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Revision 1.53.4.7 - (show annotations) (download)
Fri Feb 15 22:34:05 2002 UTC (22 years, 3 months ago) by heimbach
Branch: ecco-branch
CVS Tags: ecco_c44_e17
Changes since 1.53.4.6: +17 -1 lines
Creating ecco_c44_e17.

1 $Header: /u/gcmpack/MITgcm/doc/tag-index,v 1.53.4.6 2002/02/11 23:19:33 heimbach Exp $
2
3 Notes on tags used in MITgcmUV
4 ==============================
5
6 ecco_c44_e17
7 o bug fixes in cost package
8 * wrong identifier for active I/O of monthly mean psbar
9 (cost_averagesfields, cost_ssh) xx_psbar_dummy
10 * cleaned all identifier for active I/O of monthly fields
11 * wrong ladinit in various cost routines
12 o merge with interval (chkpt44c_post - chkpt44d_post)
13 * added missing EXCLUDE_MONITOR flags
14 * changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
15 (incompatible typ in MIN/MAX expressions caused problems
16 on IBM SP3)
17 * in genmake added variable MAKEDEPEND
18 plus resetting for case SunOS
19 added timer_stats.c routine for IBM SP3
20 * removed variables in dynamics
21
22 ecco_c44_e16
23 o new ECCO checkpoint, the first since ecco_c43_e15
24 which is branched from MITgcm.
25 All changes were merged in between (see ecco-branch-mod? tags).
26 o last changes:
27 * assuming path for TAF and TAMC are known (e.g. in $path)
28 * genmake:
29 - added tools/xmakedepend to circumvene shortcoming of
30 SUN's makedepend (size too small)
31 - invoking ../tools/xmakedepend instead of makedepend
32 - changed compiler flags for case SunOS
33
34 ecco-branch-mod5
35 o mod's to reproduce open boundary run
36 o enable field swapping for OB's and climatology
37 o update store directives for OB control
38 o added option ALLOW_OBCS_PRESCRIBE
39 o call of getobcs now out of obcs_calc (param. list modified)
40
41 ecco-branch-mod4
42 o this is the second part of changes necessary to reconcile
43 the natl_box_adjoint verification (with and without grdchk).
44 >>>!!! CHANGES BETWEEN THE TAGS ecco-branch-mod3 !!!<<<
45 >>>!!! AND ecco-branch-mod4 !!!<<<
46 >>>!!! SHOULD BE MERGED INTO THE MAIN TRUNK !!!<<<
47 - genmake: removed $S64 overwrite for case SunOS
48 - pkg/exf: update and corrections for field swapping and obcs
49 - pkg/ecco: parameter lists for the_model_main, the_main_loop
50 harmonized between ECCO and MITgcm
51 - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
52 updated checkpointing_lev... lists for obcs
53 - model/src: minor changes in forward_step, plot_field
54 - pkg/mdsio: added mdsio_gl_slice
55
56 ecco-branch-mod3
57 o this is the first part of changes necessary to reconcile
58 natl_box_adjoint verification (with and without grdchk).
59 This set of changes is relevant for ECCO only.
60 The next set/tag of changes (ecco-branch-mod4)
61 should be merged into the main trunk.
62 - update some options
63 - parameter lists of ecco_the_model_main and ecco_the_main_loop
64 differed from those of the MITgcm counterparts.
65
66 ecco-branch-mod2
67 o update ecco-branch-mod1 to checkpoint44
68 o exclude from updates:
69 - verification/
70 - adjoint/
71 - pkg/cost
72 - pkg/ctrl
73 - pkg/ecco
74 - pkg/obcs
75 - model/src/the_model_main.F
76 - model/src/the_main_loop.F
77
78 checkpoint44
79 o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
80 o fix bug in mom_vi_del2uv
81 o added some stuff for AD
82
83 ecco-branch-mod1
84 o based on c43
85 o replaced packages cost, ctrl, ecco, obcs
86 o removed MITgcm verif.'s, added ECCO verif.'s
87 o added lsopt, optim for line search optimization.
88
89 checkpoint43
90 o added two new advection tests
91 o added global 4x4 degree ocean test
92 o added test of H&S94 with free surface on cube
93 o some final mods for gradient check, adjoint,...
94
95 checkpoint42
96 Fixed AD-related problems:
97 o Store directives up-to-date with re-arranged Adams-Bashforth
98 (mainly thermodynamics.F)
99 o New store directives for multi-dim. advection schemes
100 * new CPP flag ALLOW_MULTI_DIM_ADVECTION
101 * new common block and key passkey
102 (mainly gad_advection.F)
103 o Modified store directives for split of dynamics/thermodynamics
104 for the case ALLOW_KPP
105 o Cleaned argument list for timestep_tracer.F
106
107 checkpoint41
108 o re-formatted/added comments in prologues of key subroutines
109 to work with protex
110
111 checkpoint40
112 o moved calc_gs, calc_gt and calc_tr1 back to model/src
113 o added FLT (floats) package from Arne along with demo. experiment
114 o re-arranged Adams-Bashforth scheme for tracers to allow easier
115 implementation of forward-in-time forcing terms
116 o more mods for non-linear free-surface including new variable
117 o modified multi-dim method to work on cube
118 o bug fix in KPP (from DM)
119
120 checkpoint40pre9
121 o added DST advection schemes
122 o fix MPI bug on SGI's
123 o modifications for non-linear free-surface
124 o fixed conditionals for fixed flow/passive tracer only mode
125 o added tension/strain form of stress tensor
126 o changes to commenting of arguments for TAF/TAMC
127 o added/updated many matlab scripts
128 o added multi-dimensional advection method for tracers
129
130 checkpoint40pre8
131 o new package rw/
132 Added method for dumping intermediate local arrays:
133 mdsio_writetile - same as mdsio_writefield except works from inside
134 bi,bj loop
135 mdsio_writelocal - same as mdsio_writetile except works for local
136 arrays
137 write_local_r? - higher-level wrapper for mdsio_writelocal
138 Controlled by diagFreq. Defaults to zero (ie. no dumps)
139 Example given at end of mom_vecinv.F that dumps some local arrays.
140 o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
141 control flux-form versus vector invariant code.
142 Switch is runtime flag vectorInvariantMomentum (defaults to false)
143 or genmake -DISABLE ...
144 o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
145 (additional storing is now needed for case vecinv;
146 currently nothing implemented to switch this storing off
147 in case fluxform is used since no CPP flag available).
148
149 checkpoint40pre7
150 o bug fix in dynamics.F
151 calc_viscosity called before k=1,Nr loop.
152 o added some #ifdef's ALLOW_PASSIVE_TRACER
153 o cleaned initialisations in ctrl_map_ini
154 related to TAF
155
156 checkpoint40pre6
157 o split dynamics into thermodynamics & dynamics
158 o corresponding split of calc_diffusivity into
159 calc_diffusivity, calc_viscosity
160 (kpp_calc_diff, kpp_calc_visc).
161 o Added diffkr, kapgm to control variables
162 o bug fix in gmredi_slope_limit for ldd97
163
164 checkpoint40pre5
165 o proper initialization of Adams-Bashforth time stepping
166 + uses forward step for very first step of model (iter=0)
167 o re-generated *all* output since almost all output is modified by this
168 change (sorry but we've been putting this one off for about 2 years)
169 + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
170 *not* regenerated since they are already out of date and I don't
171 want to create the impression that they are suddenly working.
172 o removed KAP stuff for DEC's
173 o modified/added many .cvsignore files in */code and */input
174 o added new expt "solid-body.cs-32x32x1"
175 + this uses an alternative form of ini_curvilinear_grid.F which
176 is not necessarily any better than the current one...
177
178 checkpoint40pre4
179 o added re-initialisations of utrans,vtrans,rtrans in
180 calc_common_factors which are crucial for TAF.
181 o extended iMin,jMin range for calc_common_factors,
182 calc_diffusivity
183 o added option ALLOW_PASSIVE_TRACER
184 o a few minor updates and fixes
185
186 checkpoint40pre3
187 o created calc_gtr1.F for gad package
188 o split the_main_loop and re-introduced forward_step
189 o some recomputations of nIter0 for TAMC
190
191 checkpoint40pre2
192 o Updated to latest branch of AJA, JMC
193 o Added gradient check package
194 o Added routines for passive tracer handling
195 o Added carbon sequestration sensitivity experiment
196
197 checkpoint39
198 o Modifications and fixes to support TAMC
199 (mainly missing or wrong directives)
200 o Corrected common blocks when fooling TAMC to produce adjoint I/O
201 in addummy_in_stepping
202 o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
203 o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
204 o Included following packages:
205 cal: calendar
206 exf: external forcing
207 ecco: essential routines to control use of cal, exf
208 (NB: this is not the full ECCO environment)
209 o disabled some packages by default in genmake
210
211 checkpoint38
212 o see notes_c37_adj.txt
213 o corrected wrong layer index in external_forcing_t
214 o replaced the_main_loop/forward_step by the_main_loop
215 o removed forceoutput from write_state
216 (replaced criteria for initial/final state)
217 o added runtime flag for pre-C35 pickups: usePickupBeforeC35
218
219 checkpoint37
220 o mdsio.F routine split and packaged in pkg/mdsio
221 (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
222 used unless genmake -disable=mdsio)
223 o allow a more precise surface-geopotential gradient for the atmosphere
224 taking into account the change in space of Alpha (=1/rho) at the surface.
225 o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
226 (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
227 o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
228 Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
229 [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
230 o Time-Average diagnostics defined as a pseudo package "timeave".
231 o pickup files : old pickup (before c35) did not work with new code (c35
232 and after) unless activating 2 commented lines in initialise-varia.
233 o Non-Hydrostatic pickup file Pb fixed.
234 o bug with Rigid-lid version (since c35) fixed.
235
236 checkpoint36
237 o implement Crank-Nickelson barotropic time-stepping
238 o recover Time-Average diagnostics
239 o fix Pb in checkpoint (PR#19)
240 o AIM become a standard package ; clean unused CPP_kees
241
242 checkpoint35
243 o subtantial rewrite of dynamics.f
244 o allows staggered time-stepping
245 o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
246 o added bottom drag (linear + quadratic)
247
248 checkpoint34
249 o Modified exchange routines for correct reverse simulation.
250 o Added verification output to comply with bug fix in impldiff.F
251 as of c33 (exp2, natl_box).
252 o Corrected store directives in dynamics.F
253 o Corrected array boundaries in impldiff.F
254 o Corrected array dimensions in gmredi.
255 Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
256 o Added routine GLOBAL_SUM_INT to global_sum.F
257 o Added mdsio_gl.F for ECCO purposes.
258
259 checkpoint33
260 o Fixed bug in lower BC in impldiff.F
261 o Fixed confusion about units of forcing arrays in FFIELDS.h
262 namely Fu,Fv,Qnet,Qsw,EmPmR:
263 - Removed verification/natl_box/code/external_fields_scale.F
264 (did not differ from that in model/src)
265 - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
266 (see FFIELDS.h for description)
267 - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
268 kpp_calc.F and kpp_transport_t.F
269 - Removed model/src/external_fields_scale.F and calls to it
270 - verification/natl_box uses flux data with "atmospheric" sign so
271 a special version of external_fields_load.F is used to
272 change the data as it's read in. This way, the arrays
273 have the right units and signs at all times tha a user could
274 possibly use them.
275 o Corrected genmake to delete a temporary file during configuration
276
277 checkpoint32
278 o Scaling of forcing fields moved from external_forcing.F to
279 external_fields_scale.F, called directly after loading fields.
280 o Surface relaxation terms added to surface tendency fields in
281 extra subroutine.
282 o impldiff.F changed to avoid storing by TAMC of huge intermediate
283 fields.
284 o Changes in GMRedi to comply with packaging structure.
285 o Modifications and bug fixes in KPP package.
286 o Verification experiment for KPP added (verification/nat_box/)
287
288 checkpoint31
289 o Packages interface brought in line with defined standard
290 -> new routines packages_...F
291 -> changes in initialise_fixed.F, initialise_varia.F
292 -> enables initialisation interface for ECCO package
293 o Rescaling of external forcing fields immediately after read
294 (removed from external_forcing.F)
295 -> new: surface_fields_scale.F
296 -> affects ini_foorcing.F, external_fields_load.F
297 o Computation of surface tendencies before tendency updates.
298 -> new: external_forcing_surf.F
299 o Change of variable names useGMRedi, useKPP, useECCO
300 o Further changes in dynamics.F, impldiff.F for TAMC
301 o Tested for experiments 0, 2, 4.
302 - not yet tested for GMRedi.
303 - not yet tested for KPP.
304
305 checkpoint30
306 o Updates for OBCs
307 o New experiment for test OBCs (internal_wave)
308 o New output.txt in verification/exp4/results/
309 o Updates for KPP: calculation of viscosity corrected, new variables
310 kpp_dumpFreq and kpp_taveFreq
311 o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
312 and entry for T90 in genmake
313
314 checkpoint29
315 o packaged KPP and GM/Redi
316
317 checkpoint28
318 o Corrected initialization of hFacMin for difference vertical coordinates
319 o Modified calculation of partial cell thickness to more robust algorithm
320 o config_summary.F: replaced write_1D_... by write_0D_...
321 read_write.F: added subroutines write_0D_...
322 o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
323 included some initialisations required for TAMC.
324 o routine calc_isoslopes: modified sqrt computation to make it
325 differentiable for zero argument.
326 o routines dynamics, impldiff:
327 included store directives and tape key computations required for TAMC.
328 o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
329
330 checkpoint27
331 o fixed calc_isoslopes() to so that cancellation of terms in tensor
332 formulation works properly with variable resolution.
333 o restructured the calling tree between the_model_main() and dynamics()
334 o split initialise() into initialise_fixed() and initialise_varia()
335 o introduced initialization file pSurfInitFile for free surface (cg2d_x)
336 in new routine ini_psurf()
337
338 checkpoint26
339 o moved some #ifdef in optional routines to encompass everything
340 except the argument declarations. This was using up some memory.
341 o fixed macros like _ADT to work with both versions of Linux cpp
342 o cleaned up some unused and uninitialized variables
343 (helps when debugging with strict compile options)
344 o split up CPP_EEOPTIONS.h into options and macros
345 (macros are now in eesupp/inc/CPP_EEMACROS.h)
346 o patch for 2 processor JAM mode
347
348 checkpoint25
349 o updates for OBCs and NH
350 o dramatically reduced memory usage
351 o added "JAM" routines for use on Artic network
352 o parameterization of convection by implicit vertical diffusion
353 o added a diagnostic of convective index
354 o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
355 (this is was partly for OBCs and NH but also in anticipation of
356 an explicit free-surface option)
357 o initial state input files for U and V
358
359 checkpoint24
360 o Removed some spurious "REAL"s
361 o Updated KPP to latest version from JPL
362 o Added a COS(latitude) in horizontal viscosity
363
364 checkpoint23
365 o Added del^4 diffusion for salt and temperature
366 o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
367
368 checkpoint22
369 o Made many small changes: implicit none, format(i5), etc...
370 o Introduced KPP mixing scheme (compiles and runs but *not* tested)
371
372 checkpoint21
373 o Introduced new I/O package that supports direct-access records (mdsio.F)
374 o Split-up mid-level I/O routines
375 o Updated input data for experiments 0,1,2,4 and 5
376 o Finally removed the genmake.* scripts (everyone seems happy with genmake)
377
378 checkpoint20
379 o Tidied up open-boundaries some more
380 o Added non-hydrostatic code
381 o Fixed some input data
382 o Modified MPI start-up to work in "coupled" context.
383
384 checkpoint19
385 o Tidied up directory structure for verification experiments.
386 o Added new code for open boundaries.
387 o Corrected advective terms near boundaries.
388 o Added CPP flag for "old UV" geometry and corrected spherical geometry.
389 o Implemented free-slip/no-slip BCs and del^4 dissipation.
390 o Split default parameters out of ini_parms.F into set_defaults.F.
391
392 checkpoint18
393 o Further changes for optional code generation with
394 CPP - ugh!
395
396 checkpoint17
397 o Beginning to incorporating modularity
398 for supporting atmos. and ocean configs.
399 o Small changes for TAMC complinace
400 o New ultra simple test case. Barotropic box
401 configuration "exp0".
402
403 checkpoint16
404 o Minor changes to exchange routines to support
405 accumulation in reverse mode. Adjoint of an
406 assignment is an addition.
407 o Changes to support compilation by TAMC (LR(1)
408 syntax) and by g77 under Linux ( 72 character
409 limit ).
410
411 checkpoint15
412 Rewrote exchange routines to allow
413 o General tile <-> tile connectivity.
414 o TAMC reverse mode flag ( is this really needed? )
415 o Variable width overlap and exchange region widths.
416 o Hooks for sharing data via DMA, Arctic, Memory Channel,
417 shmput/shmget, VIA, SYSV shmem and every other cool
418 communication method.
419
420 checkpoint14
421 Consistent isomorphism chages made. These allow dynamical core
422 to support both pressure and meters as a vertical coordinate.
423
424 checkpoint13
425 Release which corrects global_max problem and a couple
426 of KGM time-averaging diagnostic errors. Also contains
427 a double-gyre experiment setup as well as the baseline
428 4 degree global template. The double gyre template is
429 organised to allow it to be applied automatically to
430 the baseline configuration.
431
432 branch-point-rdot
433 A few tidy-ups have been made bt the real point of this
434 check-point (excuse the pun) is to allow a branch to be
435 made for the purposes of adding the rDot alterations.
436 I don't want to commit the rDot to the main-trunk until
437 we've actually tested it...
438
439 checkpoint12
440 Tidy up and added generic genmake script (formerly
441 configure script).
442 Released to testers.
443
444 checkpoint11
445 Re-arranged initialise() and introduced ini_vertical_grid()
446 and ini_masks_etc().
447
448 checkpoint10
449 Introduced the configure script.
450 Separated out the diags package.
451 Added template for writing time-averages of tile/intermediate quantities.
452 Updated SIZE.h in exp2 and made the data big-endian.
453
454 checkpoint9
455 MPI fix. Filename changes (meta/data). salbin*y stuff.
456 General tidy-up.
457 SST.bin SSS.bin added to verification/exp2
458
459 checkpoint8
460 Inludes time-dependant forcing and time-averaging.
461 Works at 4x4 and 2.8125x2.8125 global
462
463 checkpoint7-4degree-ref
464 Branch from checkpoint7. Released for application to
465 global modeling and general modeling - process studies, regional
466 model etc..
467 Configured for verification/exp2 - 4 degree global, two process.
468
469 checkpoint7
470 Created by cnh
471 Simple 4 degree global simulation
472 configuration.
473 Includes climatological wind,
474 hydrography, bathymetry etc
475 Does not include Heat Flux and E-P
476
477 checkpoint6
478 Created by cnh
479 merged checkpoint5 with CD and
480 spherical polar code.
481 Still some problems with GM Redi
482 abd full topography.
483
484 checkpoint5
485 Created by AJA
486 contains updates to GM Redi
487 and reordered timestepping loop
488 for Implicit Diffusion.
489
490 checkpoint4
491 Created by cnh
492 Contains memory saving macros ( _rdxc etc..) for when
493 grid variations are limited.
494 Contains polynomial coeffs for EOS and knudsen program
495 for generation.
496
497 checkpoint3
498 Created by cnh
499 Added extra flags for runtime options
500 Added this file
501 Added implicit free-surface
502 Added pre-conditioner
503 Put compare01 into repository ( compare01/... )
504 Put data and eedata into repository ( verification/exp1 )
505
506 checkpoint2
507 Created by AJA
508 Added GM/Redi
509
510 checkpoint1
511 Created by AJA
512 Restructured kloop in dynamics.F
513 Added non-linear EOS
514
515 baseline
516 Original checked in code

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