/[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 1.26 by adcroft, Mon Apr 10 14:41:52 2000 UTC revision 1.53.4.13 by heimbach, Wed Apr 17 14:52:12 2002 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    ecco_c44_e23
7    merged patches between release1_p1 and release1_p2:
8    o fixed array boundary problem for adjoint
9      (related to partial recomputation within subroutine
10      related to dynamics -> calc_viscosity -> mom_...
11    o fixed recomputation in thermodynamics
12    o prepare (but not complete) recomputation problem in impldiff
13    o fixed problem for adjoint of global_max
14    o switched off sponge layer code in external_forcing
15    Bug fix in ctrl_mask_set_yz (spotted by G. Gebbie)
16    
17    ecco_c44_e22
18    o Finally, the merges with the Scripps cost function terms:
19      Various additions, modifications, quality checks.
20    o Plus: Included switch ALLOW_AUTODIFF_MONITOR to handle
21      monitoring of adjoint state.
22    o Plus: removed comm_stats, ini_communication_patterns from diff. list
23      (no more need to "keep" MPI headers for adjoint generation)
24    o Plus: exf changes:
25      o added run-off routine
26      o additional storing needed for ustress,vstess
27        because of state-dependent quality check
28      o added missing initialisations
29    o Plus: genmake with MAKEDEPEND variable was still missing in ecco-branch
30    NB: - verification/natl_box_adjoint/ 240 steps run
31          * looks ok under Linux (twain.lcs.mit.edu)
32          * looks ok on MIT SUN's (fjord.mit.edu)
33          * NaN in reverse mode on Scripps SUN's at iter=214
34          * NaN in reverse mode on IBM SP3 (BlueHorizon) at iter=204
35        - 1 year forward int. global 2x2 deg. produces similar cost functions
36          * all cost terms of new code are slightly smaller (0.5 to 3%).
37    
38    ecco_c44_e21
39    o reversed order of ctrl/cost initialisation
40    o gmredi_slope_psi.F: Inconsistent types in MIN/MAX expressions
41    o modified to enable ctrl field swapping
42    o bug fix for global sum of ncvarlength in ctrl_init
43    o no more call to ctrl_unpack from ctrl_init
44    o no more write of ctrl vector in ctrl_pack
45      however, init. of control vector from ctrl_unpack
46    o various bug fixes & consistent nobcs handling in
47      ctrl_pack/unpack routines (by G. Gebbie)
48    o optim package: Added obcs control part for lsopt I/O
49      (by G. Gebbie)
50    o missing call to obcs_diags
51    o moved calls in packages_init_fixed to packages_readparms
52      because some quantities are needed earlier.
53    
54    ecco_c44_e20
55    o before major merges from the Scripps setup
56      here are two small updates:
57      - field swapping for surface flux controls enabled
58        (remains t.b.d. for atmos. state plus obcs)
59      - bug fix in active_file.F for xz-/yz- routines
60      - added missing xz-/yz- routines to active_file_ad.F
61    
62    ecco_c44_e19
63    o merged necessary patches:
64      - AD-related changes for GMRedi
65      - fixes i KPP (delZ -> drF)
66      - hook to OBCS songe layer code in external_forcing
67      - errorMessageUnit non-zero in eeboot.F
68      - included GMREDI, EXACT_CONSERV to natl_box_adjoint verif.
69    
70    ecco_c44_e18
71    o sponge layer code for obcs was missing
72      - added hook in external_forcing.F
73      - added storing for TAF
74    o new routine cost_init_barfiles to initialise
75      adjoint fields adtbar, adsbar, adpsbar
76      (needed in conjunction with corrected ladinit for active I/O)
77    o cleaned up and corrected order in packages_readparms, ecco_readparms
78    o corrected and simplified weights for obcs controls
79      - weight fields simplified
80      - bug fix in ctrl_pack
81      - no more write of control vector in ctrl_pack
82    o i/j index bug fixes in cost_ssh_mean
83    
84    ecco_c44_e17
85    o bug fixes in cost package
86      * wrong identifier for active I/O of monthly mean psbar
87        (cost_averagesfields, cost_ssh) xx_psbar_dummy
88      * cleaned all identifier for active I/O of monthly fields
89      * wrong ladinit in various cost routines
90    o merge with interval (chkpt44c_post - chkpt44d_post)
91      * added missing EXCLUDE_MONITOR flags
92      * changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
93        (incompatible typ in MIN/MAX expressions caused problems
94        on IBM SP3)
95      * in genmake added variable MAKEDEPEND
96        plus resetting for case SunOS
97        added timer_stats.c routine for IBM SP3
98      * removed variables in dynamics
99    
100    ecco_c44_e16
101    o new ECCO checkpoint, the first since ecco_c43_e15
102      which is branched from MITgcm.
103      All changes were merged in between (see ecco-branch-mod? tags).
104    o last changes:
105      * assuming path for TAF and TAMC are known (e.g. in $path)
106      * genmake:
107        - added tools/xmakedepend to circumvene shortcoming of
108          SUN's makedepend (size too small)
109        - invoking ../tools/xmakedepend instead of makedepend
110        - changed compiler flags for case SunOS
111    
112    ecco-branch-mod5
113    o mod's to reproduce open boundary run
114    o enable field swapping for OB's and climatology
115    o update store directives for OB control
116    o added option ALLOW_OBCS_PRESCRIBE
117    o call of getobcs now out of obcs_calc (param. list modified)
118    
119    ecco-branch-mod4
120    o this is the second part of changes necessary to reconcile
121      the natl_box_adjoint verification (with and without grdchk).
122      >>>!!! CHANGES BETWEEN THE TAGS ecco-branch-mod3 !!!<<<
123      >>>!!!                      AND ecco-branch-mod4 !!!<<<
124      >>>!!! SHOULD BE MERGED INTO THE MAIN TRUNK      !!!<<<
125      - genmake: removed $S64 overwrite for case SunOS
126      - pkg/exf: update and corrections for field swapping and obcs
127      - pkg/ecco: parameter lists for the_model_main, the_main_loop
128                  harmonized between ECCO and MITgcm
129      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
130                      updated checkpointing_lev... lists for obcs
131      - model/src: minor changes in forward_step, plot_field
132      - pkg/mdsio: added mdsio_gl_slice
133    
134    ecco-branch-mod3
135    o this is the first part of changes necessary to reconcile
136      natl_box_adjoint verification (with and without grdchk).
137      This set of changes is relevant for ECCO only.
138      The next set/tag of changes (ecco-branch-mod4)
139      should be merged into the main trunk.
140      - update some options
141      - parameter lists of ecco_the_model_main and ecco_the_main_loop
142        differed from those of the MITgcm counterparts.
143    
144    ecco-branch-mod2
145    o update ecco-branch-mod1 to checkpoint44
146    o exclude from updates:
147      - verification/
148      - adjoint/
149      - pkg/cost
150      - pkg/ctrl
151      - pkg/ecco
152      - pkg/obcs
153      - model/src/the_model_main.F
154      - model/src/the_main_loop.F
155    
156    checkpoint44
157    o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
158    o fix bug in mom_vi_del2uv
159    o added some stuff for AD
160    
161    ecco-branch-mod1
162    o based on c43
163    o replaced packages cost, ctrl, ecco, obcs
164    o removed MITgcm verif.'s, added ECCO verif.'s
165    o added lsopt, optim for line search optimization.
166    
167    checkpoint43
168    o added two new advection tests
169    o added global 4x4 degree ocean test
170    o added test of H&S94 with free surface on cube
171    o some final mods for gradient check, adjoint,...
172    
173    checkpoint42
174      Fixed AD-related problems:
175    o Store directives up-to-date with re-arranged Adams-Bashforth
176      (mainly thermodynamics.F)
177    o New store directives for multi-dim. advection schemes
178      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
179      * new common block and key passkey
180      (mainly gad_advection.F)
181    o Modified store directives for split of dynamics/thermodynamics
182      for the case ALLOW_KPP
183    o Cleaned argument list for timestep_tracer.F
184    
185    checkpoint41
186    o re-formatted/added comments in prologues of key subroutines
187      to work with protex
188    
189    checkpoint40
190    o moved calc_gs, calc_gt and calc_tr1 back to model/src
191    o added FLT (floats) package from Arne along with demo. experiment
192    o re-arranged Adams-Bashforth scheme for tracers to allow easier
193      implementation of forward-in-time forcing terms
194    o more mods for non-linear free-surface including new variable
195    o modified multi-dim method to work on cube
196    o bug fix in KPP (from DM)
197    
198    checkpoint40pre9
199    o added DST advection schemes
200    o fix MPI bug on SGI's
201    o modifications for non-linear free-surface
202    o fixed conditionals for fixed flow/passive tracer only mode
203    o added tension/strain form of stress tensor
204    o changes to commenting of arguments for TAF/TAMC
205    o added/updated many matlab scripts
206    o added multi-dimensional advection method for tracers
207      
208    checkpoint40pre8
209    o new package rw/
210      Added method for dumping intermediate local arrays:
211      mdsio_writetile - same as mdsio_writefield except works from inside
212                        bi,bj loop
213      mdsio_writelocal - same as mdsio_writetile except works for local
214                         arrays
215      write_local_r? - higher-level wrapper for mdsio_writelocal
216      Controlled by diagFreq. Defaults to zero (ie. no dumps)
217      Example given at end of mom_vecinv.F that dumps some local arrays.
218    o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
219      control flux-form versus vector invariant code.
220      Switch is runtime flag vectorInvariantMomentum (defaults to false)
221      or genmake -DISABLE ...
222    o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
223      (additional storing is now needed for case vecinv;
224      currently nothing implemented to switch this storing off
225      in case fluxform is used since no CPP flag available).
226    
227    checkpoint40pre7
228    o bug fix in dynamics.F
229      calc_viscosity called before k=1,Nr loop.
230    o added some #ifdef's ALLOW_PASSIVE_TRACER
231    o cleaned initialisations in ctrl_map_ini
232      related to TAF
233    
234    checkpoint40pre6
235    o split dynamics into thermodynamics & dynamics
236    o corresponding split of calc_diffusivity into
237      calc_diffusivity, calc_viscosity
238      (kpp_calc_diff, kpp_calc_visc).
239    o Added diffkr, kapgm to control variables
240    o bug fix in gmredi_slope_limit for ldd97
241    
242    checkpoint40pre5
243    o proper initialization of Adams-Bashforth time stepping
244      + uses forward step for very first step of model (iter=0)
245    o re-generated *all* output since almost all output is modified by this
246      change (sorry but we've been putting this one off for about 2 years)
247      + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
248        *not* regenerated since they are already out of date and I don't
249        want to create the impression that they are suddenly working.
250    o removed KAP stuff for DEC's
251    o modified/added many .cvsignore files in */code and */input
252    o added new expt "solid-body.cs-32x32x1"
253      + this uses an alternative form of ini_curvilinear_grid.F which
254        is not necessarily any better than the current one...
255    
256    checkpoint40pre4
257    o added re-initialisations of utrans,vtrans,rtrans in
258      calc_common_factors which are crucial for TAF.
259    o extended iMin,jMin range for calc_common_factors,
260      calc_diffusivity
261    o added option ALLOW_PASSIVE_TRACER
262    o a few minor updates and fixes
263    
264    checkpoint40pre3
265    o created calc_gtr1.F for gad package
266    o split the_main_loop and re-introduced forward_step
267    o some recomputations of nIter0 for TAMC
268    
269    checkpoint40pre2
270    o Updated to latest branch of AJA, JMC
271    o Added gradient check package
272    o Added routines for passive tracer handling
273    o Added carbon sequestration sensitivity experiment
274    
275    checkpoint39
276     o Modifications and fixes to support TAMC
277       (mainly missing or wrong directives)
278     o Corrected common blocks when fooling TAMC to produce adjoint I/O
279       in addummy_in_stepping
280     o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
281     o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
282     o Included following packages:
283       cal: calendar
284       exf: external forcing
285       ecco: essential routines to control use of cal, exf
286             (NB: this is not the full ECCO environment)
287     o disabled some packages by default in genmake
288    
289    checkpoint38
290     o see notes_c37_adj.txt
291     o corrected wrong layer index in external_forcing_t
292     o replaced the_main_loop/forward_step by the_main_loop
293     o removed forceoutput from write_state
294       (replaced criteria for initial/final state)
295     o added runtime flag for pre-C35 pickups: usePickupBeforeC35
296    
297    checkpoint37
298     o mdsio.F routine split and packaged in pkg/mdsio
299       (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
300        used unless genmake -disable=mdsio)
301     o allow a more precise surface-geopotential gradient for the atmosphere
302       taking into account the change in space of Alpha (=1/rho) at the surface.
303     o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
304       (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
305     o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
306       Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
307       [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
308     o Time-Average diagnostics defined as a pseudo package "timeave".
309     o pickup files : old pickup (before c35) did not work with new code (c35
310       and after) unless activating 2 commented lines in initialise-varia.
311     o Non-Hydrostatic pickup file Pb fixed.
312     o bug with Rigid-lid version (since c35) fixed.  
313    
314    checkpoint36
315     o implement Crank-Nickelson barotropic time-stepping
316     o recover Time-Average diagnostics
317     o fix Pb in checkpoint (PR#19)
318     o AIM become a standard package ; clean unused CPP_kees
319    
320    checkpoint35
321     o subtantial rewrite of dynamics.f
322     o allows staggered time-stepping
323     o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
324     o added bottom drag (linear + quadratic)
325    
326    checkpoint34
327     o Modified exchange routines for correct reverse simulation.
328     o Added verification output to comply with bug fix in impldiff.F
329       as of c33 (exp2, natl_box).
330     o Corrected store directives in dynamics.F
331     o Corrected array boundaries in impldiff.F
332     o Corrected array dimensions in gmredi.
333       Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
334     o Added routine GLOBAL_SUM_INT to global_sum.F
335     o Added mdsio_gl.F for ECCO purposes.
336    
337    checkpoint33
338     o Fixed bug in lower BC in impldiff.F
339     o Fixed confusion about units of forcing arrays in FFIELDS.h
340       namely Fu,Fv,Qnet,Qsw,EmPmR:
341       - Removed verification/natl_box/code/external_fields_scale.F
342         (did not differ from that in model/src)
343       - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
344         (see FFIELDS.h for description)
345       - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
346         kpp_calc.F and kpp_transport_t.F
347       - Removed model/src/external_fields_scale.F and calls to it
348       - verification/natl_box uses flux data with "atmospheric" sign so
349         a special version of external_fields_load.F is used to
350         change the data as it's read in. This way, the arrays
351         have the right units and signs at all times tha a user could
352         possibly use them.
353     o Corrected genmake to delete a temporary file during configuration
354    
355    checkpoint32
356     o Scaling of forcing fields moved from external_forcing.F to
357       external_fields_scale.F, called directly after loading fields.
358     o Surface relaxation terms added to surface tendency fields in
359       extra subroutine.
360     o impldiff.F changed to avoid storing by TAMC of huge intermediate
361       fields.
362     o Changes in GMRedi to comply with packaging structure.
363     o Modifications and bug fixes in KPP package.
364     o Verification experiment for KPP added (verification/nat_box/)
365    
366    checkpoint31
367     o Packages interface brought in line with defined standard
368       -> new routines packages_...F
369       -> changes in initialise_fixed.F, initialise_varia.F
370       -> enables initialisation interface for ECCO package
371     o Rescaling of external forcing fields immediately after read
372       (removed from external_forcing.F)
373       -> new: surface_fields_scale.F
374       -> affects ini_foorcing.F, external_fields_load.F
375     o Computation of surface tendencies before tendency updates.
376       -> new: external_forcing_surf.F
377     o Change of variable names useGMRedi, useKPP, useECCO
378     o Further changes in dynamics.F, impldiff.F for TAMC
379     o Tested for experiments 0, 2, 4.
380       - not yet tested for GMRedi.
381       - not yet tested for KPP.
382    
383    checkpoint30
384     o Updates for OBCs
385     o New experiment for test OBCs (internal_wave)
386     o New output.txt in verification/exp4/results/
387     o Updates for KPP: calculation of viscosity corrected, new variables
388       kpp_dumpFreq and kpp_taveFreq
389     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
390       and entry for T90 in genmake
391    
392    checkpoint29
393     o packaged KPP and GM/Redi
394    
395    checkpoint28
396     o Corrected initialization of hFacMin for difference vertical coordinates
397     o Modified calculation of partial cell thickness to more robust algorithm
398     o config_summary.F: replaced write_1D_... by write_0D_...
399       read_write.F: added subroutines write_0D_...
400     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
401       included some initialisations required for TAMC.
402     o routine calc_isoslopes: modified sqrt computation to make it
403       differentiable for zero argument.
404     o routines dynamics, impldiff:
405       included store directives and tape key computations required for TAMC.
406     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
407    
408  checkpoint27  checkpoint27
409   o fixed calc_isoslopes() to so that cancellation of terms in tensor   o fixed calc_isoslopes() to so that cancellation of terms in tensor
410     formulation works properly with variable resolution.     formulation works properly with variable resolution.

Legend:
Removed from v.1.26  
changed lines
  Added in v.1.53.4.13

  ViewVC Help
Powered by ViewVC 1.1.22