to thermodynamics
220    o removed PTRACERS.h in ptracers routine
221    o added surfacetendencyPtr to S/R parameter list pracers_forcing
222    o Correcting initialisations for fVerU, fVerV.
223    o helping TAF to recognize dependency on kUp for
224      fVerU, fVerV
225    o Replacing delZ by delR in pkg/ctrl/
226    checkpoint51o_pre
227    
228    o undid all of cp51 pending some cleanups and discussion
229    o added the [#include "AD_CONFIG.h"] statement to all files that need
230       it for adjoint/tl #defines
231     o re-worked the build logic in genmake2 to support AD_CONFIG.h
232     o removed tools/genmake since it no longer works
233    
234    checkpoint51n_post
235    o modifications to make FREEZE flux visible to pkg/kpp
236      - moved surfaceTendencyTice from pkg/seaice to main code
237      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
238      - subroutine FREEZE now limits only surface temperature
239        (this means new output.txt for global_ocean.90x40x15,
240         global_ocean.cs32x15, and global_with_exf)
241    o added surface flux output variables to TIMEAVE_STATVARS
242    
243    checkpoint51n_pre
244    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
245    o added [#include "AD_CONFIG.h"] to all files that use the following
246      defines:
247      - ALLOW_ADJOINT_RUN
248      - ALLOW_TANGENTLINEAR_RUN
249      - ALLOW_ECCO_OPTIMIZATION
250    
251    checkpoint51m_post
252    o incorporating changes to get TAMC/TAF working in genmake2
253      - added new TAMC/TAF targets to the Makefile
254      - various cleanups related to package handling
255      - these changes should have no impact on the forward model
256    
257    checkpoint51l_post
258    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
259     - faster algorithm for cal_addtime.F
260     - higher precision arithmetic, where needed
261     - pkg/exf *startdate variables changed from calendar date to
262       model integration time
263    
264    checkpoint51l_pre
265    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
266    o enable to apply restoring on S & T only in a latitude band.
267    o update output (external_forcing_surf modif. change truncation errors)
268       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
269    
270    checkpoint51k_post
271    o change default to: useNHMTerms=.FALSE.
272     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
273       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
274     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
275        exp1, ideal_2D_oce
276     - change data file of oceanic exp (leave the results unchanged for now)
277       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
278    o set gravitySign automatically according to the vertical coordinate used
279      (and change sign: back to "logical" value: +1 when R increases downward)
280    o added an include barrier to the default CPP_OPTIONS.h and
281      removed the #include "PACKAGES_CONFIG.h" from it
282    o fix a bug in mom_fluxform (from chk51j_post)
283    
284    checkpoint51j_post
285    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
286    o adjusted some flow directives (dynamics, thermodynamics)
287    o added cubed-sphere case to test cost function
288    o heckpoint_lev?_directives.h now include
289      pkg-specific directives, whenever those are enabled.
290    o Moving pkg-specific flow directives to corresponding pkg
291      Moving pkg-specific differentiation list to corresponding pkg
292      Moving pkg-specific checkpoint-lev storing to corresponding pkg
293      ---> conventions are
294           - pkg_ad.flow
295           - pkg_ad_diff.list
296           - pkg_ad_check_lev?_dir.h
297    
298    checkpoint51i_post
299    o merge of the branch-genmake2
300      - knowingly breaks the older genmake
301      - automatic generation of all ALLOW_${PKG_NAME} defines
302      - new testreport supersedes older testscript
303    o large number of package inclusion and header cleanups
304    checkpoint51i_pre
305    
306    o new output for adjoin of global ocean vector invariant
307    o fix for checkpoint of thermodynamic seaice and bulk_force
308    o Steph gchem various cleanups
309    
310    checkpoint 51h_pre
311    o fixed some single quotes
312    o modify gchem pkg to be more versatile
313    o modifications to clean up dic pkg
314    o add pkg/cfc
315    
316    checkpoint51g_post
317    o provide links for ARPACK and ADM*TLM
318    o start removing verification/vero/
319    o update AD-related stuff
320      (in particular some IF-statements in model/src/ routines)
321    o adding to verification/global_ocean.90x40x15/ adjoint of
322      vector invariant setup
323    
324    checkpoint51f_post
325    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
326  o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation  o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
327    of tracer Green's fucntions for ocean inversion project.    of tracer Green's fucntions for ocean inversion project.
328    

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