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Revision 1.31 - (hide annotations) (download)
Mon Nov 13 16:49:41 2000 UTC (23 years, 5 months ago) by heimbach
Branch: MAIN
CVS Tags: checkpoint32
Changes since 1.30: +12 -1 lines
Notes for checkpoint32 added.

1 heimbach 1.31 $Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.30 2000/09/11 23:30:54 heimbach Exp $
2 cnh 1.1
3     Notes on tags used in MITgcmUV
4     ==============================
5 heimbach 1.31
6     checkpoint32
7     o Scaling of forcing fields moved from external_forcing.F to
8     external_fields_scale.F, called directly after loading fields.
9     o Surface relaxation terms added to surface tendency fields in
10     extra subroutine.
11     o impldiff.F changed to avoid storing by TAMC of huge intermediate
12     fields.
13     o Changes in GMRedi to comply with packaging structure.
14     o Modifications and bug fixes in KPP package.
15     o Verification experiment for KPP added (verification/nat_box/)
16 heimbach 1.30
17     checkpoint31
18     o Packages interface brought in line with defined standard
19     -> new routines packages_...F
20     -> changes in initialise_fixed.F, initialise_varia.F
21     -> enables initialisation interface for ECCO package
22     o Rescaling of external forcing fields immediately after read
23     (removed from external_forcing.F)
24     -> new: surface_fields_scale.F
25     -> affects ini_foorcing.F, external_fields_load.F
26     o Computation of surface tendencies before tendency updates.
27     -> new: external_forcing_surf.F
28     o Change of variable names useGMRedi, useKPP, useECCO
29     o Further changes in dynamics.F, impldiff.F for TAMC
30     o Tested for experiments 0, 2, 4.
31     - not yet tested for GMRedi.
32     - not yet tested for KPP.
33 adcroft 1.29
34     checkpoint30
35     o Updates for OBCs
36     o New experiment for test OBCs (internal_wave)
37     o New output.txt in verification/exp4/results/
38     o Updates for KPP: calculation of viscosity corrected, new variables
39     kpp_dumpFreq and kpp_taveFreq
40     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
41     and entry for T90 in genmake
42 adcroft 1.28
43     checkpoint29
44     o packaged KPP and GM/Redi
45 heimbach 1.27
46     checkpoint28
47     o Corrected initialization of hFacMin for difference vertical coordinates
48     o Modified calculation of partial cell thickness to more robust algorithm
49     o config_summary.F: replaced write_1D_... by write_0D_...
50     read_write.F: added subroutines write_0D_...
51     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
52     included some initialisations required for TAMC.
53     o routine calc_isoslopes: modified sqrt computation to make it
54     differentiable for zero argument.
55     o routines dynamics, impldiff:
56     included store directives and tape key computations required for TAMC.
57     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
58 adcroft 1.26
59     checkpoint27
60     o fixed calc_isoslopes() to so that cancellation of terms in tensor
61     formulation works properly with variable resolution.
62     o restructured the calling tree between the_model_main() and dynamics()
63     o split initialise() into initialise_fixed() and initialise_varia()
64     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
65     in new routine ini_psurf()
66 adcroft 1.25
67     checkpoint26
68     o moved some #ifdef in optional routines to encompass everything
69     except the argument declarations. This was using up some memory.
70     o fixed macros like _ADT to work with both versions of Linux cpp
71     o cleaned up some unused and uninitialized variables
72     (helps when debugging with strict compile options)
73     o split up CPP_EEOPTIONS.h into options and macros
74     (macros are now in eesupp/inc/CPP_EEMACROS.h)
75     o patch for 2 processor JAM mode
76 adcroft 1.24
77     checkpoint25
78     o updates for OBCs and NH
79     o dramatically reduced memory usage
80     o added "JAM" routines for use on Artic network
81     o parameterization of convection by implicit vertical diffusion
82     o added a diagnostic of convective index
83     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
84     (this is was partly for OBCs and NH but also in anticipation of
85     an explicit free-surface option)
86     o initial state input files for U and V
87 adcroft 1.23
88     checkpoint24
89     o Removed some spurious "REAL"s
90     o Updated KPP to latest version from JPL
91     o Added a COS(latitude) in horizontal viscosity
92 adcroft 1.22
93     checkpoint23
94     o Added del^4 diffusion for salt and temperature
95     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
96 adcroft 1.21
97     checkpoint22
98     o Made many small changes: implicit none, format(i5), etc...
99     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
100 adcroft 1.20
101     checkpoint21
102     o Introduced new I/O package that supports direct-access records (mdsio.F)
103     o Split-up mid-level I/O routines
104     o Updated input data for experiments 0,1,2,4 and 5
105     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
106 adcroft 1.18
107 adcroft 1.19 checkpoint20
108     o Tidied up open-boundaries some more
109     o Added non-hydrostatic code
110     o Fixed some input data
111     o Modified MPI start-up to work in "coupled" context.
112    
113 adcroft 1.18 checkpoint19
114     o Tidied up directory structure for verification experiments.
115     o Added new code for open boundaries.
116     o Corrected advective terms near boundaries.
117     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
118     o Implemented free-slip/no-slip BCs and del^4 dissipation.
119 adcroft 1.19 o Split default parameters out of ini_parms.F into set_defaults.F.
120 cnh 1.17
121     checkpoint18
122     o Further changes for optional code generation with
123     CPP - ugh!
124 cnh 1.16
125     checkpoint17
126     o Beginning to incorporating modularity
127     for supporting atmos. and ocean configs.
128     o Small changes for TAMC complinace
129     o New ultra simple test case. Barotropic box
130     configuration "exp0".
131 cnh 1.15
132     checkpoint16
133     o Minor changes to exchange routines to support
134     accumulation in reverse mode. Adjoint of an
135     assignment is an addition.
136     o Changes to support compilation by TAMC (LR(1)
137     syntax) and by g77 under Linux ( 72 character
138     limit ).
139 cnh 1.14
140     checkpoint15
141     Rewrote exchange routines to allow
142     o General tile <-> tile connectivity.
143     o TAMC reverse mode flag ( is this really needed? )
144     o Variable width overlap and exchange region widths.
145     o Hooks for sharing data via DMA, Arctic, Memory Channel,
146     shmput/shmget, VIA, SYSV shmem and every other cool
147     communication method.
148 cnh 1.13
149     checkpoint14
150     Consistent isomorphism chages made. These allow dynamical core
151     to support both pressure and meters as a vertical coordinate.
152 cnh 1.12
153     checkpoint13
154     Release which corrects global_max problem and a couple
155     of KGM time-averaging diagnostic errors. Also contains
156     a double-gyre experiment setup as well as the baseline
157     4 degree global template. The double gyre template is
158     organised to allow it to be applied automatically to
159     the baseline configuration.
160 adcroft 1.11
161     branch-point-rdot
162     A few tidy-ups have been made bt the real point of this
163     check-point (excuse the pun) is to allow a branch to be
164     made for the purposes of adding the rDot alterations.
165     I don't want to commit the rDot to the main-trunk until
166     we've actually tested it...
167 cnh 1.10
168     checkpoint12
169     Tidy up and added generic genmake script (formerly
170     configure script).
171     Released to testers.
172 adcroft 1.9
173     checkpoint11
174     Re-arranged initialise() and introduced ini_vertical_grid()
175     and ini_masks_etc().
176 adcroft 1.8
177     checkpoint10
178     Introduced the configure script.
179     Separated out the diags package.
180     Added template for writing time-averages of tile/intermediate quantities.
181     Updated SIZE.h in exp2 and made the data big-endian.
182 adcroft 1.7
183     checkpoint9
184     MPI fix. Filename changes (meta/data). salbin*y stuff.
185     General tidy-up.
186     SST.bin SSS.bin added to verification/exp2
187 adcroft 1.6
188     checkpoint8
189     Inludes time-dependant forcing and time-averaging.
190     Works at 4x4 and 2.8125x2.8125 global
191    
192     checkpoint7-4degree-ref
193     Branch from checkpoint7. Released for application to
194     global modeling and general modeling - process studies, regional
195     model etc..
196     Configured for verification/exp2 - 4 degree global, two process.
197 cnh 1.5
198     checkpoint7
199     Created by cnh
200     Simple 4 degree global simulation
201     configuration.
202     Includes climatological wind,
203     hydrography, bathymetry etc
204     Does not include Heat Flux and E-P
205 cnh 1.4
206     checkpoint6
207     Created by cnh
208     merged checkpoint5 with CD and
209     spherical polar code.
210     Still some problems with GM Redi
211     abd full topography.
212 cnh 1.3
213     checkpoint5
214     Created by AJA
215     contains updates to GM Redi
216     and reordered timestepping loop
217     for Implicit Diffusion.
218 cnh 1.2
219     checkpoint4
220     Created by cnh
221     Contains memory saving macros ( _rdxc etc..) for when
222     grid variations are limited.
223     Contains polynomial coeffs for EOS and knudsen program
224     for generation.
225    
226 cnh 1.1 checkpoint3
227     Created by cnh
228     Added extra flags for runtime options
229     Added this file
230     Added implicit free-surface
231     Added pre-conditioner
232     Put compare01 into repository ( compare01/... )
233     Put data and eedata into repository ( verification/exp1 )
234    
235     checkpoint2
236     Created by AJA
237     Added GM/Redi
238    
239     checkpoint1
240     Created by AJA
241     Restructured kloop in dynamics.F
242     Added non-linear EOS
243    
244 cnh 1.2 baseline
245     Original checked in code
246 cnh 1.1

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