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

Annotation of /MITgcm/doc/tag-index

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


Revision 1.54 - (hide annotations) (download)
Sat Oct 27 03:10:52 2001 UTC (22 years, 6 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint43a-release1mods, release1-branch_tutorials, release1-branch-end, release1-branch_branchpoint
Branch point for: release1-branch
Changes since 1.53: +4 -1 lines
updated

1 jmc 1.54 $Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.53 2001/09/28 17:53:37 adcroft Exp $
2 cnh 1.1
3     Notes on tags used in MITgcmUV
4     ==============================
5 jmc 1.54 next checkpoint
6     o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
7     o fix bug in mom_vi_del2uv
8 adcroft 1.53
9     checkpoint43
10     o added two new advection tests
11     o added global 4x4 degree ocean test
12     o added test of H&S94 with free surface on cube
13     o some final mods for gradient check, adjoint,...
14 heimbach 1.52
15     checkpoint42
16     Fixed AD-related problems:
17     o Store directives up-to-date with re-arranged Adams-Bashforth
18     (mainly thermodynamics.F)
19     o New store directives for multi-dim. advection schemes
20     * new CPP flag ALLOW_MULTI_DIM_ADVECTION
21     * new common block and key passkey
22     (mainly gad_advection.F)
23     o Modified store directives for split of dynamics/thermodynamics
24     for the case ALLOW_KPP
25     o Cleaned argument list for timestep_tracer.F
26 adcroft 1.51
27     checkpoint41
28     o re-formatted/added comments in prologues of key subroutines
29     to work with protex
30 heimbach 1.47
31 adcroft 1.50 checkpoint40
32     o moved calc_gs, calc_gt and calc_tr1 back to model/src
33     o added FLT (floats) package from Arne along with demo. experiment
34     o re-arranged Adams-Bashforth scheme for tracers to allow easier
35     implementation of forward-in-time forcing terms
36     o more mods for non-linear free-surface including new variable
37     o modified multi-dim method to work on cube
38     o bug fix in KPP (from DM)
39    
40 adcroft 1.49 checkpoint40pre9
41     o added DST advection schemes
42     o fix MPI bug on SGI's
43     o modifications for non-linear free-surface
44     o fixed conditionals for fixed flow/passive tracer only mode
45     o added tension/strain form of stress tensor
46     o changes to commenting of arguments for TAF/TAMC
47     o added/updated many matlab scripts
48 adcroft 1.50 o added multi-dimensional advection method for tracers
49 adcroft 1.49
50 adcroft 1.48 checkpoint40pre8
51 heimbach 1.47 o new package rw/
52     Added method for dumping intermediate local arrays:
53     mdsio_writetile - same as mdsio_writefield except works from inside
54     bi,bj loop
55     mdsio_writelocal - same as mdsio_writetile except works for local
56     arrays
57     write_local_r? - higher-level wrapper for mdsio_writelocal
58     Controlled by diagFreq. Defaults to zero (ie. no dumps)
59     Example given at end of mom_vecinv.F that dumps some local arrays.
60     o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
61     control flux-form versus vector invariant code.
62     Switch is runtime flag vectorInvariantMomentum (defaults to false)
63     or genmake -DISABLE ...
64     o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
65     (additional storing is now needed for case vecinv;
66     currently nothing implemented to switch this storing off
67     in case fluxform is used since no CPP flag available).
68 heimbach 1.46
69     checkpoint40pre7
70     o bug fix in dynamics.F
71     calc_viscosity called before k=1,Nr loop.
72     o added some #ifdef's ALLOW_PASSIVE_TRACER
73     o cleaned initialisations in ctrl_map_ini
74     related to TAF
75 heimbach 1.45
76     checkpoint40pre6
77     o split dynamics into thermodynamics & dynamics
78     o corresponding split of calc_diffusivity into
79     calc_diffusivity, calc_viscosity
80     (kpp_calc_diff, kpp_calc_visc).
81     o Added diffkr, kapgm to control variables
82     o bug fix in gmredi_slope_limit for ldd97
83 adcroft 1.44
84     checkpoint40pre5
85     o proper initialization of Adams-Bashforth time stepping
86     + uses forward step for very first step of model (iter=0)
87     o re-generated *all* output since almost all output is modified by this
88     change (sorry but we've been putting this one off for about 2 years)
89     + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
90     *not* regenerated since they are already out of date and I don't
91     want to create the impression that they are suddenly working.
92     o removed KAP stuff for DEC's
93     o modified/added many .cvsignore files in */code and */input
94     o added new expt "solid-body.cs-32x32x1"
95     + this uses an alternative form of ini_curvilinear_grid.F which
96     is not necessarily any better than the current one...
97 heimbach 1.43
98     checkpoint40pre4
99     o added re-initialisations of utrans,vtrans,rtrans in
100     calc_common_factors which are crucial for TAF.
101     o extended iMin,jMin range for calc_common_factors,
102     calc_diffusivity
103     o added option ALLOW_PASSIVE_TRACER
104     o a few minor updates and fixes
105    
106 heimbach 1.42 checkpoint40pre3
107     o created calc_gtr1.F for gad package
108     o split the_main_loop and re-introduced forward_step
109     o some recomputations of nIter0 for TAMC
110    
111 heimbach 1.41 checkpoint40pre2
112     o Updated to latest branch of AJA, JMC
113     o Added gradient check package
114     o Added routines for passive tracer handling
115     o Added carbon sequestration sensitivity experiment
116    
117 heimbach 1.39 checkpoint39
118     o Modifications and fixes to support TAMC
119     (mainly missing or wrong directives)
120     o Corrected common blocks when fooling TAMC to produce adjoint I/O
121     in addummy_in_stepping
122     o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
123     o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
124     o Included following packages:
125     cal: calendar
126     exf: external forcing
127     ecco: essential routines to control use of cal, exf
128     (NB: this is not the full ECCO environment)
129 heimbach 1.40 o disabled some packages by default in genmake
130 heimbach 1.39
131 heimbach 1.38 checkpoint38
132     o see notes_c37_adj.txt
133     o corrected wrong layer index in external_forcing_t
134     o replaced the_main_loop/forward_step by the_main_loop
135     o removed forceoutput from write_state
136     (replaced criteria for initial/final state)
137     o added runtime flag for pre-C35 pickups: usePickupBeforeC35
138 jmc 1.36
139 jmc 1.37 checkpoint37
140     o mdsio.F routine split and packaged in pkg/mdsio
141     (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
142     used unless genmake -disable=mdsio)
143     o allow a more precise surface-geopotential gradient for the atmosphere
144     taking into account the change in space of Alpha (=1/rho) at the surface.
145     o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
146     (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
147     o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
148     Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
149     [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
150     o Time-Average diagnostics defined as a pseudo package "timeave".
151     o pickup files : old pickup (before c35) did not work with new code (c35
152     and after) unless activating 2 commented lines in initialise-varia.
153     o Non-Hydrostatic pickup file Pb fixed.
154     o bug with Rigid-lid version (since c35) fixed.
155    
156 jmc 1.36 checkpoint36
157 jmc 1.37 o implement Crank-Nickelson barotropic time-stepping
158 jmc 1.36 o recover Time-Average diagnostics
159     o fix Pb in checkpoint (PR#19)
160     o AIM become a standard package ; clean unused CPP_kees
161 jmc 1.35
162     checkpoint35
163     o subtantial rewrite of dynamics.f
164     o allows staggered time-stepping
165     o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
166     o added bottom drag (linear + quadratic)
167 heimbach 1.33
168     checkpoint34
169     o Modified exchange routines for correct reverse simulation.
170     o Added verification output to comply with bug fix in impldiff.F
171     as of c33 (exp2, natl_box).
172     o Corrected store directives in dynamics.F
173     o Corrected array boundaries in impldiff.F
174     o Corrected array dimensions in gmredi.
175     Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
176 heimbach 1.34 o Added routine GLOBAL_SUM_INT to global_sum.F
177 heimbach 1.33 o Added mdsio_gl.F for ECCO purposes.
178 adcroft 1.32
179     checkpoint33
180     o Fixed bug in lower BC in impldiff.F
181     o Fixed confusion about units of forcing arrays in FFIELDS.h
182     namely Fu,Fv,Qnet,Qsw,EmPmR:
183     - Removed verification/natl_box/code/external_fields_scale.F
184     (did not differ from that in model/src)
185     - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
186     (see FFIELDS.h for description)
187     - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
188     kpp_calc.F and kpp_transport_t.F
189     - Removed model/src/external_fields_scale.F and calls to it
190     - verification/natl_box uses flux data with "atmospheric" sign so
191     a special version of external_fields_load.F is used to
192     change the data as it's read in. This way, the arrays
193     have the right units and signs at all times tha a user could
194     possibly use them.
195     o Corrected genmake to delete a temporary file during configuration
196 heimbach 1.31
197     checkpoint32
198     o Scaling of forcing fields moved from external_forcing.F to
199     external_fields_scale.F, called directly after loading fields.
200     o Surface relaxation terms added to surface tendency fields in
201     extra subroutine.
202     o impldiff.F changed to avoid storing by TAMC of huge intermediate
203     fields.
204     o Changes in GMRedi to comply with packaging structure.
205     o Modifications and bug fixes in KPP package.
206     o Verification experiment for KPP added (verification/nat_box/)
207 heimbach 1.30
208     checkpoint31
209     o Packages interface brought in line with defined standard
210     -> new routines packages_...F
211     -> changes in initialise_fixed.F, initialise_varia.F
212     -> enables initialisation interface for ECCO package
213     o Rescaling of external forcing fields immediately after read
214     (removed from external_forcing.F)
215     -> new: surface_fields_scale.F
216     -> affects ini_foorcing.F, external_fields_load.F
217     o Computation of surface tendencies before tendency updates.
218     -> new: external_forcing_surf.F
219     o Change of variable names useGMRedi, useKPP, useECCO
220     o Further changes in dynamics.F, impldiff.F for TAMC
221     o Tested for experiments 0, 2, 4.
222     - not yet tested for GMRedi.
223     - not yet tested for KPP.
224 adcroft 1.29
225     checkpoint30
226     o Updates for OBCs
227     o New experiment for test OBCs (internal_wave)
228     o New output.txt in verification/exp4/results/
229     o Updates for KPP: calculation of viscosity corrected, new variables
230     kpp_dumpFreq and kpp_taveFreq
231     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
232     and entry for T90 in genmake
233 adcroft 1.28
234     checkpoint29
235     o packaged KPP and GM/Redi
236 heimbach 1.27
237     checkpoint28
238     o Corrected initialization of hFacMin for difference vertical coordinates
239     o Modified calculation of partial cell thickness to more robust algorithm
240     o config_summary.F: replaced write_1D_... by write_0D_...
241     read_write.F: added subroutines write_0D_...
242     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
243     included some initialisations required for TAMC.
244     o routine calc_isoslopes: modified sqrt computation to make it
245     differentiable for zero argument.
246     o routines dynamics, impldiff:
247     included store directives and tape key computations required for TAMC.
248     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
249 adcroft 1.26
250     checkpoint27
251     o fixed calc_isoslopes() to so that cancellation of terms in tensor
252     formulation works properly with variable resolution.
253     o restructured the calling tree between the_model_main() and dynamics()
254     o split initialise() into initialise_fixed() and initialise_varia()
255     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
256     in new routine ini_psurf()
257 adcroft 1.25
258     checkpoint26
259     o moved some #ifdef in optional routines to encompass everything
260     except the argument declarations. This was using up some memory.
261     o fixed macros like _ADT to work with both versions of Linux cpp
262     o cleaned up some unused and uninitialized variables
263     (helps when debugging with strict compile options)
264     o split up CPP_EEOPTIONS.h into options and macros
265     (macros are now in eesupp/inc/CPP_EEMACROS.h)
266     o patch for 2 processor JAM mode
267 adcroft 1.24
268     checkpoint25
269     o updates for OBCs and NH
270     o dramatically reduced memory usage
271     o added "JAM" routines for use on Artic network
272     o parameterization of convection by implicit vertical diffusion
273     o added a diagnostic of convective index
274     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
275     (this is was partly for OBCs and NH but also in anticipation of
276     an explicit free-surface option)
277     o initial state input files for U and V
278 adcroft 1.23
279     checkpoint24
280     o Removed some spurious "REAL"s
281     o Updated KPP to latest version from JPL
282     o Added a COS(latitude) in horizontal viscosity
283 adcroft 1.22
284     checkpoint23
285     o Added del^4 diffusion for salt and temperature
286     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
287 adcroft 1.21
288     checkpoint22
289     o Made many small changes: implicit none, format(i5), etc...
290     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
291 adcroft 1.20
292     checkpoint21
293     o Introduced new I/O package that supports direct-access records (mdsio.F)
294     o Split-up mid-level I/O routines
295     o Updated input data for experiments 0,1,2,4 and 5
296     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
297 adcroft 1.18
298 adcroft 1.19 checkpoint20
299     o Tidied up open-boundaries some more
300     o Added non-hydrostatic code
301     o Fixed some input data
302     o Modified MPI start-up to work in "coupled" context.
303    
304 adcroft 1.18 checkpoint19
305     o Tidied up directory structure for verification experiments.
306     o Added new code for open boundaries.
307     o Corrected advective terms near boundaries.
308     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
309     o Implemented free-slip/no-slip BCs and del^4 dissipation.
310 adcroft 1.19 o Split default parameters out of ini_parms.F into set_defaults.F.
311 cnh 1.17
312     checkpoint18
313     o Further changes for optional code generation with
314     CPP - ugh!
315 cnh 1.16
316     checkpoint17
317     o Beginning to incorporating modularity
318     for supporting atmos. and ocean configs.
319     o Small changes for TAMC complinace
320     o New ultra simple test case. Barotropic box
321     configuration "exp0".
322 cnh 1.15
323     checkpoint16
324     o Minor changes to exchange routines to support
325     accumulation in reverse mode. Adjoint of an
326     assignment is an addition.
327     o Changes to support compilation by TAMC (LR(1)
328     syntax) and by g77 under Linux ( 72 character
329     limit ).
330 cnh 1.14
331     checkpoint15
332     Rewrote exchange routines to allow
333     o General tile <-> tile connectivity.
334     o TAMC reverse mode flag ( is this really needed? )
335     o Variable width overlap and exchange region widths.
336     o Hooks for sharing data via DMA, Arctic, Memory Channel,
337     shmput/shmget, VIA, SYSV shmem and every other cool
338     communication method.
339 cnh 1.13
340     checkpoint14
341     Consistent isomorphism chages made. These allow dynamical core
342     to support both pressure and meters as a vertical coordinate.
343 cnh 1.12
344     checkpoint13
345     Release which corrects global_max problem and a couple
346     of KGM time-averaging diagnostic errors. Also contains
347     a double-gyre experiment setup as well as the baseline
348     4 degree global template. The double gyre template is
349     organised to allow it to be applied automatically to
350     the baseline configuration.
351 adcroft 1.11
352     branch-point-rdot
353     A few tidy-ups have been made bt the real point of this
354     check-point (excuse the pun) is to allow a branch to be
355     made for the purposes of adding the rDot alterations.
356     I don't want to commit the rDot to the main-trunk until
357     we've actually tested it...
358 cnh 1.10
359     checkpoint12
360     Tidy up and added generic genmake script (formerly
361     configure script).
362     Released to testers.
363 adcroft 1.9
364     checkpoint11
365     Re-arranged initialise() and introduced ini_vertical_grid()
366     and ini_masks_etc().
367 adcroft 1.8
368     checkpoint10
369     Introduced the configure script.
370     Separated out the diags package.
371     Added template for writing time-averages of tile/intermediate quantities.
372     Updated SIZE.h in exp2 and made the data big-endian.
373 adcroft 1.7
374     checkpoint9
375     MPI fix. Filename changes (meta/data). salbin*y stuff.
376     General tidy-up.
377     SST.bin SSS.bin added to verification/exp2
378 adcroft 1.6
379     checkpoint8
380     Inludes time-dependant forcing and time-averaging.
381     Works at 4x4 and 2.8125x2.8125 global
382    
383     checkpoint7-4degree-ref
384     Branch from checkpoint7. Released for application to
385     global modeling and general modeling - process studies, regional
386     model etc..
387     Configured for verification/exp2 - 4 degree global, two process.
388 cnh 1.5
389     checkpoint7
390     Created by cnh
391     Simple 4 degree global simulation
392     configuration.
393     Includes climatological wind,
394     hydrography, bathymetry etc
395     Does not include Heat Flux and E-P
396 cnh 1.4
397     checkpoint6
398     Created by cnh
399     merged checkpoint5 with CD and
400     spherical polar code.
401     Still some problems with GM Redi
402     abd full topography.
403 cnh 1.3
404     checkpoint5
405     Created by AJA
406     contains updates to GM Redi
407     and reordered timestepping loop
408     for Implicit Diffusion.
409 cnh 1.2
410     checkpoint4
411     Created by cnh
412     Contains memory saving macros ( _rdxc etc..) for when
413     grid variations are limited.
414     Contains polynomial coeffs for EOS and knudsen program
415     for generation.
416    
417 cnh 1.1 checkpoint3
418     Created by cnh
419     Added extra flags for runtime options
420     Added this file
421     Added implicit free-surface
422     Added pre-conditioner
423     Put compare01 into repository ( compare01/... )
424     Put data and eedata into repository ( verification/exp1 )
425    
426     checkpoint2
427     Created by AJA
428     Added GM/Redi
429    
430     checkpoint1
431     Created by AJA
432     Restructured kloop in dynamics.F
433     Added non-linear EOS
434    
435 cnh 1.2 baseline
436     Original checked in code
437 cnh 1.1

  ViewVC Help
Powered by ViewVC 1.1.22