/[MITgcm]/MITgcm/doc/tag-index
ViewVC logotype

Diff of /MITgcm/doc/tag-index

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.112 by cheisey, Fri Dec 27 14:26:14 2002 UTC revision 1.175 by dimitri, Mon Aug 4 22:53:41 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6  checkpoint47e_post  checkpoint51f_post
7  o created a tag prior to creating a branch  o Added on-the-fly spatial interpolation capability
8        "USE_EXF_INTERPOLATION" to pkg/exf.
9        This is a temporary Cartesian-grid hack until
10        the super-duper ESMF coupler becomes available.
11        Usage example is in verification/global_with_exf.
12    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
13        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
14        non-local transport term.
15    
16    checkpoint51e_post
17    o pkg/mom_vecinv:
18      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
19      - add time-ave diagnostic of vorticity advection.
20    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
21    o atmospheric geopotential: - include water vapor effect;
22                                - use p^kappa in p* scaling.
23    o land pkg: read initial state from files.
24    o AIM : add stratospheric drag in the upper level
25    
26    checkpoint51d_post
27    o change function ILNBLNK (=> last non-blank char.) to return zero
28      (instead of the string length) when the string. char is empty
29    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
30    o modif's to restore TAMC compatibility
31      - avoid "_d" constructs in PARAMETER declarations
32      - avoid interrupting lines by comment lines
33    o Use cluster local disks for purely local I/O
34      vs. globally visible disks needed for ctrl stuff
35      (merged from ecco-branch)
36      - new active_file_loc... and mdsio_..._loc routines
37      - affected packages: autodiff, ctrl, grdchk, mdsio
38    
39    checkpoint51c_post
40    o introducing integer flag debugLevel
41      - debLevZero: suppress all output
42      - debLevA: standard
43      - debLevB: equivalent to current debugMode=.TRUE.
44    o introducing pathname variable mdsioLocalDir for mdsio
45      that can be specified at runtime
46      (relevant for cluster I/O to local disk)
47    `
48    >>>checkpoint51b_post
49    adjoint of ptracers
50    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
51    o extended state in checkpoint_lev?, etc.
52    o alternative ctrl/cost with tr1 or ptracer
53    o new comlev1_bibj_ptracers
54    o new ptracers.flow
55    o made ptracers_forcing same as external_forcing_s
56    o added verification for adjoint with ptracers
57      - adm. grdchk fail so far
58      - tlm. grdchk OK
59      - checked tapelev/comlev recomputations: OK
60    <<<checkpoint51b_pre
61    
62    checkpoint51a_post
63    o added code for biogeochemistry package
64      - new pkgs: dic, gchem
65      - new subroutine in ptracers
66    o modify code for biogeo packages
67      - in model/src and pkg/ptracers
68    
69    checkpoint51
70    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
71      - autodiff, ctrl, exf, grdchk, seaice
72      kept separate packages
73      - cost, ecco, obcs
74    o updating verification/internal_wave, verification/lab_sea
75      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
76    
77    checkpoint50i_post
78    o Preparing next differentiable checkpoint and sync
79      of MAIN vs. ecco-branch
80      - 1st step: this one is differentiable
81      - 2nd step: next(! not this) checkpoint will have updated packages
82                  from ecco-branch)
83    
84    checkpoint50h_post
85    o new package "land": provide surface BC for AIM.
86    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
87    o AIM: use true log-P extrapolation for near surface temp (= as in
88        F.Molteni paper) ; update aim.5l_cs output.
89    o New variable in PARM03 for more flexible pickups
90    o somewhat cleaned package initialisation sequence for
91      ctrl/ cost/ ecco/ in packages_... routines
92    
93    checkpoint50g_post
94    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
95      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
96      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
97        made the default because of faster convergence than ADI
98    
99    checkpoint50f_post
100    o exf totally restructured
101      - replaced all exf_set_ routines by one generic exf_set_gen.F
102        and made sure it's still differentiable
103      - split exf_getffields.F into new exf_bulkformulae.F
104      - exf_inscal_/exf_outscal_ suffixes consistent with field names
105      - updated adjoint/makefile and relevant verif. accordingly
106    
107    checkpoint50f_pre
108     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
109          + change Evap over land. (update aim.5l_cs output)
110     o added missing .cvsignores and made uniform across expts
111     o changed configuration of tidal_basin_2d expt
112     o added pkg/debug functions for tracing code in fatal crashes
113     o tidied pkg/monitor to use MONITOR_OPTIONS.h
114     o new fn in pkg/monitor to stop model if solution grows too big
115     o removed lots of single quotes from comments
116    
117    checkpoint50e_post
118    o make KPP work with PTRACERS
119     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
120       nearly a copy of kpp_transport_s
121     - there is no analogue to SurfaceTendencyS, so I have to use
122       gPtr(of the surface layer) instead
123    o add a new platform SunFire+mpi (SunFire 15000) to genmake
124    checkpoint50e_pre
125    
126    checkpoint50d_post
127    o change kpp output from multiple-record state files to single-record state
128      files analogous to write_state.F
129    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
130      analogous to the cg2d-related output.
131    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
132      so that writing to internal file fn (with length 512) fails.
133    checkpoint50d_pre
134    
135    checkpoint50c_post
136    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
137    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
138    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
139    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
140    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
141    
142    checkpoint50c_pre
143    Merging from release1_p13:
144    o bug fix for pkg/seaice dynamic solver
145    o Added SEAICE_initialHEFF to pkg/seaice
146    
147    checkpoint50b_post
148    o store u*,v* in gU,V instead of in guNm1,gvNm1
149    o in order to put the momForcing out of the Adams-Bashforth:
150      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
151      to timestep.F
152    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
153    o re-generate output for highly sensitive test-exp:
154       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
155    
156    checkpoint50b_pre
157    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
158    o corrected CPP option mismatch in exf_Bulk... functions for case
159      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
160    
161    checkpoint50a_post
162    o Bug fix for merging between c50 and KPP.
163      ikey was passed from thermodynamics to kpp_calc via
164      common block rather than being recomputed in kpp_calc,
165      in contradiction with new key itdkey.
166      New key ikppkey created, and tamc.h headers updated.
167    
168    checkpoint50
169    - 2nd step of merge with ecco-branch:
170      merge changes in ecco-branch back into main trunk
171    - bug fix in find_alpha
172    - more storing in gmredi_calc_tensor.F, kpp_routines.F
173    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
174    - merged some sliced AD support routines
175    
176    checkpoint49
177    merged from ecco-branch:
178    o exf:
179      - Enable initialisation of forcing fields to constant
180        (runtime) values.
181      - in exf_getffields.F
182        Reduce i-/j-loop to interior domain, discarding overlaps.
183        That also fixes wrong TAF-key computations for key_1, key_2
184        with bulf formulae.
185      - exf_init.F modify #ifdef for exf_init_evap
186      - exf_getffieldrec.F, ctrl_getrec.F
187        The following INT-usages are not safe:
188          fldsecs  = int(fldsecs/fldperiod)*fldperiod
189          fldcount = int(fldsecs/fldperiod) + 1
190        and were modified.
191    o autodiff: checkpoint_lev...
192      - updated storing for bulk formulae (some arrays were missing)
193      - added state for seaice package
194      - synchronized with main branch
195    o DIVA:
196      Modif.s in
197      - the_main_loop.F
198      - the_model_main.F
199      and added cost_final_restore.F cost_final_store.F
200      o With these changes, it is possible to fully separate
201        the first forward run to compute the cost function (mdthe_main_loop)
202        and adjoint runs over individual DIVA intervals (adthe_main_loop)
203        into separate model executions.
204        This enables better tuning of DIVA to given queue sizes.
205      o Loss of cost function value in consecutive DIVA runs is
206        fixed by storing to 'costfinal' file.
207      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
208        beginning/end of adjoint integration is accounted for.
209      The current changes apply to TAF-1.4.26.
210      TAF has one remaining bug, requiring one manual change
211      (see MITgcm manual).
212    o cal: synchronized between MAIN and ecco-branch
213    
214    checkpoint48i_post
215    o Changes to restore differentiability of code w.r.t. previous tag
216      (mostly adding new routines to make list and replacing
217      pressure by totPhiHyd).
218    o Updated and merged grdchk package
219      - has both ADM and TLM checks
220      - works for single- and multi-proc.
221      - output cleaned
222      - worked successfully for parallel DIVA
223    o genmake:
224      - Adding -platform=SP4
225      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
226    o Modif. for DIVA:
227      ctrl_unpack should not be called in intermediate DIVA interval.
228      (similar thing would apply for active files such as
229      tbar, sbar, psbar, which should not be reinitialised;
230      only relevant for ecco-branch)
231    
232    checkpoint48h_post
233    o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
234    o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
235    o Added SEAICE_initialHEFF to pkg/seaice
236    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
237    
238    checkpoint48g_post
239    --- EOS:
240    o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF
241      store total Potential in totPhyHyd for diagnostics & EOS.
242    o fix restart and overlap Pb when using Z-coord and EOS funct. of P
243    --- Pressure/geopotential gradient:
244    o use Ro_surf & R_low instead of hFac in cal_phi_hyd:
245    o NLFS + p-coord.: eta*Alpha' is not longer lagging 1.time-step behind
246      ( changes results of global_ocean_pressure )
247    o NLFS + z-coord.: add eta*Rho' contribution.
248    o accurate phiHyd when using interface-W at the middle between 2 centers
249     ( changes results of ideal_2D_oce )
250    o includes r* 2nd term in potential gradient.
251    
252    checkpoint48f_post
253    Merging from release1_p12:
254    o Modifications for using pkg/exf with pkg/seaice
255      - improved description of the various forcing configurations
256      - added basic radiation bulk formulae to pkg/exf
257      - units/sign fix for evap computation in exf_getffields.F
258      - updated verification/global_with_exf/results/output.txt
259    o Added pkg/sbo for computing IERS Special Bureau for the Oceans
260      (SBO) core products, including oceanic mass, center-of-mass,
261      angular, and bottom pressure (see pkg/sbo/README.sbo).
262    o Lower bound for viscosity/diffusivity in pkg/kpp/kpp_routines.F
263      to avoid negative values in shallow regions.
264      - updated verification/natl_box/results/output.txt
265      - updated verification/lab_sea/results/output.txt
266    o MPI gather, scatter: eesupp/src/gather_2d.F and scatter_2d.F
267    o Added useSingleCpuIO option (see PARAMS.h).
268    o Updated useSingleCpuIO option in mdsio_writefield.F to
269      work with multi-field files, e.g., for single-file pickup.
270    o pkg/seaice:
271      - bug fix in growth.F: QNET for no shortwave case
272      - added HeffFile for specifying initial sea-ice thickness
273      - changed SEAICE_EXTERNAL_FLUXES wind stress implementation
274    o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf,
275      kpp_transport_t.F, forward_step.F, and the_main_loop.F
276    o pkg/seaice:
277      - adjoint-friendly modifications
278      - added a SEAICE_WRITE_PICKUP at end of the_model_main.F
279    
280    checkpoint48e_post
281    o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post)
282    o dynamics: change definition of computational domain & adapt mom_fluxform
283      accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2.
284    o following exp works with Olx=Oly=2 (and pass through checkbounds option):
285        adjust_nlfs.cs-32x32x1 adjustment.128x64x1 adjustment.cs-32x32x1
286        exp0 exp1 exp2 exp4 exp5 hs94.cs-32x32x5 hs94.128x64x5 hs94.1x64x5
287        global_ocean.90x40x15 global_with_exf global_ocean_pressure
288        inverted_barometer solid-body.cs-32x32x1
289      (high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure)
290    
291    checkpoint48d_post
292    o in preparation for r*:
293     a) use pre-computed gradient of hydrostatic potential:
294        changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce
295     b) move phi0surf from calc_phi_hyd to calc_grad_phi_hyd:
296        => affects results of glob_oce_pressure (different truncation error)  
297      update output.txt of ideal_2D_oce & global_ocean_pressure
298    
299    checkpoint48d_pre
300    o in preparation for r*:
301      new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient.
302      pass the 2 comp. of the grad. as arguments to momentum S/R.
303      but for the moment, only used if it does not change the results.
304    o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP
305    
306    checkpoint48c_post
307    Modifications in treatment of initial flux forcing controls
308    to avoid extra storing of flux fields.
309    
310    checkpoint48c_pre
311    o Added tidal_basin_2d experiment (currently 1D!)
312    o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)
313    
314    checkpoint48b_post
315    o r* coordinate added in #ifdef NONLIN_FRSURF block.
316     (modification to pressure gradient not yet implemented)
317    o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports
318      (for U & V) that are used for vertical advection of momentum.
319    
320    checkpoint48a_post
321    o In preparation for r*, use temp. array to compute vertical transport
322       in flux-form momentum pkg. => change results of few test-exp.
323      Update output of: exp4, exp5, front_relax, global_ocean_pressure,
324                        lab_sea, natl_box & plume_on_slope
325    
326    checkpoint48
327    o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')
328    
329    checkpoint47j_post
330    o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.
331    o moved adexch from forward_step to addummy_in_stepping
332    o added exch in ctrl_map_...
333    o aveFreq.=0. at end of cost_final to avoid overwrite in
334      reverse checkpointing loop
335    o Yet more changes in gmredi:
336      * adgmredi_calc_tensor
337        avoiding all recomputation of gmredi_slope_limit
338      * adgmredi_x/y/rtransport
339        added flag for excessive storing to avoid recomp. of
340        u/v/rtans, dTdx/y/z
341        -> this is not really necessary and very memory-consuming
342      * adgmredi_slope_psi:
343        consistency with gmredi_slope_limit in treatment of GM_slopeSqCutoff
344      * gmredi_slope_limit
345        re-activated full calculation of taperfct for case 'ac02'
346    o updating verification/ adjoints of carbon, global_ocean.90x40x15
347    
348    checkpoint47i_post
349    o GM_EXCLUDE_() replace GM_TAPER_(): by default, all the code is compiled.
350    o add GM_Small_Number & GM_slopeSqCutoff as run-time parameters (data.gmredi)
351      default values = 1.D-12 & 1.D+48 (=> give same results as checkpoint47f_post)
352    o cg2dTargetResWunit: define tolerance using deltaTmom (and not deltaTfreesurf)
353    o gmredi: fix few bugs.
354    
355    checkpoint47h_post (duplicate tag for PH's c48 tag, in order to move c48)
356    This will be a good checkpoint to plug into the ecco-branch.
357    o few modif.'s to get latest version adjointed
358      (mainly kick out code in ini_linear_phisurf)
359    o modif's to run adjoint with exactConserv
360    o case GM_BOLUS_ADVEC should be cleaned
361      S/R gmredi_slope_psi should be cleaned
362    o verification/carbon now has exactConserv=.TRUE.
363    
364    checkpoint47g_post
365    o time-average AIM output: becomes independent from statvars time-average
366      (can be used with #undef ALLOW_TIMEAVE) ; add new variables (e.g., RH)
367    o After TAF bug fix:
368      Tested adjoint of gmredi package.
369      Tests were done with checkpoint47 rather than with latest
370      checkpoint47f_post since the latter is broken for the adjoint
371      verification/carbon/ contains both ADM and TLM gradient checks.
372    Here they are, before they get changed/lost/stolen.
373    Mostly modif.'s to fix numerical sensitivities.
374    Gradient checks OK for
375    - GM_taper_scheme:
376      * clipping
377      * ac02
378      * linear
379      * glw91
380      * dm95
381      * ldd97
382    - GMREDI_OPTIONS:
383      * GM_VISBECK_VARIABLE_K
384      * GM_NON_UNITY_DIAGONAL
385      * GM_EXTRA_DIAGONAL
386      * GM_BOLUS_ADVEC
387    in conjunction with data.gmredi parameters to be checked in
388    in a few minutes under verification/carbon/code/
389    
390    checkpoint47f_post
391    Merging from release1_p10:
392    o modifications for using pkg/exf with pkg/seaice
393      - pkg/seaice CPP options SEAICE_EXTERNAL_FORCING
394        and SEAICE_EXTERNAL_FLUXES
395      - pkg/exf CPP options EXF_READ_EVAP and
396        EXF_NO_BULK_COMPUTATIONS
397      - usage examples are Experiments 8 and 9 in
398        verification/lab_sea/README
399      - verification/lab_sea default experiment now uses
400        pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf
401    
402    checkpoint47e_post
403    o created a tag prior to creating a branch
404    
405  checkpoint47d_post  checkpoint47d_post
406  o fixed bug in the oceanic pressure coordinates code: vertical viscosity  o fixed bug in the oceanic pressure coordinates code: vertical viscosity
# Line 22  o Added a verification experiment for a Line 416  o Added a verification experiment for a
416    -  verification/global_ocean.cubed32x32x30    -  verification/global_ocean.cubed32x32x30
417    -  uses pkg/therm_seaice and pkg/bulk_forcing    -  uses pkg/therm_seaice and pkg/bulk_forcing
418    
   
419  o allow to run AIM physics with SPEEDY input files (from Franco Molteni)  o allow to run AIM physics with SPEEDY input files (from Franco Molteni)
420  o allow a more accurate definition of Ro_Surf (selectFindRoSurf=1)  o allow a more accurate definition of Ro_Surf (selectFindRoSurf=1)
421    when using P-coordinate; only implemented for atmospheric config.    when using P-coordinate; only implemented for atmospheric config.

Legend:
Removed from v.1.112  
changed lines
  Added in v.1.175

  ViewVC Help
Powered by ViewVC 1.1.22