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Revision 1.64 - (hide annotations) (download)
Mon Mar 4 17:13:46 2002 UTC (22 years, 2 months ago) by adcroft
Branch: MAIN
CVS Tags: checkpoint44f_pre
Changes since 1.63: +2 -1 lines
Document testscript -cleanup.

1 adcroft 1.64 $Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.63 2002/03/04 15:27:30 jmc Exp $
2 cnh 1.1
3     Notes on tags used in MITgcmUV
4     ==============================
5 jmc 1.60
6 adcroft 1.64 o testscript: added -cleanup option
7 jmc 1.63 o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
8     b) enable to filter 2D fields.
9 adcroft 1.62
10     checkpoint44e_pre,post
11     o re-wrote convective adjustment to use pre-calculated weights
12     Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
13     Adds: model/src/convective_weights.F, convectively_mixtracer.F
14     Original calls to convect() still in place.
15 heimbach 1.61
16     chkpt44d_pre,post
17     o added missing EXCLUDE_MONITOR flags
18     o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
19     (incompatible typ in MIN/MAX expressions caused problems
20     on IBM SP3)
21     o in genmake added variable MAKEDEPEND
22     plus resetting for case SunOS
23     o added timer_stats.c routine for IBM SP3
24     o removed variables in dynamics
25     !!! I forgot to create tag chkpt44d_pre !!!
26     !!! But chkpt44d_pre = chkpt44c_post !!!
27 jmc 1.63
28     o real fresh water flux implemented with non-linear free-surface.
29 heimbach 1.58
30 jmc 1.59 chkpt44c_pre,post
31     o few fix (mask in shap_s2, EmPmR in external_field_load,
32     USE_NATURAL_BCS in solve_for_P);
33     o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
34    
35 heimbach 1.58 checkpoint44b_pre/_post
36     o merge of relevant stuff from the ecco-branch:
37     - genmake: removed $S64 overwrite for case SunOS
38     - pkg/exf: update and corrections for field swapping and obcs
39     - pkg/ecco: parameter lists for the_model_main, the_main_loop
40     harmonized between ECCO and MITgcm
41     - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
42     updated checkpointing_lev... lists for obcs
43     - model/src: minor changes in forward_step, plot_field
44     added directive for divided adjoint in the_main_loop
45     - pkg/mdsio: added mdsio_gl_slice
46 jmc 1.57
47     o check parameters & config (chkpt44a_pre,post)
48 jmc 1.56 o OBC and NonLin_FrSurf.
49    
50 heimbach 1.55 checkpoint44
51 jmc 1.54 o fix bug in mom_vi_del2uv
52 jmc 1.56 o select when filters are applied ; add options to zonal_filter (data.zonfilt)
53     o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
54     o update AIM experiments (NCEP input files)
55     o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
56 heimbach 1.55 o added some stuff for AD
57 adcroft 1.53
58     checkpoint43
59     o added two new advection tests
60     o added global 4x4 degree ocean test
61     o added test of H&S94 with free surface on cube
62     o some final mods for gradient check, adjoint,...
63 heimbach 1.52
64     checkpoint42
65     Fixed AD-related problems:
66     o Store directives up-to-date with re-arranged Adams-Bashforth
67     (mainly thermodynamics.F)
68     o New store directives for multi-dim. advection schemes
69     * new CPP flag ALLOW_MULTI_DIM_ADVECTION
70     * new common block and key passkey
71     (mainly gad_advection.F)
72     o Modified store directives for split of dynamics/thermodynamics
73     for the case ALLOW_KPP
74     o Cleaned argument list for timestep_tracer.F
75 adcroft 1.51
76     checkpoint41
77     o re-formatted/added comments in prologues of key subroutines
78     to work with protex
79 heimbach 1.47
80 adcroft 1.50 checkpoint40
81     o moved calc_gs, calc_gt and calc_tr1 back to model/src
82     o added FLT (floats) package from Arne along with demo. experiment
83     o re-arranged Adams-Bashforth scheme for tracers to allow easier
84     implementation of forward-in-time forcing terms
85     o more mods for non-linear free-surface including new variable
86     o modified multi-dim method to work on cube
87     o bug fix in KPP (from DM)
88    
89 adcroft 1.49 checkpoint40pre9
90     o added DST advection schemes
91     o fix MPI bug on SGI's
92     o modifications for non-linear free-surface
93     o fixed conditionals for fixed flow/passive tracer only mode
94     o added tension/strain form of stress tensor
95     o changes to commenting of arguments for TAF/TAMC
96     o added/updated many matlab scripts
97 adcroft 1.50 o added multi-dimensional advection method for tracers
98 adcroft 1.49
99 adcroft 1.48 checkpoint40pre8
100 heimbach 1.47 o new package rw/
101     Added method for dumping intermediate local arrays:
102     mdsio_writetile - same as mdsio_writefield except works from inside
103     bi,bj loop
104     mdsio_writelocal - same as mdsio_writetile except works for local
105     arrays
106     write_local_r? - higher-level wrapper for mdsio_writelocal
107     Controlled by diagFreq. Defaults to zero (ie. no dumps)
108     Example given at end of mom_vecinv.F that dumps some local arrays.
109     o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
110     control flux-form versus vector invariant code.
111     Switch is runtime flag vectorInvariantMomentum (defaults to false)
112     or genmake -DISABLE ...
113     o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
114     (additional storing is now needed for case vecinv;
115     currently nothing implemented to switch this storing off
116     in case fluxform is used since no CPP flag available).
117 heimbach 1.46
118     checkpoint40pre7
119     o bug fix in dynamics.F
120     calc_viscosity called before k=1,Nr loop.
121     o added some #ifdef's ALLOW_PASSIVE_TRACER
122     o cleaned initialisations in ctrl_map_ini
123     related to TAF
124 heimbach 1.45
125     checkpoint40pre6
126     o split dynamics into thermodynamics & dynamics
127     o corresponding split of calc_diffusivity into
128     calc_diffusivity, calc_viscosity
129     (kpp_calc_diff, kpp_calc_visc).
130     o Added diffkr, kapgm to control variables
131     o bug fix in gmredi_slope_limit for ldd97
132 adcroft 1.44
133     checkpoint40pre5
134     o proper initialization of Adams-Bashforth time stepping
135     + uses forward step for very first step of model (iter=0)
136     o re-generated *all* output since almost all output is modified by this
137     change (sorry but we've been putting this one off for about 2 years)
138     + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
139     *not* regenerated since they are already out of date and I don't
140     want to create the impression that they are suddenly working.
141     o removed KAP stuff for DEC's
142     o modified/added many .cvsignore files in */code and */input
143     o added new expt "solid-body.cs-32x32x1"
144     + this uses an alternative form of ini_curvilinear_grid.F which
145     is not necessarily any better than the current one...
146 heimbach 1.43
147     checkpoint40pre4
148     o added re-initialisations of utrans,vtrans,rtrans in
149     calc_common_factors which are crucial for TAF.
150     o extended iMin,jMin range for calc_common_factors,
151     calc_diffusivity
152     o added option ALLOW_PASSIVE_TRACER
153     o a few minor updates and fixes
154    
155 heimbach 1.42 checkpoint40pre3
156     o created calc_gtr1.F for gad package
157     o split the_main_loop and re-introduced forward_step
158     o some recomputations of nIter0 for TAMC
159    
160 heimbach 1.41 checkpoint40pre2
161     o Updated to latest branch of AJA, JMC
162     o Added gradient check package
163     o Added routines for passive tracer handling
164     o Added carbon sequestration sensitivity experiment
165    
166 heimbach 1.39 checkpoint39
167     o Modifications and fixes to support TAMC
168     (mainly missing or wrong directives)
169     o Corrected common blocks when fooling TAMC to produce adjoint I/O
170     in addummy_in_stepping
171     o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
172     o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
173     o Included following packages:
174     cal: calendar
175     exf: external forcing
176     ecco: essential routines to control use of cal, exf
177     (NB: this is not the full ECCO environment)
178 heimbach 1.40 o disabled some packages by default in genmake
179 heimbach 1.39
180 heimbach 1.38 checkpoint38
181     o see notes_c37_adj.txt
182     o corrected wrong layer index in external_forcing_t
183     o replaced the_main_loop/forward_step by the_main_loop
184     o removed forceoutput from write_state
185     (replaced criteria for initial/final state)
186     o added runtime flag for pre-C35 pickups: usePickupBeforeC35
187 jmc 1.36
188 jmc 1.37 checkpoint37
189     o mdsio.F routine split and packaged in pkg/mdsio
190     (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
191     used unless genmake -disable=mdsio)
192     o allow a more precise surface-geopotential gradient for the atmosphere
193     taking into account the change in space of Alpha (=1/rho) at the surface.
194     o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
195     (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
196     o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
197     Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
198     [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
199     o Time-Average diagnostics defined as a pseudo package "timeave".
200     o pickup files : old pickup (before c35) did not work with new code (c35
201     and after) unless activating 2 commented lines in initialise-varia.
202     o Non-Hydrostatic pickup file Pb fixed.
203     o bug with Rigid-lid version (since c35) fixed.
204    
205 jmc 1.36 checkpoint36
206 jmc 1.37 o implement Crank-Nickelson barotropic time-stepping
207 jmc 1.36 o recover Time-Average diagnostics
208     o fix Pb in checkpoint (PR#19)
209     o AIM become a standard package ; clean unused CPP_kees
210 jmc 1.35
211     checkpoint35
212     o subtantial rewrite of dynamics.f
213     o allows staggered time-stepping
214     o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
215     o added bottom drag (linear + quadratic)
216 heimbach 1.33
217     checkpoint34
218     o Modified exchange routines for correct reverse simulation.
219     o Added verification output to comply with bug fix in impldiff.F
220     as of c33 (exp2, natl_box).
221     o Corrected store directives in dynamics.F
222     o Corrected array boundaries in impldiff.F
223     o Corrected array dimensions in gmredi.
224     Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
225 heimbach 1.34 o Added routine GLOBAL_SUM_INT to global_sum.F
226 heimbach 1.33 o Added mdsio_gl.F for ECCO purposes.
227 adcroft 1.32
228     checkpoint33
229     o Fixed bug in lower BC in impldiff.F
230     o Fixed confusion about units of forcing arrays in FFIELDS.h
231     namely Fu,Fv,Qnet,Qsw,EmPmR:
232     - Removed verification/natl_box/code/external_fields_scale.F
233     (did not differ from that in model/src)
234     - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
235     (see FFIELDS.h for description)
236     - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
237     kpp_calc.F and kpp_transport_t.F
238     - Removed model/src/external_fields_scale.F and calls to it
239     - verification/natl_box uses flux data with "atmospheric" sign so
240     a special version of external_fields_load.F is used to
241     change the data as it's read in. This way, the arrays
242     have the right units and signs at all times tha a user could
243     possibly use them.
244     o Corrected genmake to delete a temporary file during configuration
245 heimbach 1.31
246     checkpoint32
247     o Scaling of forcing fields moved from external_forcing.F to
248     external_fields_scale.F, called directly after loading fields.
249     o Surface relaxation terms added to surface tendency fields in
250     extra subroutine.
251     o impldiff.F changed to avoid storing by TAMC of huge intermediate
252     fields.
253     o Changes in GMRedi to comply with packaging structure.
254     o Modifications and bug fixes in KPP package.
255     o Verification experiment for KPP added (verification/nat_box/)
256 heimbach 1.30
257     checkpoint31
258     o Packages interface brought in line with defined standard
259     -> new routines packages_...F
260     -> changes in initialise_fixed.F, initialise_varia.F
261     -> enables initialisation interface for ECCO package
262     o Rescaling of external forcing fields immediately after read
263     (removed from external_forcing.F)
264     -> new: surface_fields_scale.F
265     -> affects ini_foorcing.F, external_fields_load.F
266     o Computation of surface tendencies before tendency updates.
267     -> new: external_forcing_surf.F
268     o Change of variable names useGMRedi, useKPP, useECCO
269     o Further changes in dynamics.F, impldiff.F for TAMC
270     o Tested for experiments 0, 2, 4.
271     - not yet tested for GMRedi.
272     - not yet tested for KPP.
273 adcroft 1.29
274     checkpoint30
275     o Updates for OBCs
276     o New experiment for test OBCs (internal_wave)
277     o New output.txt in verification/exp4/results/
278     o Updates for KPP: calculation of viscosity corrected, new variables
279     kpp_dumpFreq and kpp_taveFreq
280     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
281     and entry for T90 in genmake
282 adcroft 1.28
283     checkpoint29
284     o packaged KPP and GM/Redi
285 heimbach 1.27
286     checkpoint28
287     o Corrected initialization of hFacMin for difference vertical coordinates
288     o Modified calculation of partial cell thickness to more robust algorithm
289     o config_summary.F: replaced write_1D_... by write_0D_...
290     read_write.F: added subroutines write_0D_...
291     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
292     included some initialisations required for TAMC.
293     o routine calc_isoslopes: modified sqrt computation to make it
294     differentiable for zero argument.
295     o routines dynamics, impldiff:
296     included store directives and tape key computations required for TAMC.
297     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
298 adcroft 1.26
299     checkpoint27
300     o fixed calc_isoslopes() to so that cancellation of terms in tensor
301     formulation works properly with variable resolution.
302     o restructured the calling tree between the_model_main() and dynamics()
303     o split initialise() into initialise_fixed() and initialise_varia()
304     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
305     in new routine ini_psurf()
306 adcroft 1.25
307     checkpoint26
308     o moved some #ifdef in optional routines to encompass everything
309     except the argument declarations. This was using up some memory.
310     o fixed macros like _ADT to work with both versions of Linux cpp
311     o cleaned up some unused and uninitialized variables
312     (helps when debugging with strict compile options)
313     o split up CPP_EEOPTIONS.h into options and macros
314     (macros are now in eesupp/inc/CPP_EEMACROS.h)
315     o patch for 2 processor JAM mode
316 adcroft 1.24
317     checkpoint25
318     o updates for OBCs and NH
319     o dramatically reduced memory usage
320     o added "JAM" routines for use on Artic network
321     o parameterization of convection by implicit vertical diffusion
322     o added a diagnostic of convective index
323     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
324     (this is was partly for OBCs and NH but also in anticipation of
325     an explicit free-surface option)
326     o initial state input files for U and V
327 adcroft 1.23
328     checkpoint24
329     o Removed some spurious "REAL"s
330     o Updated KPP to latest version from JPL
331     o Added a COS(latitude) in horizontal viscosity
332 adcroft 1.22
333     checkpoint23
334     o Added del^4 diffusion for salt and temperature
335     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
336 adcroft 1.21
337     checkpoint22
338     o Made many small changes: implicit none, format(i5), etc...
339     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
340 adcroft 1.20
341     checkpoint21
342     o Introduced new I/O package that supports direct-access records (mdsio.F)
343     o Split-up mid-level I/O routines
344     o Updated input data for experiments 0,1,2,4 and 5
345     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
346 adcroft 1.18
347 adcroft 1.19 checkpoint20
348     o Tidied up open-boundaries some more
349     o Added non-hydrostatic code
350     o Fixed some input data
351     o Modified MPI start-up to work in "coupled" context.
352    
353 adcroft 1.18 checkpoint19
354     o Tidied up directory structure for verification experiments.
355     o Added new code for open boundaries.
356     o Corrected advective terms near boundaries.
357     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
358     o Implemented free-slip/no-slip BCs and del^4 dissipation.
359 adcroft 1.19 o Split default parameters out of ini_parms.F into set_defaults.F.
360 cnh 1.17
361     checkpoint18
362     o Further changes for optional code generation with
363     CPP - ugh!
364 cnh 1.16
365     checkpoint17
366     o Beginning to incorporating modularity
367     for supporting atmos. and ocean configs.
368     o Small changes for TAMC complinace
369     o New ultra simple test case. Barotropic box
370     configuration "exp0".
371 cnh 1.15
372     checkpoint16
373     o Minor changes to exchange routines to support
374     accumulation in reverse mode. Adjoint of an
375     assignment is an addition.
376     o Changes to support compilation by TAMC (LR(1)
377     syntax) and by g77 under Linux ( 72 character
378     limit ).
379 cnh 1.14
380     checkpoint15
381     Rewrote exchange routines to allow
382     o General tile <-> tile connectivity.
383     o TAMC reverse mode flag ( is this really needed? )
384     o Variable width overlap and exchange region widths.
385     o Hooks for sharing data via DMA, Arctic, Memory Channel,
386     shmput/shmget, VIA, SYSV shmem and every other cool
387     communication method.
388 cnh 1.13
389     checkpoint14
390     Consistent isomorphism chages made. These allow dynamical core
391     to support both pressure and meters as a vertical coordinate.
392 cnh 1.12
393     checkpoint13
394     Release which corrects global_max problem and a couple
395     of KGM time-averaging diagnostic errors. Also contains
396     a double-gyre experiment setup as well as the baseline
397     4 degree global template. The double gyre template is
398     organised to allow it to be applied automatically to
399     the baseline configuration.
400 adcroft 1.11
401     branch-point-rdot
402     A few tidy-ups have been made bt the real point of this
403     check-point (excuse the pun) is to allow a branch to be
404     made for the purposes of adding the rDot alterations.
405     I don't want to commit the rDot to the main-trunk until
406     we've actually tested it...
407 cnh 1.10
408     checkpoint12
409     Tidy up and added generic genmake script (formerly
410     configure script).
411     Released to testers.
412 adcroft 1.9
413     checkpoint11
414     Re-arranged initialise() and introduced ini_vertical_grid()
415     and ini_masks_etc().
416 adcroft 1.8
417     checkpoint10
418     Introduced the configure script.
419     Separated out the diags package.
420     Added template for writing time-averages of tile/intermediate quantities.
421     Updated SIZE.h in exp2 and made the data big-endian.
422 adcroft 1.7
423     checkpoint9
424     MPI fix. Filename changes (meta/data). salbin*y stuff.
425     General tidy-up.
426     SST.bin SSS.bin added to verification/exp2
427 adcroft 1.6
428     checkpoint8
429     Inludes time-dependant forcing and time-averaging.
430     Works at 4x4 and 2.8125x2.8125 global
431    
432     checkpoint7-4degree-ref
433     Branch from checkpoint7. Released for application to
434     global modeling and general modeling - process studies, regional
435     model etc..
436     Configured for verification/exp2 - 4 degree global, two process.
437 cnh 1.5
438     checkpoint7
439     Created by cnh
440     Simple 4 degree global simulation
441     configuration.
442     Includes climatological wind,
443     hydrography, bathymetry etc
444     Does not include Heat Flux and E-P
445 cnh 1.4
446     checkpoint6
447     Created by cnh
448     merged checkpoint5 with CD and
449     spherical polar code.
450     Still some problems with GM Redi
451     abd full topography.
452 cnh 1.3
453     checkpoint5
454     Created by AJA
455     contains updates to GM Redi
456     and reordered timestepping loop
457     for Implicit Diffusion.
458 cnh 1.2
459     checkpoint4
460     Created by cnh
461     Contains memory saving macros ( _rdxc etc..) for when
462     grid variations are limited.
463     Contains polynomial coeffs for EOS and knudsen program
464     for generation.
465    
466 cnh 1.1 checkpoint3
467     Created by cnh
468     Added extra flags for runtime options
469     Added this file
470     Added implicit free-surface
471     Added pre-conditioner
472     Put compare01 into repository ( compare01/... )
473     Put data and eedata into repository ( verification/exp1 )
474    
475     checkpoint2
476     Created by AJA
477     Added GM/Redi
478    
479     checkpoint1
480     Created by AJA
481     Restructured kloop in dynamics.F
482     Added non-linear EOS
483    
484 cnh 1.2 baseline
485     Original checked in code
486 cnh 1.1

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