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revision 1.141 by heimbach, Fri Feb 28 05:21:22 2003 UTC revision 1.187 by jmc, Thu Oct 16 17:14:34 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint51k_post
7    o change default to: useNHMTerms=.FALSE.
8     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
9       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
10     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
11        exp1, ideal_2D_oce
12     - change data file of oceanic exp (leave the results unchanged for now)
13       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
14    o set gravitySign automatically according to the vertical coordinate used
15      (and change sign: back to "logical" value: +1 when R increases downward)
16    o added an include barrier to the default CPP_OPTIONS.h and
17      removed the #include "PACKAGES_CONFIG.h" from it
18    o fix a bug in mom_fluxform (from chk51j_post)
19    
20    checkpoint51j_post
21    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
22    o adjusted some flow directives (dynamics, thermodynamics)
23    o added cubed-sphere case to test cost function
24    o heckpoint_lev?_directives.h now include
25      pkg-specific directives, whenever those are enabled.
26    o Moving pkg-specific flow directives to corresponding pkg
27      Moving pkg-specific differentiation list to corresponding pkg
28      Moving pkg-specific checkpoint-lev storing to corresponding pkg
29      ---> conventions are
30           - pkg_ad.flow
31           - pkg_ad_diff.list
32           - pkg_ad_check_lev?_dir.h
33    
34    checkpoint51i_post
35    o merge of the branch-genmake2
36      - knowingly breaks the older genmake
37      - automatic generation of all ALLOW_${PKG_NAME} defines
38      - new testreport supersedes older testscript
39    o large number of package inclusion and header cleanups
40    checkpoint51i_pre
41    
42    o new output for adjoin of global ocean vector invariant
43    o fix for checkpoint of thermodynamic seaice and bulk_force
44    o Steph gchem various cleanups
45    
46    checkpoint 51h_pre
47    o fixed some single quotes
48    o modify gchem pkg to be more versatile
49    o modifications to clean up dic pkg
50    o add pkg/cfc
51    
52    checkpoint51g_post
53    o provide links for ARPACK and ADM*TLM
54    o start removing verification/vero/
55    o update AD-related stuff
56      (in particular some IF-statements in model/src/ routines)
57    o adding to verification/global_ocean.90x40x15/ adjoint of
58      vector invariant setup
59    
60    checkpoint51f_post
61    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
62    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
63      of tracer Green's fucntions for ocean inversion project.
64    
65    checkpoint51f_pre
66    o Added on-the-fly spatial interpolation capability
67        "USE_EXF_INTERPOLATION" to pkg/exf.
68      - This is a temporary Cartesian-grid hack until
69        the super-duper ESMF coupler becomes available.
70      - See verification/global_with_exf/README for usage example.
71      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
72        flags and modified pkg/seaice accordingly.
73    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
74        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
75        non-local transport term.
76    
77    checkpoint51e_post
78    o pkg/mom_vecinv:
79      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
80      - add time-ave diagnostic of vorticity advection.
81    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
82    o atmospheric geopotential: - include water vapor effect;
83                                - use p^kappa in p* scaling.
84    o land pkg: read initial state from files.
85    o AIM : add stratospheric drag in the upper level
86    
87    checkpoint51d_post
88    o change function ILNBLNK (=> last non-blank char.) to return zero
89      (instead of the string length) when the string. char is empty
90    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
91    o modif's to restore TAMC compatibility
92      - avoid "_d" constructs in PARAMETER declarations
93      - avoid interrupting lines by comment lines
94    o Use cluster local disks for purely local I/O
95      vs. globally visible disks needed for ctrl stuff
96      (merged from ecco-branch)
97      - new active_file_loc... and mdsio_..._loc routines
98      - affected packages: autodiff, ctrl, grdchk, mdsio
99    
100    checkpoint51c_post
101    o introducing integer flag debugLevel
102      - debLevZero: suppress all output
103      - debLevA: standard
104      - debLevB: equivalent to current debugMode=.TRUE.
105    o introducing pathname variable mdsioLocalDir for mdsio
106      that can be specified at runtime
107      (relevant for cluster I/O to local disk)
108    `
109    >>>checkpoint51b_post
110    adjoint of ptracers
111    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
112    o extended state in checkpoint_lev?, etc.
113    o alternative ctrl/cost with tr1 or ptracer
114    o new comlev1_bibj_ptracers
115    o new ptracers.flow
116    o made ptracers_forcing same as external_forcing_s
117    o added verification for adjoint with ptracers
118      - adm. grdchk fail so far
119      - tlm. grdchk OK
120      - checked tapelev/comlev recomputations: OK
121    <<<checkpoint51b_pre
122    
123    checkpoint51a_post
124    o added code for biogeochemistry package
125      - new pkgs: dic, gchem
126      - new subroutine in ptracers
127    o modify code for biogeo packages
128      - in model/src and pkg/ptracers
129    
130    checkpoint51
131    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
132      - autodiff, ctrl, exf, grdchk, seaice
133      kept separate packages
134      - cost, ecco, obcs
135    o updating verification/internal_wave, verification/lab_sea
136      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
137    
138    checkpoint50i_post
139    o Preparing next differentiable checkpoint and sync
140      of MAIN vs. ecco-branch
141      - 1st step: this one is differentiable
142      - 2nd step: next(! not this) checkpoint will have updated packages
143                  from ecco-branch)
144    
145    checkpoint50h_post
146    o new package "land": provide surface BC for AIM.
147    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
148    o AIM: use true log-P extrapolation for near surface temp (= as in
149        F.Molteni paper) ; update aim.5l_cs output.
150    o New variable in PARM03 for more flexible pickups
151    o somewhat cleaned package initialisation sequence for
152      ctrl/ cost/ ecco/ in packages_... routines
153    
154    checkpoint50g_post
155    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
156      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
157      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
158        made the default because of faster convergence than ADI
159    
160    checkpoint50f_post
161    o exf totally restructured
162      - replaced all exf_set_ routines by one generic exf_set_gen.F
163        and made sure it's still differentiable
164      - split exf_getffields.F into new exf_bulkformulae.F
165      - exf_inscal_/exf_outscal_ suffixes consistent with field names
166      - updated adjoint/makefile and relevant verif. accordingly
167    
168    checkpoint50f_pre
169     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
170          + change Evap over land. (update aim.5l_cs output)
171     o added missing .cvsignores and made uniform across expts
172     o changed configuration of tidal_basin_2d expt
173     o added pkg/debug functions for tracing code in fatal crashes
174     o tidied pkg/monitor to use MONITOR_OPTIONS.h
175     o new fn in pkg/monitor to stop model if solution grows too big
176     o removed lots of single quotes from comments
177    
178    checkpoint50e_post
179    o make KPP work with PTRACERS
180     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
181       nearly a copy of kpp_transport_s
182     - there is no analogue to SurfaceTendencyS, so I have to use
183       gPtr(of the surface layer) instead
184    o add a new platform SunFire+mpi (SunFire 15000) to genmake
185    checkpoint50e_pre
186    
187    checkpoint50d_post
188    o change kpp output from multiple-record state files to single-record state
189      files analogous to write_state.F
190    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
191      analogous to the cg2d-related output.
192    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
193      so that writing to internal file fn (with length 512) fails.
194    checkpoint50d_pre
195    
196    checkpoint50c_post
197    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
198    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
199    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
200    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
201    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
202    
203    checkpoint50c_pre
204    Merging from release1_p13:
205    o bug fix for pkg/seaice dynamic solver
206    o Added SEAICE_initialHEFF to pkg/seaice
207    
208    checkpoint50b_post
209    o store u*,v* in gU,V instead of in guNm1,gvNm1
210    o in order to put the momForcing out of the Adams-Bashforth:
211      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
212      to timestep.F
213    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
214    o re-generate output for highly sensitive test-exp:
215       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
216    
217    checkpoint50b_pre
218    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
219    o corrected CPP option mismatch in exf_Bulk... functions for case
220      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
221    
222    checkpoint50a_post
223    o Bug fix for merging between c50 and KPP.
224      ikey was passed from thermodynamics to kpp_calc via
225      common block rather than being recomputed in kpp_calc,
226      in contradiction with new key itdkey.
227      New key ikppkey created, and tamc.h headers updated.
228    
229    checkpoint50
230    - 2nd step of merge with ecco-branch:
231      merge changes in ecco-branch back into main trunk
232    - bug fix in find_alpha
233    - more storing in gmredi_calc_tensor.F, kpp_routines.F
234    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
235    - merged some sliced AD support routines
236    
237  checkpoint49  checkpoint49
238    merged from ecco-branch:
239    o exf:
240      - Enable initialisation of forcing fields to constant
241        (runtime) values.
242      - in exf_getffields.F
243        Reduce i-/j-loop to interior domain, discarding overlaps.
244        That also fixes wrong TAF-key computations for key_1, key_2
245        with bulf formulae.
246      - exf_init.F modify #ifdef for exf_init_evap
247      - exf_getffieldrec.F, ctrl_getrec.F
248        The following INT-usages are not safe:
249          fldsecs  = int(fldsecs/fldperiod)*fldperiod
250          fldcount = int(fldsecs/fldperiod) + 1
251        and were modified.
252    o autodiff: checkpoint_lev...
253      - updated storing for bulk formulae (some arrays were missing)
254      - added state for seaice package
255      - synchronized with main branch
256    o DIVA:
257      Modif.s in
258      - the_main_loop.F
259      - the_model_main.F
260      and added cost_final_restore.F cost_final_store.F
261      o With these changes, it is possible to fully separate
262        the first forward run to compute the cost function (mdthe_main_loop)
263        and adjoint runs over individual DIVA intervals (adthe_main_loop)
264        into separate model executions.
265        This enables better tuning of DIVA to given queue sizes.
266      o Loss of cost function value in consecutive DIVA runs is
267        fixed by storing to 'costfinal' file.
268      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
269        beginning/end of adjoint integration is accounted for.
270      The current changes apply to TAF-1.4.26.
271      TAF has one remaining bug, requiring one manual change
272      (see MITgcm manual).
273    o cal: synchronized between MAIN and ecco-branch
274    
275    checkpoint48i_post
276  o Changes to restore differentiability of code w.r.t. previous tag  o Changes to restore differentiability of code w.r.t. previous tag
277    (mostly adding new routines to make list and replacing    (mostly adding new routines to make list and replacing
278    pressure by totPhiHyd).    pressure by totPhiHyd).

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