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Revision 1.53.4.5 - (hide annotations) (download)
Sat Feb 9 02:28:46 2002 UTC (22 years, 4 months ago) by heimbach
Branch: ecco-branch
CVS Tags: ecco-branch-mod5
Changes since 1.53.4.4: +8 -1 lines
Creating tag ecco-branch-mod5

1 heimbach 1.53.4.5 $Header: /u/gcmpack/MITgcm/doc/tag-index,v 1.53.4.4 2002/02/06 23:34:00 heimbach Exp $
2 cnh 1.1
3     Notes on tags used in MITgcmUV
4     ==============================
5 heimbach 1.53.4.5
6     ecco-branch-mod5
7     o mod's to reproduce open boundary run
8     o enable field swapping for OB's and climatology
9     o update store directives for OB control
10     o added option ALLOW_OBCS_PRESCRIBE
11     o call of getobcs now out of obcs_calc (param. list modified)
12 heimbach 1.53.4.4
13     ecco-branch-mod4
14     o this is the second part of changes necessary to reconcile
15     the natl_box_adjoint verification (with and without grdchk).
16     >>>!!! CHANGES BETWEEN THE TAGS ecco-branch-mod3 !!!<<<
17     >>>!!! AND ecco-branch-mod4 !!!<<<
18     >>>!!! SHOULD BE MERGED INTO THE MAIN TRUNK !!!<<<
19     - genmake: removed $S64 overwrite for case SunOS
20     - pkg/exf: update and corrections for field swapping and obcs
21     - pkg/ecco: parameter lists for the_model_main, the_main_loop
22     harmonized between ECCO and MITgcm
23     - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
24     updated checkpointing_lev... lists for obcs
25     - model/src: minor changes in forward_step, plot_field
26     - pkg/mdsio: added mdsio_gl_slice
27 heimbach 1.53.4.3
28     ecco-branch-mod3
29     o this is the first part of changes necessary to reconcile
30     natl_box_adjoint verification (with and without grdchk).
31     This set of changes is relevant for ECCO only.
32     The next set/tag of changes (ecco-branch-mod4)
33     should be merged into the main trunk.
34     - update some options
35     - parameter lists of ecco_the_model_main and ecco_the_main_loop
36     differed from those of the MITgcm counterparts.
37 heimbach 1.53.4.2
38     ecco-branch-mod2
39     o update ecco-branch-mod1 to checkpoint44
40     o exclude from updates:
41     - verification/
42     - adjoint/
43     - pkg/cost
44     - pkg/ctrl
45     - pkg/ecco
46     - pkg/obcs
47     - model/src/the_model_main.F
48     - model/src/the_main_loop.F
49    
50     checkpoint44
51     o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
52     o fix bug in mom_vi_del2uv
53     o added some stuff for AD
54 heimbach 1.53.4.1
55     ecco-branch-mod1
56     o based on c43
57     o replaced packages cost, ctrl, ecco, obcs
58     o removed MITgcm verif.'s, added ECCO verif.'s
59     o added lsopt, optim for line search optimization.
60 adcroft 1.53
61     checkpoint43
62     o added two new advection tests
63     o added global 4x4 degree ocean test
64     o added test of H&S94 with free surface on cube
65     o some final mods for gradient check, adjoint,...
66 heimbach 1.52
67     checkpoint42
68     Fixed AD-related problems:
69     o Store directives up-to-date with re-arranged Adams-Bashforth
70     (mainly thermodynamics.F)
71     o New store directives for multi-dim. advection schemes
72     * new CPP flag ALLOW_MULTI_DIM_ADVECTION
73     * new common block and key passkey
74     (mainly gad_advection.F)
75     o Modified store directives for split of dynamics/thermodynamics
76     for the case ALLOW_KPP
77     o Cleaned argument list for timestep_tracer.F
78 adcroft 1.51
79     checkpoint41
80     o re-formatted/added comments in prologues of key subroutines
81     to work with protex
82 heimbach 1.47
83 adcroft 1.50 checkpoint40
84     o moved calc_gs, calc_gt and calc_tr1 back to model/src
85     o added FLT (floats) package from Arne along with demo. experiment
86     o re-arranged Adams-Bashforth scheme for tracers to allow easier
87     implementation of forward-in-time forcing terms
88     o more mods for non-linear free-surface including new variable
89     o modified multi-dim method to work on cube
90     o bug fix in KPP (from DM)
91    
92 adcroft 1.49 checkpoint40pre9
93     o added DST advection schemes
94     o fix MPI bug on SGI's
95     o modifications for non-linear free-surface
96     o fixed conditionals for fixed flow/passive tracer only mode
97     o added tension/strain form of stress tensor
98     o changes to commenting of arguments for TAF/TAMC
99     o added/updated many matlab scripts
100 adcroft 1.50 o added multi-dimensional advection method for tracers
101 adcroft 1.49
102 adcroft 1.48 checkpoint40pre8
103 heimbach 1.47 o new package rw/
104     Added method for dumping intermediate local arrays:
105     mdsio_writetile - same as mdsio_writefield except works from inside
106     bi,bj loop
107     mdsio_writelocal - same as mdsio_writetile except works for local
108     arrays
109     write_local_r? - higher-level wrapper for mdsio_writelocal
110     Controlled by diagFreq. Defaults to zero (ie. no dumps)
111     Example given at end of mom_vecinv.F that dumps some local arrays.
112     o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
113     control flux-form versus vector invariant code.
114     Switch is runtime flag vectorInvariantMomentum (defaults to false)
115     or genmake -DISABLE ...
116     o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
117     (additional storing is now needed for case vecinv;
118     currently nothing implemented to switch this storing off
119     in case fluxform is used since no CPP flag available).
120 heimbach 1.46
121     checkpoint40pre7
122     o bug fix in dynamics.F
123     calc_viscosity called before k=1,Nr loop.
124     o added some #ifdef's ALLOW_PASSIVE_TRACER
125     o cleaned initialisations in ctrl_map_ini
126     related to TAF
127 heimbach 1.45
128     checkpoint40pre6
129     o split dynamics into thermodynamics & dynamics
130     o corresponding split of calc_diffusivity into
131     calc_diffusivity, calc_viscosity
132     (kpp_calc_diff, kpp_calc_visc).
133     o Added diffkr, kapgm to control variables
134     o bug fix in gmredi_slope_limit for ldd97
135 adcroft 1.44
136     checkpoint40pre5
137     o proper initialization of Adams-Bashforth time stepping
138     + uses forward step for very first step of model (iter=0)
139     o re-generated *all* output since almost all output is modified by this
140     change (sorry but we've been putting this one off for about 2 years)
141     + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
142     *not* regenerated since they are already out of date and I don't
143     want to create the impression that they are suddenly working.
144     o removed KAP stuff for DEC's
145     o modified/added many .cvsignore files in */code and */input
146     o added new expt "solid-body.cs-32x32x1"
147     + this uses an alternative form of ini_curvilinear_grid.F which
148     is not necessarily any better than the current one...
149 heimbach 1.43
150     checkpoint40pre4
151     o added re-initialisations of utrans,vtrans,rtrans in
152     calc_common_factors which are crucial for TAF.
153     o extended iMin,jMin range for calc_common_factors,
154     calc_diffusivity
155     o added option ALLOW_PASSIVE_TRACER
156     o a few minor updates and fixes
157    
158 heimbach 1.42 checkpoint40pre3
159     o created calc_gtr1.F for gad package
160     o split the_main_loop and re-introduced forward_step
161     o some recomputations of nIter0 for TAMC
162    
163 heimbach 1.41 checkpoint40pre2
164     o Updated to latest branch of AJA, JMC
165     o Added gradient check package
166     o Added routines for passive tracer handling
167     o Added carbon sequestration sensitivity experiment
168    
169 heimbach 1.39 checkpoint39
170     o Modifications and fixes to support TAMC
171     (mainly missing or wrong directives)
172     o Corrected common blocks when fooling TAMC to produce adjoint I/O
173     in addummy_in_stepping
174     o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
175     o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
176     o Included following packages:
177     cal: calendar
178     exf: external forcing
179     ecco: essential routines to control use of cal, exf
180     (NB: this is not the full ECCO environment)
181 heimbach 1.40 o disabled some packages by default in genmake
182 heimbach 1.39
183 heimbach 1.38 checkpoint38
184     o see notes_c37_adj.txt
185     o corrected wrong layer index in external_forcing_t
186     o replaced the_main_loop/forward_step by the_main_loop
187     o removed forceoutput from write_state
188     (replaced criteria for initial/final state)
189     o added runtime flag for pre-C35 pickups: usePickupBeforeC35
190 jmc 1.36
191 jmc 1.37 checkpoint37
192     o mdsio.F routine split and packaged in pkg/mdsio
193     (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
194     used unless genmake -disable=mdsio)
195     o allow a more precise surface-geopotential gradient for the atmosphere
196     taking into account the change in space of Alpha (=1/rho) at the surface.
197     o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
198     (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
199     o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
200     Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
201     [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
202     o Time-Average diagnostics defined as a pseudo package "timeave".
203     o pickup files : old pickup (before c35) did not work with new code (c35
204     and after) unless activating 2 commented lines in initialise-varia.
205     o Non-Hydrostatic pickup file Pb fixed.
206     o bug with Rigid-lid version (since c35) fixed.
207    
208 jmc 1.36 checkpoint36
209 jmc 1.37 o implement Crank-Nickelson barotropic time-stepping
210 jmc 1.36 o recover Time-Average diagnostics
211     o fix Pb in checkpoint (PR#19)
212     o AIM become a standard package ; clean unused CPP_kees
213 jmc 1.35
214     checkpoint35
215     o subtantial rewrite of dynamics.f
216     o allows staggered time-stepping
217     o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
218     o added bottom drag (linear + quadratic)
219 heimbach 1.33
220     checkpoint34
221     o Modified exchange routines for correct reverse simulation.
222     o Added verification output to comply with bug fix in impldiff.F
223     as of c33 (exp2, natl_box).
224     o Corrected store directives in dynamics.F
225     o Corrected array boundaries in impldiff.F
226     o Corrected array dimensions in gmredi.
227     Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
228 heimbach 1.34 o Added routine GLOBAL_SUM_INT to global_sum.F
229 heimbach 1.33 o Added mdsio_gl.F for ECCO purposes.
230 adcroft 1.32
231     checkpoint33
232     o Fixed bug in lower BC in impldiff.F
233     o Fixed confusion about units of forcing arrays in FFIELDS.h
234     namely Fu,Fv,Qnet,Qsw,EmPmR:
235     - Removed verification/natl_box/code/external_fields_scale.F
236     (did not differ from that in model/src)
237     - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
238     (see FFIELDS.h for description)
239     - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
240     kpp_calc.F and kpp_transport_t.F
241     - Removed model/src/external_fields_scale.F and calls to it
242     - verification/natl_box uses flux data with "atmospheric" sign so
243     a special version of external_fields_load.F is used to
244     change the data as it's read in. This way, the arrays
245     have the right units and signs at all times tha a user could
246     possibly use them.
247     o Corrected genmake to delete a temporary file during configuration
248 heimbach 1.31
249     checkpoint32
250     o Scaling of forcing fields moved from external_forcing.F to
251     external_fields_scale.F, called directly after loading fields.
252     o Surface relaxation terms added to surface tendency fields in
253     extra subroutine.
254     o impldiff.F changed to avoid storing by TAMC of huge intermediate
255     fields.
256     o Changes in GMRedi to comply with packaging structure.
257     o Modifications and bug fixes in KPP package.
258     o Verification experiment for KPP added (verification/nat_box/)
259 heimbach 1.30
260     checkpoint31
261     o Packages interface brought in line with defined standard
262     -> new routines packages_...F
263     -> changes in initialise_fixed.F, initialise_varia.F
264     -> enables initialisation interface for ECCO package
265     o Rescaling of external forcing fields immediately after read
266     (removed from external_forcing.F)
267     -> new: surface_fields_scale.F
268     -> affects ini_foorcing.F, external_fields_load.F
269     o Computation of surface tendencies before tendency updates.
270     -> new: external_forcing_surf.F
271     o Change of variable names useGMRedi, useKPP, useECCO
272     o Further changes in dynamics.F, impldiff.F for TAMC
273     o Tested for experiments 0, 2, 4.
274     - not yet tested for GMRedi.
275     - not yet tested for KPP.
276 adcroft 1.29
277     checkpoint30
278     o Updates for OBCs
279     o New experiment for test OBCs (internal_wave)
280     o New output.txt in verification/exp4/results/
281     o Updates for KPP: calculation of viscosity corrected, new variables
282     kpp_dumpFreq and kpp_taveFreq
283     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
284     and entry for T90 in genmake
285 adcroft 1.28
286     checkpoint29
287     o packaged KPP and GM/Redi
288 heimbach 1.27
289     checkpoint28
290     o Corrected initialization of hFacMin for difference vertical coordinates
291     o Modified calculation of partial cell thickness to more robust algorithm
292     o config_summary.F: replaced write_1D_... by write_0D_...
293     read_write.F: added subroutines write_0D_...
294     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
295     included some initialisations required for TAMC.
296     o routine calc_isoslopes: modified sqrt computation to make it
297     differentiable for zero argument.
298     o routines dynamics, impldiff:
299     included store directives and tape key computations required for TAMC.
300     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
301 adcroft 1.26
302     checkpoint27
303     o fixed calc_isoslopes() to so that cancellation of terms in tensor
304     formulation works properly with variable resolution.
305     o restructured the calling tree between the_model_main() and dynamics()
306     o split initialise() into initialise_fixed() and initialise_varia()
307     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
308     in new routine ini_psurf()
309 adcroft 1.25
310     checkpoint26
311     o moved some #ifdef in optional routines to encompass everything
312     except the argument declarations. This was using up some memory.
313     o fixed macros like _ADT to work with both versions of Linux cpp
314     o cleaned up some unused and uninitialized variables
315     (helps when debugging with strict compile options)
316     o split up CPP_EEOPTIONS.h into options and macros
317     (macros are now in eesupp/inc/CPP_EEMACROS.h)
318     o patch for 2 processor JAM mode
319 adcroft 1.24
320     checkpoint25
321     o updates for OBCs and NH
322     o dramatically reduced memory usage
323     o added "JAM" routines for use on Artic network
324     o parameterization of convection by implicit vertical diffusion
325     o added a diagnostic of convective index
326     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
327     (this is was partly for OBCs and NH but also in anticipation of
328     an explicit free-surface option)
329     o initial state input files for U and V
330 adcroft 1.23
331     checkpoint24
332     o Removed some spurious "REAL"s
333     o Updated KPP to latest version from JPL
334     o Added a COS(latitude) in horizontal viscosity
335 adcroft 1.22
336     checkpoint23
337     o Added del^4 diffusion for salt and temperature
338     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
339 adcroft 1.21
340     checkpoint22
341     o Made many small changes: implicit none, format(i5), etc...
342     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
343 adcroft 1.20
344     checkpoint21
345     o Introduced new I/O package that supports direct-access records (mdsio.F)
346     o Split-up mid-level I/O routines
347     o Updated input data for experiments 0,1,2,4 and 5
348     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
349 adcroft 1.18
350 adcroft 1.19 checkpoint20
351     o Tidied up open-boundaries some more
352     o Added non-hydrostatic code
353     o Fixed some input data
354     o Modified MPI start-up to work in "coupled" context.
355    
356 adcroft 1.18 checkpoint19
357     o Tidied up directory structure for verification experiments.
358     o Added new code for open boundaries.
359     o Corrected advective terms near boundaries.
360     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
361     o Implemented free-slip/no-slip BCs and del^4 dissipation.
362 adcroft 1.19 o Split default parameters out of ini_parms.F into set_defaults.F.
363 cnh 1.17
364     checkpoint18
365     o Further changes for optional code generation with
366     CPP - ugh!
367 cnh 1.16
368     checkpoint17
369     o Beginning to incorporating modularity
370     for supporting atmos. and ocean configs.
371     o Small changes for TAMC complinace
372     o New ultra simple test case. Barotropic box
373     configuration "exp0".
374 cnh 1.15
375     checkpoint16
376     o Minor changes to exchange routines to support
377     accumulation in reverse mode. Adjoint of an
378     assignment is an addition.
379     o Changes to support compilation by TAMC (LR(1)
380     syntax) and by g77 under Linux ( 72 character
381     limit ).
382 cnh 1.14
383     checkpoint15
384     Rewrote exchange routines to allow
385     o General tile <-> tile connectivity.
386     o TAMC reverse mode flag ( is this really needed? )
387     o Variable width overlap and exchange region widths.
388     o Hooks for sharing data via DMA, Arctic, Memory Channel,
389     shmput/shmget, VIA, SYSV shmem and every other cool
390     communication method.
391 cnh 1.13
392     checkpoint14
393     Consistent isomorphism chages made. These allow dynamical core
394     to support both pressure and meters as a vertical coordinate.
395 cnh 1.12
396     checkpoint13
397     Release which corrects global_max problem and a couple
398     of KGM time-averaging diagnostic errors. Also contains
399     a double-gyre experiment setup as well as the baseline
400     4 degree global template. The double gyre template is
401     organised to allow it to be applied automatically to
402     the baseline configuration.
403 adcroft 1.11
404     branch-point-rdot
405     A few tidy-ups have been made bt the real point of this
406     check-point (excuse the pun) is to allow a branch to be
407     made for the purposes of adding the rDot alterations.
408     I don't want to commit the rDot to the main-trunk until
409     we've actually tested it...
410 cnh 1.10
411     checkpoint12
412     Tidy up and added generic genmake script (formerly
413     configure script).
414     Released to testers.
415 adcroft 1.9
416     checkpoint11
417     Re-arranged initialise() and introduced ini_vertical_grid()
418     and ini_masks_etc().
419 adcroft 1.8
420     checkpoint10
421     Introduced the configure script.
422     Separated out the diags package.
423     Added template for writing time-averages of tile/intermediate quantities.
424     Updated SIZE.h in exp2 and made the data big-endian.
425 adcroft 1.7
426     checkpoint9
427     MPI fix. Filename changes (meta/data). salbin*y stuff.
428     General tidy-up.
429     SST.bin SSS.bin added to verification/exp2
430 adcroft 1.6
431     checkpoint8
432     Inludes time-dependant forcing and time-averaging.
433     Works at 4x4 and 2.8125x2.8125 global
434    
435     checkpoint7-4degree-ref
436     Branch from checkpoint7. Released for application to
437     global modeling and general modeling - process studies, regional
438     model etc..
439     Configured for verification/exp2 - 4 degree global, two process.
440 cnh 1.5
441     checkpoint7
442     Created by cnh
443     Simple 4 degree global simulation
444     configuration.
445     Includes climatological wind,
446     hydrography, bathymetry etc
447     Does not include Heat Flux and E-P
448 cnh 1.4
449     checkpoint6
450     Created by cnh
451     merged checkpoint5 with CD and
452     spherical polar code.
453     Still some problems with GM Redi
454     abd full topography.
455 cnh 1.3
456     checkpoint5
457     Created by AJA
458     contains updates to GM Redi
459     and reordered timestepping loop
460     for Implicit Diffusion.
461 cnh 1.2
462     checkpoint4
463     Created by cnh
464     Contains memory saving macros ( _rdxc etc..) for when
465     grid variations are limited.
466     Contains polynomial coeffs for EOS and knudsen program
467     for generation.
468    
469 cnh 1.1 checkpoint3
470     Created by cnh
471     Added extra flags for runtime options
472     Added this file
473     Added implicit free-surface
474     Added pre-conditioner
475     Put compare01 into repository ( compare01/... )
476     Put data and eedata into repository ( verification/exp1 )
477    
478     checkpoint2
479     Created by AJA
480     Added GM/Redi
481    
482     checkpoint1
483     Created by AJA
484     Restructured kloop in dynamics.F
485     Added non-linear EOS
486    
487 cnh 1.2 baseline
488     Original checked in code
489 cnh 1.1

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