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

Contents of /MITgcm/doc/tag-index

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


Revision 1.66 - (show annotations) (download)
Tue Mar 5 15:36:06 2002 UTC (22 years, 1 month ago) by jmc
Branch: MAIN
CVS Tags: checkpoint44g_post
Changes since 1.65: +5 -1 lines
create checkpoint44g_post :
o fix surface correction term in multiDimAdvection (affects plume_on_slope
  results) ; ifdef missing in thermodynamics.F

1 $Header: /u/gcmpack/MITgcm/doc/tag-index,v 1.65 2002/03/04 17:26:40 adcroft Exp $
2
3 Notes on tags used in MITgcmUV
4 ==============================
5
6 checkpoint44g_post
7 o fix surface correction term in multiDimAdvection (affects plume_on_slope
8 results) ; ifdef missing in thermodynamics.F
9
10 checkpoint44f_pre,checkpoint44f_post
11 o added PTRACERS package
12 This allows an arbitrary number of passive tracers to be integrated
13 forward simultaneously with the dynamicaly model.
14 + Implemented so far:
15 - basic forward algorithm (time-stepping, advection, diffusion, convection)
16 - I/O and checkpointing
17 - GM/Redi *but* using the GM/Redi coefficient of Salt
18 + Not implemented so far:
19 - KPP
20 - OBCS
21 + No specific example supplied (yet) but global_ocean.90x40x15 has the
22 necessary data.ptracer file. Simply use -enable=ptracers and uncomment
23 line in data.pkg.
24 + This package is disabled by default since it increases storage.
25
26
27 o testscript: added -cleanup option
28 o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
29 b) enable to filter 2D fields.
30
31 checkpoint44e_pre,post
32 o re-wrote convective adjustment to use pre-calculated weights
33 Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
34 Adds: model/src/convective_weights.F, convectively_mixtracer.F
35 Original calls to convect() still in place.
36
37 chkpt44d_pre,post
38 o added missing EXCLUDE_MONITOR flags
39 o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
40 (incompatible typ in MIN/MAX expressions caused problems
41 on IBM SP3)
42 o in genmake added variable MAKEDEPEND
43 plus resetting for case SunOS
44 o added timer_stats.c routine for IBM SP3
45 o removed variables in dynamics
46 !!! I forgot to create tag chkpt44d_pre !!!
47 !!! But chkpt44d_pre = chkpt44c_post !!!
48
49 o real fresh water flux implemented with non-linear free-surface.
50
51 chkpt44c_pre,post
52 o few fix (mask in shap_s2, EmPmR in external_field_load,
53 USE_NATURAL_BCS in solve_for_P);
54 o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
55
56 checkpoint44b_pre/_post
57 o merge of relevant stuff from the ecco-branch:
58 - genmake: removed $S64 overwrite for case SunOS
59 - pkg/exf: update and corrections for field swapping and obcs
60 - pkg/ecco: parameter lists for the_model_main, the_main_loop
61 harmonized between ECCO and MITgcm
62 - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
63 updated checkpointing_lev... lists for obcs
64 - model/src: minor changes in forward_step, plot_field
65 added directive for divided adjoint in the_main_loop
66 - pkg/mdsio: added mdsio_gl_slice
67
68 o check parameters & config (chkpt44a_pre,post)
69 o OBC and NonLin_FrSurf.
70
71 checkpoint44
72 o fix bug in mom_vi_del2uv
73 o select when filters are applied ; add options to zonal_filter (data.zonfilt)
74 o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
75 o update AIM experiments (NCEP input files)
76 o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
77 o added some stuff for AD
78
79 checkpoint43
80 o added two new advection tests
81 o added global 4x4 degree ocean test
82 o added test of H&S94 with free surface on cube
83 o some final mods for gradient check, adjoint,...
84
85 checkpoint42
86 Fixed AD-related problems:
87 o Store directives up-to-date with re-arranged Adams-Bashforth
88 (mainly thermodynamics.F)
89 o New store directives for multi-dim. advection schemes
90 * new CPP flag ALLOW_MULTI_DIM_ADVECTION
91 * new common block and key passkey
92 (mainly gad_advection.F)
93 o Modified store directives for split of dynamics/thermodynamics
94 for the case ALLOW_KPP
95 o Cleaned argument list for timestep_tracer.F
96
97 checkpoint41
98 o re-formatted/added comments in prologues of key subroutines
99 to work with protex
100
101 checkpoint40
102 o moved calc_gs, calc_gt and calc_tr1 back to model/src
103 o added FLT (floats) package from Arne along with demo. experiment
104 o re-arranged Adams-Bashforth scheme for tracers to allow easier
105 implementation of forward-in-time forcing terms
106 o more mods for non-linear free-surface including new variable
107 o modified multi-dim method to work on cube
108 o bug fix in KPP (from DM)
109
110 checkpoint40pre9
111 o added DST advection schemes
112 o fix MPI bug on SGI's
113 o modifications for non-linear free-surface
114 o fixed conditionals for fixed flow/passive tracer only mode
115 o added tension/strain form of stress tensor
116 o changes to commenting of arguments for TAF/TAMC
117 o added/updated many matlab scripts
118 o added multi-dimensional advection method for tracers
119
120 checkpoint40pre8
121 o new package rw/
122 Added method for dumping intermediate local arrays:
123 mdsio_writetile - same as mdsio_writefield except works from inside
124 bi,bj loop
125 mdsio_writelocal - same as mdsio_writetile except works for local
126 arrays
127 write_local_r? - higher-level wrapper for mdsio_writelocal
128 Controlled by diagFreq. Defaults to zero (ie. no dumps)
129 Example given at end of mom_vecinv.F that dumps some local arrays.
130 o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
131 control flux-form versus vector invariant code.
132 Switch is runtime flag vectorInvariantMomentum (defaults to false)
133 or genmake -DISABLE ...
134 o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
135 (additional storing is now needed for case vecinv;
136 currently nothing implemented to switch this storing off
137 in case fluxform is used since no CPP flag available).
138
139 checkpoint40pre7
140 o bug fix in dynamics.F
141 calc_viscosity called before k=1,Nr loop.
142 o added some #ifdef's ALLOW_PASSIVE_TRACER
143 o cleaned initialisations in ctrl_map_ini
144 related to TAF
145
146 checkpoint40pre6
147 o split dynamics into thermodynamics & dynamics
148 o corresponding split of calc_diffusivity into
149 calc_diffusivity, calc_viscosity
150 (kpp_calc_diff, kpp_calc_visc).
151 o Added diffkr, kapgm to control variables
152 o bug fix in gmredi_slope_limit for ldd97
153
154 checkpoint40pre5
155 o proper initialization of Adams-Bashforth time stepping
156 + uses forward step for very first step of model (iter=0)
157 o re-generated *all* output since almost all output is modified by this
158 change (sorry but we've been putting this one off for about 2 years)
159 + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
160 *not* regenerated since they are already out of date and I don't
161 want to create the impression that they are suddenly working.
162 o removed KAP stuff for DEC's
163 o modified/added many .cvsignore files in */code and */input
164 o added new expt "solid-body.cs-32x32x1"
165 + this uses an alternative form of ini_curvilinear_grid.F which
166 is not necessarily any better than the current one...
167
168 checkpoint40pre4
169 o added re-initialisations of utrans,vtrans,rtrans in
170 calc_common_factors which are crucial for TAF.
171 o extended iMin,jMin range for calc_common_factors,
172 calc_diffusivity
173 o added option ALLOW_PASSIVE_TRACER
174 o a few minor updates and fixes
175
176 checkpoint40pre3
177 o created calc_gtr1.F for gad package
178 o split the_main_loop and re-introduced forward_step
179 o some recomputations of nIter0 for TAMC
180
181 checkpoint40pre2
182 o Updated to latest branch of AJA, JMC
183 o Added gradient check package
184 o Added routines for passive tracer handling
185 o Added carbon sequestration sensitivity experiment
186
187 checkpoint39
188 o Modifications and fixes to support TAMC
189 (mainly missing or wrong directives)
190 o Corrected common blocks when fooling TAMC to produce adjoint I/O
191 in addummy_in_stepping
192 o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
193 o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
194 o Included following packages:
195 cal: calendar
196 exf: external forcing
197 ecco: essential routines to control use of cal, exf
198 (NB: this is not the full ECCO environment)
199 o disabled some packages by default in genmake
200
201 checkpoint38
202 o see notes_c37_adj.txt
203 o corrected wrong layer index in external_forcing_t
204 o replaced the_main_loop/forward_step by the_main_loop
205 o removed forceoutput from write_state
206 (replaced criteria for initial/final state)
207 o added runtime flag for pre-C35 pickups: usePickupBeforeC35
208
209 checkpoint37
210 o mdsio.F routine split and packaged in pkg/mdsio
211 (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
212 used unless genmake -disable=mdsio)
213 o allow a more precise surface-geopotential gradient for the atmosphere
214 taking into account the change in space of Alpha (=1/rho) at the surface.
215 o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
216 (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
217 o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
218 Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
219 [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
220 o Time-Average diagnostics defined as a pseudo package "timeave".
221 o pickup files : old pickup (before c35) did not work with new code (c35
222 and after) unless activating 2 commented lines in initialise-varia.
223 o Non-Hydrostatic pickup file Pb fixed.
224 o bug with Rigid-lid version (since c35) fixed.
225
226 checkpoint36
227 o implement Crank-Nickelson barotropic time-stepping
228 o recover Time-Average diagnostics
229 o fix Pb in checkpoint (PR#19)
230 o AIM become a standard package ; clean unused CPP_kees
231
232 checkpoint35
233 o subtantial rewrite of dynamics.f
234 o allows staggered time-stepping
235 o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
236 o added bottom drag (linear + quadratic)
237
238 checkpoint34
239 o Modified exchange routines for correct reverse simulation.
240 o Added verification output to comply with bug fix in impldiff.F
241 as of c33 (exp2, natl_box).
242 o Corrected store directives in dynamics.F
243 o Corrected array boundaries in impldiff.F
244 o Corrected array dimensions in gmredi.
245 Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
246 o Added routine GLOBAL_SUM_INT to global_sum.F
247 o Added mdsio_gl.F for ECCO purposes.
248
249 checkpoint33
250 o Fixed bug in lower BC in impldiff.F
251 o Fixed confusion about units of forcing arrays in FFIELDS.h
252 namely Fu,Fv,Qnet,Qsw,EmPmR:
253 - Removed verification/natl_box/code/external_fields_scale.F
254 (did not differ from that in model/src)
255 - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
256 (see FFIELDS.h for description)
257 - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
258 kpp_calc.F and kpp_transport_t.F
259 - Removed model/src/external_fields_scale.F and calls to it
260 - verification/natl_box uses flux data with "atmospheric" sign so
261 a special version of external_fields_load.F is used to
262 change the data as it's read in. This way, the arrays
263 have the right units and signs at all times tha a user could
264 possibly use them.
265 o Corrected genmake to delete a temporary file during configuration
266
267 checkpoint32
268 o Scaling of forcing fields moved from external_forcing.F to
269 external_fields_scale.F, called directly after loading fields.
270 o Surface relaxation terms added to surface tendency fields in
271 extra subroutine.
272 o impldiff.F changed to avoid storing by TAMC of huge intermediate
273 fields.
274 o Changes in GMRedi to comply with packaging structure.
275 o Modifications and bug fixes in KPP package.
276 o Verification experiment for KPP added (verification/nat_box/)
277
278 checkpoint31
279 o Packages interface brought in line with defined standard
280 -> new routines packages_...F
281 -> changes in initialise_fixed.F, initialise_varia.F
282 -> enables initialisation interface for ECCO package
283 o Rescaling of external forcing fields immediately after read
284 (removed from external_forcing.F)
285 -> new: surface_fields_scale.F
286 -> affects ini_foorcing.F, external_fields_load.F
287 o Computation of surface tendencies before tendency updates.
288 -> new: external_forcing_surf.F
289 o Change of variable names useGMRedi, useKPP, useECCO
290 o Further changes in dynamics.F, impldiff.F for TAMC
291 o Tested for experiments 0, 2, 4.
292 - not yet tested for GMRedi.
293 - not yet tested for KPP.
294
295 checkpoint30
296 o Updates for OBCs
297 o New experiment for test OBCs (internal_wave)
298 o New output.txt in verification/exp4/results/
299 o Updates for KPP: calculation of viscosity corrected, new variables
300 kpp_dumpFreq and kpp_taveFreq
301 o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
302 and entry for T90 in genmake
303
304 checkpoint29
305 o packaged KPP and GM/Redi
306
307 checkpoint28
308 o Corrected initialization of hFacMin for difference vertical coordinates
309 o Modified calculation of partial cell thickness to more robust algorithm
310 o config_summary.F: replaced write_1D_... by write_0D_...
311 read_write.F: added subroutines write_0D_...
312 o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
313 included some initialisations required for TAMC.
314 o routine calc_isoslopes: modified sqrt computation to make it
315 differentiable for zero argument.
316 o routines dynamics, impldiff:
317 included store directives and tape key computations required for TAMC.
318 o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
319
320 checkpoint27
321 o fixed calc_isoslopes() to so that cancellation of terms in tensor
322 formulation works properly with variable resolution.
323 o restructured the calling tree between the_model_main() and dynamics()
324 o split initialise() into initialise_fixed() and initialise_varia()
325 o introduced initialization file pSurfInitFile for free surface (cg2d_x)
326 in new routine ini_psurf()
327
328 checkpoint26
329 o moved some #ifdef in optional routines to encompass everything
330 except the argument declarations. This was using up some memory.
331 o fixed macros like _ADT to work with both versions of Linux cpp
332 o cleaned up some unused and uninitialized variables
333 (helps when debugging with strict compile options)
334 o split up CPP_EEOPTIONS.h into options and macros
335 (macros are now in eesupp/inc/CPP_EEMACROS.h)
336 o patch for 2 processor JAM mode
337
338 checkpoint25
339 o updates for OBCs and NH
340 o dramatically reduced memory usage
341 o added "JAM" routines for use on Artic network
342 o parameterization of convection by implicit vertical diffusion
343 o added a diagnostic of convective index
344 o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
345 (this is was partly for OBCs and NH but also in anticipation of
346 an explicit free-surface option)
347 o initial state input files for U and V
348
349 checkpoint24
350 o Removed some spurious "REAL"s
351 o Updated KPP to latest version from JPL
352 o Added a COS(latitude) in horizontal viscosity
353
354 checkpoint23
355 o Added del^4 diffusion for salt and temperature
356 o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
357
358 checkpoint22
359 o Made many small changes: implicit none, format(i5), etc...
360 o Introduced KPP mixing scheme (compiles and runs but *not* tested)
361
362 checkpoint21
363 o Introduced new I/O package that supports direct-access records (mdsio.F)
364 o Split-up mid-level I/O routines
365 o Updated input data for experiments 0,1,2,4 and 5
366 o Finally removed the genmake.* scripts (everyone seems happy with genmake)
367
368 checkpoint20
369 o Tidied up open-boundaries some more
370 o Added non-hydrostatic code
371 o Fixed some input data
372 o Modified MPI start-up to work in "coupled" context.
373
374 checkpoint19
375 o Tidied up directory structure for verification experiments.
376 o Added new code for open boundaries.
377 o Corrected advective terms near boundaries.
378 o Added CPP flag for "old UV" geometry and corrected spherical geometry.
379 o Implemented free-slip/no-slip BCs and del^4 dissipation.
380 o Split default parameters out of ini_parms.F into set_defaults.F.
381
382 checkpoint18
383 o Further changes for optional code generation with
384 CPP - ugh!
385
386 checkpoint17
387 o Beginning to incorporating modularity
388 for supporting atmos. and ocean configs.
389 o Small changes for TAMC complinace
390 o New ultra simple test case. Barotropic box
391 configuration "exp0".
392
393 checkpoint16
394 o Minor changes to exchange routines to support
395 accumulation in reverse mode. Adjoint of an
396 assignment is an addition.
397 o Changes to support compilation by TAMC (LR(1)
398 syntax) and by g77 under Linux ( 72 character
399 limit ).
400
401 checkpoint15
402 Rewrote exchange routines to allow
403 o General tile <-> tile connectivity.
404 o TAMC reverse mode flag ( is this really needed? )
405 o Variable width overlap and exchange region widths.
406 o Hooks for sharing data via DMA, Arctic, Memory Channel,
407 shmput/shmget, VIA, SYSV shmem and every other cool
408 communication method.
409
410 checkpoint14
411 Consistent isomorphism chages made. These allow dynamical core
412 to support both pressure and meters as a vertical coordinate.
413
414 checkpoint13
415 Release which corrects global_max problem and a couple
416 of KGM time-averaging diagnostic errors. Also contains
417 a double-gyre experiment setup as well as the baseline
418 4 degree global template. The double gyre template is
419 organised to allow it to be applied automatically to
420 the baseline configuration.
421
422 branch-point-rdot
423 A few tidy-ups have been made bt the real point of this
424 check-point (excuse the pun) is to allow a branch to be
425 made for the purposes of adding the rDot alterations.
426 I don't want to commit the rDot to the main-trunk until
427 we've actually tested it...
428
429 checkpoint12
430 Tidy up and added generic genmake script (formerly
431 configure script).
432 Released to testers.
433
434 checkpoint11
435 Re-arranged initialise() and introduced ini_vertical_grid()
436 and ini_masks_etc().
437
438 checkpoint10
439 Introduced the configure script.
440 Separated out the diags package.
441 Added template for writing time-averages of tile/intermediate quantities.
442 Updated SIZE.h in exp2 and made the data big-endian.
443
444 checkpoint9
445 MPI fix. Filename changes (meta/data). salbin*y stuff.
446 General tidy-up.
447 SST.bin SSS.bin added to verification/exp2
448
449 checkpoint8
450 Inludes time-dependant forcing and time-averaging.
451 Works at 4x4 and 2.8125x2.8125 global
452
453 checkpoint7-4degree-ref
454 Branch from checkpoint7. Released for application to
455 global modeling and general modeling - process studies, regional
456 model etc..
457 Configured for verification/exp2 - 4 degree global, two process.
458
459 checkpoint7
460 Created by cnh
461 Simple 4 degree global simulation
462 configuration.
463 Includes climatological wind,
464 hydrography, bathymetry etc
465 Does not include Heat Flux and E-P
466
467 checkpoint6
468 Created by cnh
469 merged checkpoint5 with CD and
470 spherical polar code.
471 Still some problems with GM Redi
472 abd full topography.
473
474 checkpoint5
475 Created by AJA
476 contains updates to GM Redi
477 and reordered timestepping loop
478 for Implicit Diffusion.
479
480 checkpoint4
481 Created by cnh
482 Contains memory saving macros ( _rdxc etc..) for when
483 grid variations are limited.
484 Contains polynomial coeffs for EOS and knudsen program
485 for generation.
486
487 checkpoint3
488 Created by cnh
489 Added extra flags for runtime options
490 Added this file
491 Added implicit free-surface
492 Added pre-conditioner
493 Put compare01 into repository ( compare01/... )
494 Put data and eedata into repository ( verification/exp1 )
495
496 checkpoint2
497 Created by AJA
498 Added GM/Redi
499
500 checkpoint1
501 Created by AJA
502 Restructured kloop in dynamics.F
503 Added non-linear EOS
504
505 baseline
506 Original checked in code

  ViewVC Help
Powered by ViewVC 1.1.22