/[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 1.30 by heimbach, Mon Sep 11 23:30:54 2000 UTC revision 1.53.4.26 by dimitri, Fri Feb 28 03:34:29 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o Added cost_ice for sea-ice volume sensitivity experiment.
7    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
8    
9    icebear3
10    o Removed spurious iikey and idkey
11    o pkg/exf
12      - bug fix in treatment of downward radiation
13    o pkg/seaice
14      - added initial sea-ice thickness parameter SEAICE_initialHEFF
15    o updated verification/natl_box_adjoint
16    
17    icebear2
18    o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf,
19      kpp_transport_t.F,and ecco_the_main_loop.F
20    o adjoint-friendly modifications to pkg/seaice
21    o added verification/lab_sea as per release1_p12_pre
22    
23    ecco_c44_e26
24    o Merging pkg/exf and pkg/seaice from cvs tag ecco_ice2
25    o exf: Modifications to correctly handle evap field for adjoint
26    o grdchk:
27      Added code to perform gradient checks for bulk formulae/atmos. state
28      (atemp, aqh, uwind, vwind).
29      NOTE:
30      This package is out of synch with c48 package.
31      The latter also has the tangent linear gradient checks.
32      Need to be merged.
33    o verification/natl_box_adjoint:
34      * added new setup: code_bulk/, input_bulk, results_bulk
35        (Experiment 2, described in README)
36        uses bulk formulae and atmos. state as control instead of
37        air-sea fluxes.
38        Performs gradient checks for first 4 elements of atemp control.
39      * changed standard verification to perform
40        gradient checks on first 4 elements on hflux control.
41      * gmredi switched off (will come after merge with c48).
42    
43    ecco_c44_e25
44    o Merging some GM changes from main trunk (c47) to ecco-branch.
45    o Updating verif. natl_box_adjoint with GMRedi.
46    o Adding setup with explicit differentiaton of pressure solver.
47    o Bug fix: missing OBCS_OPTIONS.h for sponge layer code.
48    o (Re-?) Commiting old bug fixes in kpp to ecco-branch
49      (kpp_calc.F, kpp_routines.F)
50    o exf:
51      updated external forcing package
52      - cleaned old exfa stuff
53      - bug fixes
54        (missing OBCS_OPTIONS.h in two routines)
55      - enable easy to use "no forcing".
56      - added exf I/O for atmospheric loading
57      - added exf I/O for runoff data
58      - transfered scaling between exf <-> MITgcm to exf namelist
59    
60    ecco_c44_e24
61    o modifications to gradient check package (Martin Losch)
62      - enable centered differences
63      - modified format of standard output
64    o bug fix for nwettile contents
65      so far assumed global sum  in first entry (1,1,k),
66      needed for global control vector
67      -> introduced new variable nwet[c/w/s]global(nr)
68    o shifts of calls to cal/exf package to be accessible
69      in MITgcm stand-alone
70    o shifted packages_init_variables before convective_adjustment_ini
71      (corresponding update of TAF tape initialisation).
72    o removed auxiliary field in impldiff
73      (caused numerical differences for GMRedi cases)
74    o updated obcs control part (G. Gebbie)
75    o removed some f90 comments ("!")
76    o Bug fixes and updates in cost package
77     * cost_final: correct multiplier mult_tauv, mult_sflux
78     * cost_hyd: added call cost_ssh
79     * cost_init_barfiles.F: replaced arrays by tmpfld's
80     * cost_readtopexmean.F: ersmask -> tpmeanmask
81     * cost_weights.F: corrected wtheta[2], wsalt[2]
82    o cleaned exchanges in cg2d.F
83    
84    ecco_c44_e23
85    merged patches between release1_p1 and release1_p2:
86    o fixed array boundary problem for adjoint
87      (related to partial recomputation within subroutine
88      related to dynamics -> calc_viscosity -> mom_...
89    o fixed recomputation in thermodynamics
90    o prepare (but not complete) recomputation problem in impldiff
91    o fixed problem for adjoint of global_max
92    o switched off sponge layer code in external_forcing
93    Bug fix in ctrl_mask_set_yz (spotted by G. Gebbie)
94    
95    ecco_c44_e22
96    o Finally, the merges with the Scripps cost function terms:
97      Various additions, modifications, quality checks.
98    o Plus: Included switch ALLOW_AUTODIFF_MONITOR to handle
99      monitoring of adjoint state.
100    o Plus: removed comm_stats, ini_communication_patterns from diff. list
101      (no more need to "keep" MPI headers for adjoint generation)
102    o Plus: exf changes:
103      o added run-off routine
104      o additional storing needed for ustress,vstess
105        because of state-dependent quality check
106      o added missing initialisations
107    o Plus: genmake with MAKEDEPEND variable was still missing in ecco-branch
108    NB: - verification/natl_box_adjoint/ 240 steps run
109          * looks ok under Linux (twain.lcs.mit.edu)
110          * looks ok on MIT SUN's (fjord.mit.edu)
111          * NaN in reverse mode on Scripps SUN's at iter=214
112          * NaN in reverse mode on IBM SP3 (BlueHorizon) at iter=204
113        - 1 year forward int. global 2x2 deg. produces similar cost functions
114          * all cost terms of new code are slightly smaller (0.5 to 3%).
115    
116    ecco_c44_e21
117    o reversed order of ctrl/cost initialisation
118    o gmredi_slope_psi.F: Inconsistent types in MIN/MAX expressions
119    o modified to enable ctrl field swapping
120    o bug fix for global sum of ncvarlength in ctrl_init
121    o no more call to ctrl_unpack from ctrl_init
122    o no more write of ctrl vector in ctrl_pack
123      however, init. of control vector from ctrl_unpack
124    o various bug fixes & consistent nobcs handling in
125      ctrl_pack/unpack routines (by G. Gebbie)
126    o optim package: Added obcs control part for lsopt I/O
127      (by G. Gebbie)
128    o missing call to obcs_diags
129    o moved calls in packages_init_fixed to packages_readparms
130      because some quantities are needed earlier.
131    
132    ecco_c44_e20
133    o before major merges from the Scripps setup
134      here are two small updates:
135      - field swapping for surface flux controls enabled
136        (remains t.b.d. for atmos. state plus obcs)
137      - bug fix in active_file.F for xz-/yz- routines
138      - added missing xz-/yz- routines to active_file_ad.F
139    
140    ecco_c44_e19
141    o merged necessary patches:
142      - AD-related changes for GMRedi
143      - fixes i KPP (delZ -> drF)
144      - hook to OBCS songe layer code in external_forcing
145      - errorMessageUnit non-zero in eeboot.F
146      - included GMREDI, EXACT_CONSERV to natl_box_adjoint verif.
147    
148    ecco_c44_e18
149    o sponge layer code for obcs was missing
150      - added hook in external_forcing.F
151      - added storing for TAF
152    o new routine cost_init_barfiles to initialise
153      adjoint fields adtbar, adsbar, adpsbar
154      (needed in conjunction with corrected ladinit for active I/O)
155    o cleaned up and corrected order in packages_readparms, ecco_readparms
156    o corrected and simplified weights for obcs controls
157      - weight fields simplified
158      - bug fix in ctrl_pack
159      - no more write of control vector in ctrl_pack
160    o i/j index bug fixes in cost_ssh_mean
161    
162    ecco_c44_e17
163    o bug fixes in cost package
164      * wrong identifier for active I/O of monthly mean psbar
165        (cost_averagesfields, cost_ssh) xx_psbar_dummy
166      * cleaned all identifier for active I/O of monthly fields
167      * wrong ladinit in various cost routines
168    o merge with interval (chkpt44c_post - chkpt44d_post)
169      * added missing EXCLUDE_MONITOR flags
170      * changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
171        (incompatible typ in MIN/MAX expressions caused problems
172        on IBM SP3)
173      * in genmake added variable MAKEDEPEND
174        plus resetting for case SunOS
175        added timer_stats.c routine for IBM SP3
176      * removed variables in dynamics
177    
178    ecco_c44_e16
179    o new ECCO checkpoint, the first since ecco_c43_e15
180      which is branched from MITgcm.
181      All changes were merged in between (see ecco-branch-mod? tags).
182    o last changes:
183      * assuming path for TAF and TAMC are known (e.g. in $path)
184      * genmake:
185        - added tools/xmakedepend to circumvene shortcoming of
186          SUN's makedepend (size too small)
187        - invoking ../tools/xmakedepend instead of makedepend
188        - changed compiler flags for case SunOS
189    
190    ecco-branch-mod5
191    o mod's to reproduce open boundary run
192    o enable field swapping for OB's and climatology
193    o update store directives for OB control
194    o added option ALLOW_OBCS_PRESCRIBE
195    o call of getobcs now out of obcs_calc (param. list modified)
196    
197    ecco-branch-mod4
198    o this is the second part of changes necessary to reconcile
199      the natl_box_adjoint verification (with and without grdchk).
200      >>>!!! CHANGES BETWEEN THE TAGS ecco-branch-mod3 !!!<<<
201      >>>!!!                      AND ecco-branch-mod4 !!!<<<
202      >>>!!! SHOULD BE MERGED INTO THE MAIN TRUNK      !!!<<<
203      - genmake: removed $S64 overwrite for case SunOS
204      - pkg/exf: update and corrections for field swapping and obcs
205      - pkg/ecco: parameter lists for the_model_main, the_main_loop
206                  harmonized between ECCO and MITgcm
207      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
208                      updated checkpointing_lev... lists for obcs
209      - model/src: minor changes in forward_step, plot_field
210      - pkg/mdsio: added mdsio_gl_slice
211    
212    ecco-branch-mod3
213    o this is the first part of changes necessary to reconcile
214      natl_box_adjoint verification (with and without grdchk).
215      This set of changes is relevant for ECCO only.
216      The next set/tag of changes (ecco-branch-mod4)
217      should be merged into the main trunk.
218      - update some options
219      - parameter lists of ecco_the_model_main and ecco_the_main_loop
220        differed from those of the MITgcm counterparts.
221    
222    ecco-branch-mod2
223    o update ecco-branch-mod1 to checkpoint44
224    o exclude from updates:
225      - verification/
226      - adjoint/
227      - pkg/cost
228      - pkg/ctrl
229      - pkg/ecco
230      - pkg/obcs
231      - model/src/the_model_main.F
232      - model/src/the_main_loop.F
233    
234    checkpoint44
235    o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
236    o fix bug in mom_vi_del2uv
237    o added some stuff for AD
238    
239    ecco-branch-mod1
240    o based on c43
241    o replaced packages cost, ctrl, ecco, obcs
242    o removed MITgcm verif.'s, added ECCO verif.'s
243    o added lsopt, optim for line search optimization.
244    
245    checkpoint43
246    o added two new advection tests
247    o added global 4x4 degree ocean test
248    o added test of H&S94 with free surface on cube
249    o some final mods for gradient check, adjoint,...
250    
251    checkpoint42
252      Fixed AD-related problems:
253    o Store directives up-to-date with re-arranged Adams-Bashforth
254      (mainly thermodynamics.F)
255    o New store directives for multi-dim. advection schemes
256      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
257      * new common block and key passkey
258      (mainly gad_advection.F)
259    o Modified store directives for split of dynamics/thermodynamics
260      for the case ALLOW_KPP
261    o Cleaned argument list for timestep_tracer.F
262    
263    checkpoint41
264    o re-formatted/added comments in prologues of key subroutines
265      to work with protex
266    
267    checkpoint40
268    o moved calc_gs, calc_gt and calc_tr1 back to model/src
269    o added FLT (floats) package from Arne along with demo. experiment
270    o re-arranged Adams-Bashforth scheme for tracers to allow easier
271      implementation of forward-in-time forcing terms
272    o more mods for non-linear free-surface including new variable
273    o modified multi-dim method to work on cube
274    o bug fix in KPP (from DM)
275    
276    checkpoint40pre9
277    o added DST advection schemes
278    o fix MPI bug on SGI's
279    o modifications for non-linear free-surface
280    o fixed conditionals for fixed flow/passive tracer only mode
281    o added tension/strain form of stress tensor
282    o changes to commenting of arguments for TAF/TAMC
283    o added/updated many matlab scripts
284    o added multi-dimensional advection method for tracers
285      
286    checkpoint40pre8
287    o new package rw/
288      Added method for dumping intermediate local arrays:
289      mdsio_writetile - same as mdsio_writefield except works from inside
290                        bi,bj loop
291      mdsio_writelocal - same as mdsio_writetile except works for local
292                         arrays
293      write_local_r? - higher-level wrapper for mdsio_writelocal
294      Controlled by diagFreq. Defaults to zero (ie. no dumps)
295      Example given at end of mom_vecinv.F that dumps some local arrays.
296    o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
297      control flux-form versus vector invariant code.
298      Switch is runtime flag vectorInvariantMomentum (defaults to false)
299      or genmake -DISABLE ...
300    o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
301      (additional storing is now needed for case vecinv;
302      currently nothing implemented to switch this storing off
303      in case fluxform is used since no CPP flag available).
304    
305    checkpoint40pre7
306    o bug fix in dynamics.F
307      calc_viscosity called before k=1,Nr loop.
308    o added some #ifdef's ALLOW_PASSIVE_TRACER
309    o cleaned initialisations in ctrl_map_ini
310      related to TAF
311    
312    checkpoint40pre6
313    o split dynamics into thermodynamics & dynamics
314    o corresponding split of calc_diffusivity into
315      calc_diffusivity, calc_viscosity
316      (kpp_calc_diff, kpp_calc_visc).
317    o Added diffkr, kapgm to control variables
318    o bug fix in gmredi_slope_limit for ldd97
319    
320    checkpoint40pre5
321    o proper initialization of Adams-Bashforth time stepping
322      + uses forward step for very first step of model (iter=0)
323    o re-generated *all* output since almost all output is modified by this
324      change (sorry but we've been putting this one off for about 2 years)
325      + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
326        *not* regenerated since they are already out of date and I don't
327        want to create the impression that they are suddenly working.
328    o removed KAP stuff for DEC's
329    o modified/added many .cvsignore files in */code and */input
330    o added new expt "solid-body.cs-32x32x1"
331      + this uses an alternative form of ini_curvilinear_grid.F which
332        is not necessarily any better than the current one...
333    
334    checkpoint40pre4
335    o added re-initialisations of utrans,vtrans,rtrans in
336      calc_common_factors which are crucial for TAF.
337    o extended iMin,jMin range for calc_common_factors,
338      calc_diffusivity
339    o added option ALLOW_PASSIVE_TRACER
340    o a few minor updates and fixes
341    
342    checkpoint40pre3
343    o created calc_gtr1.F for gad package
344    o split the_main_loop and re-introduced forward_step
345    o some recomputations of nIter0 for TAMC
346    
347    checkpoint40pre2
348    o Updated to latest branch of AJA, JMC
349    o Added gradient check package
350    o Added routines for passive tracer handling
351    o Added carbon sequestration sensitivity experiment
352    
353    checkpoint39
354     o Modifications and fixes to support TAMC
355       (mainly missing or wrong directives)
356     o Corrected common blocks when fooling TAMC to produce adjoint I/O
357       in addummy_in_stepping
358     o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
359     o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
360     o Included following packages:
361       cal: calendar
362       exf: external forcing
363       ecco: essential routines to control use of cal, exf
364             (NB: this is not the full ECCO environment)
365     o disabled some packages by default in genmake
366    
367    checkpoint38
368     o see notes_c37_adj.txt
369     o corrected wrong layer index in external_forcing_t
370     o replaced the_main_loop/forward_step by the_main_loop
371     o removed forceoutput from write_state
372       (replaced criteria for initial/final state)
373     o added runtime flag for pre-C35 pickups: usePickupBeforeC35
374    
375    checkpoint37
376     o mdsio.F routine split and packaged in pkg/mdsio
377       (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
378        used unless genmake -disable=mdsio)
379     o allow a more precise surface-geopotential gradient for the atmosphere
380       taking into account the change in space of Alpha (=1/rho) at the surface.
381     o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
382       (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
383     o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
384       Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
385       [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
386     o Time-Average diagnostics defined as a pseudo package "timeave".
387     o pickup files : old pickup (before c35) did not work with new code (c35
388       and after) unless activating 2 commented lines in initialise-varia.
389     o Non-Hydrostatic pickup file Pb fixed.
390     o bug with Rigid-lid version (since c35) fixed.  
391    
392    checkpoint36
393     o implement Crank-Nickelson barotropic time-stepping
394     o recover Time-Average diagnostics
395     o fix Pb in checkpoint (PR#19)
396     o AIM become a standard package ; clean unused CPP_kees
397    
398    checkpoint35
399     o subtantial rewrite of dynamics.f
400     o allows staggered time-stepping
401     o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
402     o added bottom drag (linear + quadratic)
403    
404    checkpoint34
405     o Modified exchange routines for correct reverse simulation.
406     o Added verification output to comply with bug fix in impldiff.F
407       as of c33 (exp2, natl_box).
408     o Corrected store directives in dynamics.F
409     o Corrected array boundaries in impldiff.F
410     o Corrected array dimensions in gmredi.
411       Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
412     o Added routine GLOBAL_SUM_INT to global_sum.F
413     o Added mdsio_gl.F for ECCO purposes.
414    
415    checkpoint33
416     o Fixed bug in lower BC in impldiff.F
417     o Fixed confusion about units of forcing arrays in FFIELDS.h
418       namely Fu,Fv,Qnet,Qsw,EmPmR:
419       - Removed verification/natl_box/code/external_fields_scale.F
420         (did not differ from that in model/src)
421       - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
422         (see FFIELDS.h for description)
423       - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
424         kpp_calc.F and kpp_transport_t.F
425       - Removed model/src/external_fields_scale.F and calls to it
426       - verification/natl_box uses flux data with "atmospheric" sign so
427         a special version of external_fields_load.F is used to
428         change the data as it's read in. This way, the arrays
429         have the right units and signs at all times tha a user could
430         possibly use them.
431     o Corrected genmake to delete a temporary file during configuration
432    
433    checkpoint32
434     o Scaling of forcing fields moved from external_forcing.F to
435       external_fields_scale.F, called directly after loading fields.
436     o Surface relaxation terms added to surface tendency fields in
437       extra subroutine.
438     o impldiff.F changed to avoid storing by TAMC of huge intermediate
439       fields.
440     o Changes in GMRedi to comply with packaging structure.
441     o Modifications and bug fixes in KPP package.
442     o Verification experiment for KPP added (verification/nat_box/)
443    
444  checkpoint31  checkpoint31
445   o Packages interface brought in line with defined standard   o Packages interface brought in line with defined standard
446     -> new routines packages_...F     -> new routines packages_...F

Legend:
Removed from v.1.30  
changed lines
  Added in v.1.53.4.26

  ViewVC Help
Powered by ViewVC 1.1.22