/[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 1.63 - (show annotations) (download)
Mon Mar 4 15:27:30 2002 UTC (22 years, 2 months ago) by jmc
Branch: MAIN
Changes since 1.62: +5 -2 lines
modification in pkg/shap_filt (affects allmost all S/R):
 a) new shap_filt S/R to use no-slip BC with S2 filter
 b) enable to filter 2D fields.

1 $Header: /u/gcmpack/MITgcm/doc/tag-index,v 1.62 2002/02/27 21:19:59 adcroft Exp $
2
3 Notes on tags used in MITgcmUV
4 ==============================
5
6 o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
7 b) enable to filter 2D fields.
8
9 checkpoint44e_pre,post
10 o re-wrote convective adjustment to use pre-calculated weights
11 Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
12 Adds: model/src/convective_weights.F, convectively_mixtracer.F
13 Original calls to convect() still in place.
14
15 chkpt44d_pre,post
16 o added missing EXCLUDE_MONITOR flags
17 o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
18 (incompatible typ in MIN/MAX expressions caused problems
19 on IBM SP3)
20 o in genmake added variable MAKEDEPEND
21 plus resetting for case SunOS
22 o added timer_stats.c routine for IBM SP3
23 o removed variables in dynamics
24 !!! I forgot to create tag chkpt44d_pre !!!
25 !!! But chkpt44d_pre = chkpt44c_post !!!
26
27 o real fresh water flux implemented with non-linear free-surface.
28
29 chkpt44c_pre,post
30 o few fix (mask in shap_s2, EmPmR in external_field_load,
31 USE_NATURAL_BCS in solve_for_P);
32 o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
33
34 checkpoint44b_pre/_post
35 o merge of relevant stuff from the ecco-branch:
36 - genmake: removed $S64 overwrite for case SunOS
37 - pkg/exf: update and corrections for field swapping and obcs
38 - pkg/ecco: parameter lists for the_model_main, the_main_loop
39 harmonized between ECCO and MITgcm
40 - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
41 updated checkpointing_lev... lists for obcs
42 - model/src: minor changes in forward_step, plot_field
43 added directive for divided adjoint in the_main_loop
44 - pkg/mdsio: added mdsio_gl_slice
45
46 o check parameters & config (chkpt44a_pre,post)
47 o OBC and NonLin_FrSurf.
48
49 checkpoint44
50 o fix bug in mom_vi_del2uv
51 o select when filters are applied ; add options to zonal_filter (data.zonfilt)
52 o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
53 o update AIM experiments (NCEP input files)
54 o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
55 o added some stuff for AD
56
57 checkpoint43
58 o added two new advection tests
59 o added global 4x4 degree ocean test
60 o added test of H&S94 with free surface on cube
61 o some final mods for gradient check, adjoint,...
62
63 checkpoint42
64 Fixed AD-related problems:
65 o Store directives up-to-date with re-arranged Adams-Bashforth
66 (mainly thermodynamics.F)
67 o New store directives for multi-dim. advection schemes
68 * new CPP flag ALLOW_MULTI_DIM_ADVECTION
69 * new common block and key passkey
70 (mainly gad_advection.F)
71 o Modified store directives for split of dynamics/thermodynamics
72 for the case ALLOW_KPP
73 o Cleaned argument list for timestep_tracer.F
74
75 checkpoint41
76 o re-formatted/added comments in prologues of key subroutines
77 to work with protex
78
79 checkpoint40
80 o moved calc_gs, calc_gt and calc_tr1 back to model/src
81 o added FLT (floats) package from Arne along with demo. experiment
82 o re-arranged Adams-Bashforth scheme for tracers to allow easier
83 implementation of forward-in-time forcing terms
84 o more mods for non-linear free-surface including new variable
85 o modified multi-dim method to work on cube
86 o bug fix in KPP (from DM)
87
88 checkpoint40pre9
89 o added DST advection schemes
90 o fix MPI bug on SGI's
91 o modifications for non-linear free-surface
92 o fixed conditionals for fixed flow/passive tracer only mode
93 o added tension/strain form of stress tensor
94 o changes to commenting of arguments for TAF/TAMC
95 o added/updated many matlab scripts
96 o added multi-dimensional advection method for tracers
97
98 checkpoint40pre8
99 o new package rw/
100 Added method for dumping intermediate local arrays:
101 mdsio_writetile - same as mdsio_writefield except works from inside
102 bi,bj loop
103 mdsio_writelocal - same as mdsio_writetile except works for local
104 arrays
105 write_local_r? - higher-level wrapper for mdsio_writelocal
106 Controlled by diagFreq. Defaults to zero (ie. no dumps)
107 Example given at end of mom_vecinv.F that dumps some local arrays.
108 o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
109 control flux-form versus vector invariant code.
110 Switch is runtime flag vectorInvariantMomentum (defaults to false)
111 or genmake -DISABLE ...
112 o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
113 (additional storing is now needed for case vecinv;
114 currently nothing implemented to switch this storing off
115 in case fluxform is used since no CPP flag available).
116
117 checkpoint40pre7
118 o bug fix in dynamics.F
119 calc_viscosity called before k=1,Nr loop.
120 o added some #ifdef's ALLOW_PASSIVE_TRACER
121 o cleaned initialisations in ctrl_map_ini
122 related to TAF
123
124 checkpoint40pre6
125 o split dynamics into thermodynamics & dynamics
126 o corresponding split of calc_diffusivity into
127 calc_diffusivity, calc_viscosity
128 (kpp_calc_diff, kpp_calc_visc).
129 o Added diffkr, kapgm to control variables
130 o bug fix in gmredi_slope_limit for ldd97
131
132 checkpoint40pre5
133 o proper initialization of Adams-Bashforth time stepping
134 + uses forward step for very first step of model (iter=0)
135 o re-generated *all* output since almost all output is modified by this
136 change (sorry but we've been putting this one off for about 2 years)
137 + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
138 *not* regenerated since they are already out of date and I don't
139 want to create the impression that they are suddenly working.
140 o removed KAP stuff for DEC's
141 o modified/added many .cvsignore files in */code and */input
142 o added new expt "solid-body.cs-32x32x1"
143 + this uses an alternative form of ini_curvilinear_grid.F which
144 is not necessarily any better than the current one...
145
146 checkpoint40pre4
147 o added re-initialisations of utrans,vtrans,rtrans in
148 calc_common_factors which are crucial for TAF.
149 o extended iMin,jMin range for calc_common_factors,
150 calc_diffusivity
151 o added option ALLOW_PASSIVE_TRACER
152 o a few minor updates and fixes
153
154 checkpoint40pre3
155 o created calc_gtr1.F for gad package
156 o split the_main_loop and re-introduced forward_step
157 o some recomputations of nIter0 for TAMC
158
159 checkpoint40pre2
160 o Updated to latest branch of AJA, JMC
161 o Added gradient check package
162 o Added routines for passive tracer handling
163 o Added carbon sequestration sensitivity experiment
164
165 checkpoint39
166 o Modifications and fixes to support TAMC
167 (mainly missing or wrong directives)
168 o Corrected common blocks when fooling TAMC to produce adjoint I/O
169 in addummy_in_stepping
170 o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
171 o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
172 o Included following packages:
173 cal: calendar
174 exf: external forcing
175 ecco: essential routines to control use of cal, exf
176 (NB: this is not the full ECCO environment)
177 o disabled some packages by default in genmake
178
179 checkpoint38
180 o see notes_c37_adj.txt
181 o corrected wrong layer index in external_forcing_t
182 o replaced the_main_loop/forward_step by the_main_loop
183 o removed forceoutput from write_state
184 (replaced criteria for initial/final state)
185 o added runtime flag for pre-C35 pickups: usePickupBeforeC35
186
187 checkpoint37
188 o mdsio.F routine split and packaged in pkg/mdsio
189 (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
190 used unless genmake -disable=mdsio)
191 o allow a more precise surface-geopotential gradient for the atmosphere
192 taking into account the change in space of Alpha (=1/rho) at the surface.
193 o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
194 (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
195 o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
196 Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
197 [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
198 o Time-Average diagnostics defined as a pseudo package "timeave".
199 o pickup files : old pickup (before c35) did not work with new code (c35
200 and after) unless activating 2 commented lines in initialise-varia.
201 o Non-Hydrostatic pickup file Pb fixed.
202 o bug with Rigid-lid version (since c35) fixed.
203
204 checkpoint36
205 o implement Crank-Nickelson barotropic time-stepping
206 o recover Time-Average diagnostics
207 o fix Pb in checkpoint (PR#19)
208 o AIM become a standard package ; clean unused CPP_kees
209
210 checkpoint35
211 o subtantial rewrite of dynamics.f
212 o allows staggered time-stepping
213 o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
214 o added bottom drag (linear + quadratic)
215
216 checkpoint34
217 o Modified exchange routines for correct reverse simulation.
218 o Added verification output to comply with bug fix in impldiff.F
219 as of c33 (exp2, natl_box).
220 o Corrected store directives in dynamics.F
221 o Corrected array boundaries in impldiff.F
222 o Corrected array dimensions in gmredi.
223 Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
224 o Added routine GLOBAL_SUM_INT to global_sum.F
225 o Added mdsio_gl.F for ECCO purposes.
226
227 checkpoint33
228 o Fixed bug in lower BC in impldiff.F
229 o Fixed confusion about units of forcing arrays in FFIELDS.h
230 namely Fu,Fv,Qnet,Qsw,EmPmR:
231 - Removed verification/natl_box/code/external_fields_scale.F
232 (did not differ from that in model/src)
233 - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
234 (see FFIELDS.h for description)
235 - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
236 kpp_calc.F and kpp_transport_t.F
237 - Removed model/src/external_fields_scale.F and calls to it
238 - verification/natl_box uses flux data with "atmospheric" sign so
239 a special version of external_fields_load.F is used to
240 change the data as it's read in. This way, the arrays
241 have the right units and signs at all times tha a user could
242 possibly use them.
243 o Corrected genmake to delete a temporary file during configuration
244
245 checkpoint32
246 o Scaling of forcing fields moved from external_forcing.F to
247 external_fields_scale.F, called directly after loading fields.
248 o Surface relaxation terms added to surface tendency fields in
249 extra subroutine.
250 o impldiff.F changed to avoid storing by TAMC of huge intermediate
251 fields.
252 o Changes in GMRedi to comply with packaging structure.
253 o Modifications and bug fixes in KPP package.
254 o Verification experiment for KPP added (verification/nat_box/)
255
256 checkpoint31
257 o Packages interface brought in line with defined standard
258 -> new routines packages_...F
259 -> changes in initialise_fixed.F, initialise_varia.F
260 -> enables initialisation interface for ECCO package
261 o Rescaling of external forcing fields immediately after read
262 (removed from external_forcing.F)
263 -> new: surface_fields_scale.F
264 -> affects ini_foorcing.F, external_fields_load.F
265 o Computation of surface tendencies before tendency updates.
266 -> new: external_forcing_surf.F
267 o Change of variable names useGMRedi, useKPP, useECCO
268 o Further changes in dynamics.F, impldiff.F for TAMC
269 o Tested for experiments 0, 2, 4.
270 - not yet tested for GMRedi.
271 - not yet tested for KPP.
272
273 checkpoint30
274 o Updates for OBCs
275 o New experiment for test OBCs (internal_wave)
276 o New output.txt in verification/exp4/results/
277 o Updates for KPP: calculation of viscosity corrected, new variables
278 kpp_dumpFreq and kpp_taveFreq
279 o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
280 and entry for T90 in genmake
281
282 checkpoint29
283 o packaged KPP and GM/Redi
284
285 checkpoint28
286 o Corrected initialization of hFacMin for difference vertical coordinates
287 o Modified calculation of partial cell thickness to more robust algorithm
288 o config_summary.F: replaced write_1D_... by write_0D_...
289 read_write.F: added subroutines write_0D_...
290 o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
291 included some initialisations required for TAMC.
292 o routine calc_isoslopes: modified sqrt computation to make it
293 differentiable for zero argument.
294 o routines dynamics, impldiff:
295 included store directives and tape key computations required for TAMC.
296 o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
297
298 checkpoint27
299 o fixed calc_isoslopes() to so that cancellation of terms in tensor
300 formulation works properly with variable resolution.
301 o restructured the calling tree between the_model_main() and dynamics()
302 o split initialise() into initialise_fixed() and initialise_varia()
303 o introduced initialization file pSurfInitFile for free surface (cg2d_x)
304 in new routine ini_psurf()
305
306 checkpoint26
307 o moved some #ifdef in optional routines to encompass everything
308 except the argument declarations. This was using up some memory.
309 o fixed macros like _ADT to work with both versions of Linux cpp
310 o cleaned up some unused and uninitialized variables
311 (helps when debugging with strict compile options)
312 o split up CPP_EEOPTIONS.h into options and macros
313 (macros are now in eesupp/inc/CPP_EEMACROS.h)
314 o patch for 2 processor JAM mode
315
316 checkpoint25
317 o updates for OBCs and NH
318 o dramatically reduced memory usage
319 o added "JAM" routines for use on Artic network
320 o parameterization of convection by implicit vertical diffusion
321 o added a diagnostic of convective index
322 o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
323 (this is was partly for OBCs and NH but also in anticipation of
324 an explicit free-surface option)
325 o initial state input files for U and V
326
327 checkpoint24
328 o Removed some spurious "REAL"s
329 o Updated KPP to latest version from JPL
330 o Added a COS(latitude) in horizontal viscosity
331
332 checkpoint23
333 o Added del^4 diffusion for salt and temperature
334 o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
335
336 checkpoint22
337 o Made many small changes: implicit none, format(i5), etc...
338 o Introduced KPP mixing scheme (compiles and runs but *not* tested)
339
340 checkpoint21
341 o Introduced new I/O package that supports direct-access records (mdsio.F)
342 o Split-up mid-level I/O routines
343 o Updated input data for experiments 0,1,2,4 and 5
344 o Finally removed the genmake.* scripts (everyone seems happy with genmake)
345
346 checkpoint20
347 o Tidied up open-boundaries some more
348 o Added non-hydrostatic code
349 o Fixed some input data
350 o Modified MPI start-up to work in "coupled" context.
351
352 checkpoint19
353 o Tidied up directory structure for verification experiments.
354 o Added new code for open boundaries.
355 o Corrected advective terms near boundaries.
356 o Added CPP flag for "old UV" geometry and corrected spherical geometry.
357 o Implemented free-slip/no-slip BCs and del^4 dissipation.
358 o Split default parameters out of ini_parms.F into set_defaults.F.
359
360 checkpoint18
361 o Further changes for optional code generation with
362 CPP - ugh!
363
364 checkpoint17
365 o Beginning to incorporating modularity
366 for supporting atmos. and ocean configs.
367 o Small changes for TAMC complinace
368 o New ultra simple test case. Barotropic box
369 configuration "exp0".
370
371 checkpoint16
372 o Minor changes to exchange routines to support
373 accumulation in reverse mode. Adjoint of an
374 assignment is an addition.
375 o Changes to support compilation by TAMC (LR(1)
376 syntax) and by g77 under Linux ( 72 character
377 limit ).
378
379 checkpoint15
380 Rewrote exchange routines to allow
381 o General tile <-> tile connectivity.
382 o TAMC reverse mode flag ( is this really needed? )
383 o Variable width overlap and exchange region widths.
384 o Hooks for sharing data via DMA, Arctic, Memory Channel,
385 shmput/shmget, VIA, SYSV shmem and every other cool
386 communication method.
387
388 checkpoint14
389 Consistent isomorphism chages made. These allow dynamical core
390 to support both pressure and meters as a vertical coordinate.
391
392 checkpoint13
393 Release which corrects global_max problem and a couple
394 of KGM time-averaging diagnostic errors. Also contains
395 a double-gyre experiment setup as well as the baseline
396 4 degree global template. The double gyre template is
397 organised to allow it to be applied automatically to
398 the baseline configuration.
399
400 branch-point-rdot
401 A few tidy-ups have been made bt the real point of this
402 check-point (excuse the pun) is to allow a branch to be
403 made for the purposes of adding the rDot alterations.
404 I don't want to commit the rDot to the main-trunk until
405 we've actually tested it...
406
407 checkpoint12
408 Tidy up and added generic genmake script (formerly
409 configure script).
410 Released to testers.
411
412 checkpoint11
413 Re-arranged initialise() and introduced ini_vertical_grid()
414 and ini_masks_etc().
415
416 checkpoint10
417 Introduced the configure script.
418 Separated out the diags package.
419 Added template for writing time-averages of tile/intermediate quantities.
420 Updated SIZE.h in exp2 and made the data big-endian.
421
422 checkpoint9
423 MPI fix. Filename changes (meta/data). salbin*y stuff.
424 General tidy-up.
425 SST.bin SSS.bin added to verification/exp2
426
427 checkpoint8
428 Inludes time-dependant forcing and time-averaging.
429 Works at 4x4 and 2.8125x2.8125 global
430
431 checkpoint7-4degree-ref
432 Branch from checkpoint7. Released for application to
433 global modeling and general modeling - process studies, regional
434 model etc..
435 Configured for verification/exp2 - 4 degree global, two process.
436
437 checkpoint7
438 Created by cnh
439 Simple 4 degree global simulation
440 configuration.
441 Includes climatological wind,
442 hydrography, bathymetry etc
443 Does not include Heat Flux and E-P
444
445 checkpoint6
446 Created by cnh
447 merged checkpoint5 with CD and
448 spherical polar code.
449 Still some problems with GM Redi
450 abd full topography.
451
452 checkpoint5
453 Created by AJA
454 contains updates to GM Redi
455 and reordered timestepping loop
456 for Implicit Diffusion.
457
458 checkpoint4
459 Created by cnh
460 Contains memory saving macros ( _rdxc etc..) for when
461 grid variations are limited.
462 Contains polynomial coeffs for EOS and knudsen program
463 for generation.
464
465 checkpoint3
466 Created by cnh
467 Added extra flags for runtime options
468 Added this file
469 Added implicit free-surface
470 Added pre-conditioner
471 Put compare01 into repository ( compare01/... )
472 Put data and eedata into repository ( verification/exp1 )
473
474 checkpoint2
475 Created by AJA
476 Added GM/Redi
477
478 checkpoint1
479 Created by AJA
480 Restructured kloop in dynamics.F
481 Added non-linear EOS
482
483 baseline
484 Original checked in code

  ViewVC Help
Powered by ViewVC 1.1.22