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Revision 1.34 - (hide annotations) (download)
Tue Jan 30 20:51:26 2001 UTC (23 years, 3 months ago) by heimbach
Branch: MAIN
CVS Tags: checkpoint34
Changes since 1.33: +2 -1 lines
Checkpoint34 (update).

1 heimbach 1.34 $Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.33 2001/01/29 20:16:43 heimbach Exp $
2 cnh 1.1
3     Notes on tags used in MITgcmUV
4     ==============================
5 heimbach 1.33
6     checkpoint34
7     o Modified exchange routines for correct reverse simulation.
8     o Added verification output to comply with bug fix in impldiff.F
9     as of c33 (exp2, natl_box).
10     o Corrected store directives in dynamics.F
11     o Corrected array boundaries in impldiff.F
12     o Corrected array dimensions in gmredi.
13     Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
14 heimbach 1.34 o Added routine GLOBAL_SUM_INT to global_sum.F
15 heimbach 1.33 o Added mdsio_gl.F for ECCO purposes.
16 adcroft 1.32
17     checkpoint33
18     o Fixed bug in lower BC in impldiff.F
19     o Fixed confusion about units of forcing arrays in FFIELDS.h
20     namely Fu,Fv,Qnet,Qsw,EmPmR:
21     - Removed verification/natl_box/code/external_fields_scale.F
22     (did not differ from that in model/src)
23     - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
24     (see FFIELDS.h for description)
25     - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
26     kpp_calc.F and kpp_transport_t.F
27     - Removed model/src/external_fields_scale.F and calls to it
28     - verification/natl_box uses flux data with "atmospheric" sign so
29     a special version of external_fields_load.F is used to
30     change the data as it's read in. This way, the arrays
31     have the right units and signs at all times tha a user could
32     possibly use them.
33     o Corrected genmake to delete a temporary file during configuration
34 heimbach 1.31
35     checkpoint32
36     o Scaling of forcing fields moved from external_forcing.F to
37     external_fields_scale.F, called directly after loading fields.
38     o Surface relaxation terms added to surface tendency fields in
39     extra subroutine.
40     o impldiff.F changed to avoid storing by TAMC of huge intermediate
41     fields.
42     o Changes in GMRedi to comply with packaging structure.
43     o Modifications and bug fixes in KPP package.
44     o Verification experiment for KPP added (verification/nat_box/)
45 heimbach 1.30
46     checkpoint31
47     o Packages interface brought in line with defined standard
48     -> new routines packages_...F
49     -> changes in initialise_fixed.F, initialise_varia.F
50     -> enables initialisation interface for ECCO package
51     o Rescaling of external forcing fields immediately after read
52     (removed from external_forcing.F)
53     -> new: surface_fields_scale.F
54     -> affects ini_foorcing.F, external_fields_load.F
55     o Computation of surface tendencies before tendency updates.
56     -> new: external_forcing_surf.F
57     o Change of variable names useGMRedi, useKPP, useECCO
58     o Further changes in dynamics.F, impldiff.F for TAMC
59     o Tested for experiments 0, 2, 4.
60     - not yet tested for GMRedi.
61     - not yet tested for KPP.
62 adcroft 1.29
63     checkpoint30
64     o Updates for OBCs
65     o New experiment for test OBCs (internal_wave)
66     o New output.txt in verification/exp4/results/
67     o Updates for KPP: calculation of viscosity corrected, new variables
68     kpp_dumpFreq and kpp_taveFreq
69     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
70     and entry for T90 in genmake
71 adcroft 1.28
72     checkpoint29
73     o packaged KPP and GM/Redi
74 heimbach 1.27
75     checkpoint28
76     o Corrected initialization of hFacMin for difference vertical coordinates
77     o Modified calculation of partial cell thickness to more robust algorithm
78     o config_summary.F: replaced write_1D_... by write_0D_...
79     read_write.F: added subroutines write_0D_...
80     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
81     included some initialisations required for TAMC.
82     o routine calc_isoslopes: modified sqrt computation to make it
83     differentiable for zero argument.
84     o routines dynamics, impldiff:
85     included store directives and tape key computations required for TAMC.
86     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
87 adcroft 1.26
88     checkpoint27
89     o fixed calc_isoslopes() to so that cancellation of terms in tensor
90     formulation works properly with variable resolution.
91     o restructured the calling tree between the_model_main() and dynamics()
92     o split initialise() into initialise_fixed() and initialise_varia()
93     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
94     in new routine ini_psurf()
95 adcroft 1.25
96     checkpoint26
97     o moved some #ifdef in optional routines to encompass everything
98     except the argument declarations. This was using up some memory.
99     o fixed macros like _ADT to work with both versions of Linux cpp
100     o cleaned up some unused and uninitialized variables
101     (helps when debugging with strict compile options)
102     o split up CPP_EEOPTIONS.h into options and macros
103     (macros are now in eesupp/inc/CPP_EEMACROS.h)
104     o patch for 2 processor JAM mode
105 adcroft 1.24
106     checkpoint25
107     o updates for OBCs and NH
108     o dramatically reduced memory usage
109     o added "JAM" routines for use on Artic network
110     o parameterization of convection by implicit vertical diffusion
111     o added a diagnostic of convective index
112     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
113     (this is was partly for OBCs and NH but also in anticipation of
114     an explicit free-surface option)
115     o initial state input files for U and V
116 adcroft 1.23
117     checkpoint24
118     o Removed some spurious "REAL"s
119     o Updated KPP to latest version from JPL
120     o Added a COS(latitude) in horizontal viscosity
121 adcroft 1.22
122     checkpoint23
123     o Added del^4 diffusion for salt and temperature
124     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
125 adcroft 1.21
126     checkpoint22
127     o Made many small changes: implicit none, format(i5), etc...
128     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
129 adcroft 1.20
130     checkpoint21
131     o Introduced new I/O package that supports direct-access records (mdsio.F)
132     o Split-up mid-level I/O routines
133     o Updated input data for experiments 0,1,2,4 and 5
134     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
135 adcroft 1.18
136 adcroft 1.19 checkpoint20
137     o Tidied up open-boundaries some more
138     o Added non-hydrostatic code
139     o Fixed some input data
140     o Modified MPI start-up to work in "coupled" context.
141    
142 adcroft 1.18 checkpoint19
143     o Tidied up directory structure for verification experiments.
144     o Added new code for open boundaries.
145     o Corrected advective terms near boundaries.
146     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
147     o Implemented free-slip/no-slip BCs and del^4 dissipation.
148 adcroft 1.19 o Split default parameters out of ini_parms.F into set_defaults.F.
149 cnh 1.17
150     checkpoint18
151     o Further changes for optional code generation with
152     CPP - ugh!
153 cnh 1.16
154     checkpoint17
155     o Beginning to incorporating modularity
156     for supporting atmos. and ocean configs.
157     o Small changes for TAMC complinace
158     o New ultra simple test case. Barotropic box
159     configuration "exp0".
160 cnh 1.15
161     checkpoint16
162     o Minor changes to exchange routines to support
163     accumulation in reverse mode. Adjoint of an
164     assignment is an addition.
165     o Changes to support compilation by TAMC (LR(1)
166     syntax) and by g77 under Linux ( 72 character
167     limit ).
168 cnh 1.14
169     checkpoint15
170     Rewrote exchange routines to allow
171     o General tile <-> tile connectivity.
172     o TAMC reverse mode flag ( is this really needed? )
173     o Variable width overlap and exchange region widths.
174     o Hooks for sharing data via DMA, Arctic, Memory Channel,
175     shmput/shmget, VIA, SYSV shmem and every other cool
176     communication method.
177 cnh 1.13
178     checkpoint14
179     Consistent isomorphism chages made. These allow dynamical core
180     to support both pressure and meters as a vertical coordinate.
181 cnh 1.12
182     checkpoint13
183     Release which corrects global_max problem and a couple
184     of KGM time-averaging diagnostic errors. Also contains
185     a double-gyre experiment setup as well as the baseline
186     4 degree global template. The double gyre template is
187     organised to allow it to be applied automatically to
188     the baseline configuration.
189 adcroft 1.11
190     branch-point-rdot
191     A few tidy-ups have been made bt the real point of this
192     check-point (excuse the pun) is to allow a branch to be
193     made for the purposes of adding the rDot alterations.
194     I don't want to commit the rDot to the main-trunk until
195     we've actually tested it...
196 cnh 1.10
197     checkpoint12
198     Tidy up and added generic genmake script (formerly
199     configure script).
200     Released to testers.
201 adcroft 1.9
202     checkpoint11
203     Re-arranged initialise() and introduced ini_vertical_grid()
204     and ini_masks_etc().
205 adcroft 1.8
206     checkpoint10
207     Introduced the configure script.
208     Separated out the diags package.
209     Added template for writing time-averages of tile/intermediate quantities.
210     Updated SIZE.h in exp2 and made the data big-endian.
211 adcroft 1.7
212     checkpoint9
213     MPI fix. Filename changes (meta/data). salbin*y stuff.
214     General tidy-up.
215     SST.bin SSS.bin added to verification/exp2
216 adcroft 1.6
217     checkpoint8
218     Inludes time-dependant forcing and time-averaging.
219     Works at 4x4 and 2.8125x2.8125 global
220    
221     checkpoint7-4degree-ref
222     Branch from checkpoint7. Released for application to
223     global modeling and general modeling - process studies, regional
224     model etc..
225     Configured for verification/exp2 - 4 degree global, two process.
226 cnh 1.5
227     checkpoint7
228     Created by cnh
229     Simple 4 degree global simulation
230     configuration.
231     Includes climatological wind,
232     hydrography, bathymetry etc
233     Does not include Heat Flux and E-P
234 cnh 1.4
235     checkpoint6
236     Created by cnh
237     merged checkpoint5 with CD and
238     spherical polar code.
239     Still some problems with GM Redi
240     abd full topography.
241 cnh 1.3
242     checkpoint5
243     Created by AJA
244     contains updates to GM Redi
245     and reordered timestepping loop
246     for Implicit Diffusion.
247 cnh 1.2
248     checkpoint4
249     Created by cnh
250     Contains memory saving macros ( _rdxc etc..) for when
251     grid variations are limited.
252     Contains polynomial coeffs for EOS and knudsen program
253     for generation.
254    
255 cnh 1.1 checkpoint3
256     Created by cnh
257     Added extra flags for runtime options
258     Added this file
259     Added implicit free-surface
260     Added pre-conditioner
261     Put compare01 into repository ( compare01/... )
262     Put data and eedata into repository ( verification/exp1 )
263    
264     checkpoint2
265     Created by AJA
266     Added GM/Redi
267    
268     checkpoint1
269     Created by AJA
270     Restructured kloop in dynamics.F
271     Added non-linear EOS
272    
273 cnh 1.2 baseline
274     Original checked in code
275 cnh 1.1

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