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revision 1.137 by jmc, Wed Feb 26 03:29:08 2003 UTC revision 1.174 by jmc, Sun Aug 3 15:00:55 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6  untagged  checkpoint51e_post
7    o pkg/mom_vecinv:
8      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
9      - add time-ave diagnostic of vorticity advection.
10    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
11    o atmospheric geopotential: - include water vapor effect;
12                                - use p^kappa in p* scaling.
13    o land pkg: read initial state from files.
14    o AIM : add stratospheric drag in the upper level
15    
16    checkpoint51d_post
17    o change function ILNBLNK (=> last non-blank char.) to return zero
18      (instead of the string length) when the string. char is empty
19    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
20    o modif's to restore TAMC compatibility
21      - avoid "_d" constructs in PARAMETER declarations
22      - avoid interrupting lines by comment lines
23    o Use cluster local disks for purely local I/O
24      vs. globally visible disks needed for ctrl stuff
25      (merged from ecco-branch)
26      - new active_file_loc... and mdsio_..._loc routines
27      - affected packages: autodiff, ctrl, grdchk, mdsio
28    
29    checkpoint51c_post
30    o introducing integer flag debugLevel
31      - debLevZero: suppress all output
32      - debLevA: standard
33      - debLevB: equivalent to current debugMode=.TRUE.
34    o introducing pathname variable mdsioLocalDir for mdsio
35      that can be specified at runtime
36      (relevant for cluster I/O to local disk)
37    `
38    >>>checkpoint51b_post
39    adjoint of ptracers
40    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
41    o extended state in checkpoint_lev?, etc.
42    o alternative ctrl/cost with tr1 or ptracer
43    o new comlev1_bibj_ptracers
44    o new ptracers.flow
45    o made ptracers_forcing same as external_forcing_s
46    o added verification for adjoint with ptracers
47      - adm. grdchk fail so far
48      - tlm. grdchk OK
49      - checked tapelev/comlev recomputations: OK
50    <<<checkpoint51b_pre
51    
52    checkpoint51a_post
53    o added code for biogeochemistry package
54      - new pkgs: dic, gchem
55      - new subroutine in ptracers
56    o modify code for biogeo packages
57      - in model/src and pkg/ptracers
58    
59    checkpoint51
60    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
61      - autodiff, ctrl, exf, grdchk, seaice
62      kept separate packages
63      - cost, ecco, obcs
64    o updating verification/internal_wave, verification/lab_sea
65      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
66    
67    checkpoint50i_post
68    o Preparing next differentiable checkpoint and sync
69      of MAIN vs. ecco-branch
70      - 1st step: this one is differentiable
71      - 2nd step: next(! not this) checkpoint will have updated packages
72                  from ecco-branch)
73    
74    checkpoint50h_post
75    o new package "land": provide surface BC for AIM.
76    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
77    o AIM: use true log-P extrapolation for near surface temp (= as in
78        F.Molteni paper) ; update aim.5l_cs output.
79    o New variable in PARM03 for more flexible pickups
80    o somewhat cleaned package initialisation sequence for
81      ctrl/ cost/ ecco/ in packages_... routines
82    
83    checkpoint50g_post
84    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
85      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
86      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
87        made the default because of faster convergence than ADI
88    
89    checkpoint50f_post
90    o exf totally restructured
91      - replaced all exf_set_ routines by one generic exf_set_gen.F
92        and made sure it's still differentiable
93      - split exf_getffields.F into new exf_bulkformulae.F
94      - exf_inscal_/exf_outscal_ suffixes consistent with field names
95      - updated adjoint/makefile and relevant verif. accordingly
96    
97    checkpoint50f_pre
98     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
99          + change Evap over land. (update aim.5l_cs output)
100     o added missing .cvsignores and made uniform across expts
101     o changed configuration of tidal_basin_2d expt
102     o added pkg/debug functions for tracing code in fatal crashes
103     o tidied pkg/monitor to use MONITOR_OPTIONS.h
104     o new fn in pkg/monitor to stop model if solution grows too big
105     o removed lots of single quotes from comments
106    
107    checkpoint50e_post
108    o make KPP work with PTRACERS
109     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
110       nearly a copy of kpp_transport_s
111     - there is no analogue to SurfaceTendencyS, so I have to use
112       gPtr(of the surface layer) instead
113    o add a new platform SunFire+mpi (SunFire 15000) to genmake
114    checkpoint50e_pre
115    
116    checkpoint50d_post
117    o change kpp output from multiple-record state files to single-record state
118      files analogous to write_state.F
119    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
120      analogous to the cg2d-related output.
121    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
122      so that writing to internal file fn (with length 512) fails.
123    checkpoint50d_pre
124    
125    checkpoint50c_post
126    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
127    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
128    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
129    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
130    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
131    
132    checkpoint50c_pre
133    Merging from release1_p13:
134    o bug fix for pkg/seaice dynamic solver
135    o Added SEAICE_initialHEFF to pkg/seaice
136    
137    checkpoint50b_post
138    o store u*,v* in gU,V instead of in guNm1,gvNm1
139    o in order to put the momForcing out of the Adams-Bashforth:
140      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
141      to timestep.F
142    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
143    o re-generate output for highly sensitive test-exp:
144       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
145    
146    checkpoint50b_pre
147    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
148    o corrected CPP option mismatch in exf_Bulk... functions for case
149      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
150    
151    checkpoint50a_post
152    o Bug fix for merging between c50 and KPP.
153      ikey was passed from thermodynamics to kpp_calc via
154      common block rather than being recomputed in kpp_calc,
155      in contradiction with new key itdkey.
156      New key ikppkey created, and tamc.h headers updated.
157    
158    checkpoint50
159    - 2nd step of merge with ecco-branch:
160      merge changes in ecco-branch back into main trunk
161    - bug fix in find_alpha
162    - more storing in gmredi_calc_tensor.F, kpp_routines.F
163    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
164    - merged some sliced AD support routines
165    
166    checkpoint49
167    merged from ecco-branch:
168    o exf:
169      - Enable initialisation of forcing fields to constant
170        (runtime) values.
171      - in exf_getffields.F
172        Reduce i-/j-loop to interior domain, discarding overlaps.
173        That also fixes wrong TAF-key computations for key_1, key_2
174        with bulf formulae.
175      - exf_init.F modify #ifdef for exf_init_evap
176      - exf_getffieldrec.F, ctrl_getrec.F
177        The following INT-usages are not safe:
178          fldsecs  = int(fldsecs/fldperiod)*fldperiod
179          fldcount = int(fldsecs/fldperiod) + 1
180        and were modified.
181    o autodiff: checkpoint_lev...
182      - updated storing for bulk formulae (some arrays were missing)
183      - added state for seaice package
184      - synchronized with main branch
185    o DIVA:
186      Modif.s in
187      - the_main_loop.F
188      - the_model_main.F
189      and added cost_final_restore.F cost_final_store.F
190      o With these changes, it is possible to fully separate
191        the first forward run to compute the cost function (mdthe_main_loop)
192        and adjoint runs over individual DIVA intervals (adthe_main_loop)
193        into separate model executions.
194        This enables better tuning of DIVA to given queue sizes.
195      o Loss of cost function value in consecutive DIVA runs is
196        fixed by storing to 'costfinal' file.
197      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
198        beginning/end of adjoint integration is accounted for.
199      The current changes apply to TAF-1.4.26.
200      TAF has one remaining bug, requiring one manual change
201      (see MITgcm manual).
202    o cal: synchronized between MAIN and ecco-branch
203    
204    checkpoint48i_post
205    o Changes to restore differentiability of code w.r.t. previous tag
206      (mostly adding new routines to make list and replacing
207      pressure by totPhiHyd).
208    o Updated and merged grdchk package
209      - has both ADM and TLM checks
210      - works for single- and multi-proc.
211      - output cleaned
212      - worked successfully for parallel DIVA
213    o genmake:
214      - Adding -platform=SP4
215      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
216    o Modif. for DIVA:
217      ctrl_unpack should not be called in intermediate DIVA interval.
218      (similar thing would apply for active files such as
219      tbar, sbar, psbar, which should not be reinitialised;
220      only relevant for ecco-branch)
221    
222    checkpoint48h_post
223  o improve "ini_p_ground" when using finite difference form for calc_phi_hyd  o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
224  o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F  o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
225  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
226    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
227    
228  checkpoint48g_post  checkpoint48g_post
229  --- EOS:  --- EOS:

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