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Revision 1.33 - (hide annotations) (download)
Mon Jan 29 20:16:43 2001 UTC (23 years, 3 months ago) by heimbach
Branch: MAIN
Changes since 1.32: +11 -1 lines
Checkpoint34.

1 heimbach 1.33 $Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.32 2000/11/30 16:51:40 adcroft 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     o Added mdsio_gl.F for ECCO purposes.
15 adcroft 1.32
16     checkpoint33
17     o Fixed bug in lower BC in impldiff.F
18     o Fixed confusion about units of forcing arrays in FFIELDS.h
19     namely Fu,Fv,Qnet,Qsw,EmPmR:
20     - Removed verification/natl_box/code/external_fields_scale.F
21     (did not differ from that in model/src)
22     - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
23     (see FFIELDS.h for description)
24     - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
25     kpp_calc.F and kpp_transport_t.F
26     - Removed model/src/external_fields_scale.F and calls to it
27     - verification/natl_box uses flux data with "atmospheric" sign so
28     a special version of external_fields_load.F is used to
29     change the data as it's read in. This way, the arrays
30     have the right units and signs at all times tha a user could
31     possibly use them.
32     o Corrected genmake to delete a temporary file during configuration
33 heimbach 1.31
34     checkpoint32
35     o Scaling of forcing fields moved from external_forcing.F to
36     external_fields_scale.F, called directly after loading fields.
37     o Surface relaxation terms added to surface tendency fields in
38     extra subroutine.
39     o impldiff.F changed to avoid storing by TAMC of huge intermediate
40     fields.
41     o Changes in GMRedi to comply with packaging structure.
42     o Modifications and bug fixes in KPP package.
43     o Verification experiment for KPP added (verification/nat_box/)
44 heimbach 1.30
45     checkpoint31
46     o Packages interface brought in line with defined standard
47     -> new routines packages_...F
48     -> changes in initialise_fixed.F, initialise_varia.F
49     -> enables initialisation interface for ECCO package
50     o Rescaling of external forcing fields immediately after read
51     (removed from external_forcing.F)
52     -> new: surface_fields_scale.F
53     -> affects ini_foorcing.F, external_fields_load.F
54     o Computation of surface tendencies before tendency updates.
55     -> new: external_forcing_surf.F
56     o Change of variable names useGMRedi, useKPP, useECCO
57     o Further changes in dynamics.F, impldiff.F for TAMC
58     o Tested for experiments 0, 2, 4.
59     - not yet tested for GMRedi.
60     - not yet tested for KPP.
61 adcroft 1.29
62     checkpoint30
63     o Updates for OBCs
64     o New experiment for test OBCs (internal_wave)
65     o New output.txt in verification/exp4/results/
66     o Updates for KPP: calculation of viscosity corrected, new variables
67     kpp_dumpFreq and kpp_taveFreq
68     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
69     and entry for T90 in genmake
70 adcroft 1.28
71     checkpoint29
72     o packaged KPP and GM/Redi
73 heimbach 1.27
74     checkpoint28
75     o Corrected initialization of hFacMin for difference vertical coordinates
76     o Modified calculation of partial cell thickness to more robust algorithm
77     o config_summary.F: replaced write_1D_... by write_0D_...
78     read_write.F: added subroutines write_0D_...
79     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
80     included some initialisations required for TAMC.
81     o routine calc_isoslopes: modified sqrt computation to make it
82     differentiable for zero argument.
83     o routines dynamics, impldiff:
84     included store directives and tape key computations required for TAMC.
85     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
86 adcroft 1.26
87     checkpoint27
88     o fixed calc_isoslopes() to so that cancellation of terms in tensor
89     formulation works properly with variable resolution.
90     o restructured the calling tree between the_model_main() and dynamics()
91     o split initialise() into initialise_fixed() and initialise_varia()
92     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
93     in new routine ini_psurf()
94 adcroft 1.25
95     checkpoint26
96     o moved some #ifdef in optional routines to encompass everything
97     except the argument declarations. This was using up some memory.
98     o fixed macros like _ADT to work with both versions of Linux cpp
99     o cleaned up some unused and uninitialized variables
100     (helps when debugging with strict compile options)
101     o split up CPP_EEOPTIONS.h into options and macros
102     (macros are now in eesupp/inc/CPP_EEMACROS.h)
103     o patch for 2 processor JAM mode
104 adcroft 1.24
105     checkpoint25
106     o updates for OBCs and NH
107     o dramatically reduced memory usage
108     o added "JAM" routines for use on Artic network
109     o parameterization of convection by implicit vertical diffusion
110     o added a diagnostic of convective index
111     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
112     (this is was partly for OBCs and NH but also in anticipation of
113     an explicit free-surface option)
114     o initial state input files for U and V
115 adcroft 1.23
116     checkpoint24
117     o Removed some spurious "REAL"s
118     o Updated KPP to latest version from JPL
119     o Added a COS(latitude) in horizontal viscosity
120 adcroft 1.22
121     checkpoint23
122     o Added del^4 diffusion for salt and temperature
123     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
124 adcroft 1.21
125     checkpoint22
126     o Made many small changes: implicit none, format(i5), etc...
127     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
128 adcroft 1.20
129     checkpoint21
130     o Introduced new I/O package that supports direct-access records (mdsio.F)
131     o Split-up mid-level I/O routines
132     o Updated input data for experiments 0,1,2,4 and 5
133     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
134 adcroft 1.18
135 adcroft 1.19 checkpoint20
136     o Tidied up open-boundaries some more
137     o Added non-hydrostatic code
138     o Fixed some input data
139     o Modified MPI start-up to work in "coupled" context.
140    
141 adcroft 1.18 checkpoint19
142     o Tidied up directory structure for verification experiments.
143     o Added new code for open boundaries.
144     o Corrected advective terms near boundaries.
145     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
146     o Implemented free-slip/no-slip BCs and del^4 dissipation.
147 adcroft 1.19 o Split default parameters out of ini_parms.F into set_defaults.F.
148 cnh 1.17
149     checkpoint18
150     o Further changes for optional code generation with
151     CPP - ugh!
152 cnh 1.16
153     checkpoint17
154     o Beginning to incorporating modularity
155     for supporting atmos. and ocean configs.
156     o Small changes for TAMC complinace
157     o New ultra simple test case. Barotropic box
158     configuration "exp0".
159 cnh 1.15
160     checkpoint16
161     o Minor changes to exchange routines to support
162     accumulation in reverse mode. Adjoint of an
163     assignment is an addition.
164     o Changes to support compilation by TAMC (LR(1)
165     syntax) and by g77 under Linux ( 72 character
166     limit ).
167 cnh 1.14
168     checkpoint15
169     Rewrote exchange routines to allow
170     o General tile <-> tile connectivity.
171     o TAMC reverse mode flag ( is this really needed? )
172     o Variable width overlap and exchange region widths.
173     o Hooks for sharing data via DMA, Arctic, Memory Channel,
174     shmput/shmget, VIA, SYSV shmem and every other cool
175     communication method.
176 cnh 1.13
177     checkpoint14
178     Consistent isomorphism chages made. These allow dynamical core
179     to support both pressure and meters as a vertical coordinate.
180 cnh 1.12
181     checkpoint13
182     Release which corrects global_max problem and a couple
183     of KGM time-averaging diagnostic errors. Also contains
184     a double-gyre experiment setup as well as the baseline
185     4 degree global template. The double gyre template is
186     organised to allow it to be applied automatically to
187     the baseline configuration.
188 adcroft 1.11
189     branch-point-rdot
190     A few tidy-ups have been made bt the real point of this
191     check-point (excuse the pun) is to allow a branch to be
192     made for the purposes of adding the rDot alterations.
193     I don't want to commit the rDot to the main-trunk until
194     we've actually tested it...
195 cnh 1.10
196     checkpoint12
197     Tidy up and added generic genmake script (formerly
198     configure script).
199     Released to testers.
200 adcroft 1.9
201     checkpoint11
202     Re-arranged initialise() and introduced ini_vertical_grid()
203     and ini_masks_etc().
204 adcroft 1.8
205     checkpoint10
206     Introduced the configure script.
207     Separated out the diags package.
208     Added template for writing time-averages of tile/intermediate quantities.
209     Updated SIZE.h in exp2 and made the data big-endian.
210 adcroft 1.7
211     checkpoint9
212     MPI fix. Filename changes (meta/data). salbin*y stuff.
213     General tidy-up.
214     SST.bin SSS.bin added to verification/exp2
215 adcroft 1.6
216     checkpoint8
217     Inludes time-dependant forcing and time-averaging.
218     Works at 4x4 and 2.8125x2.8125 global
219    
220     checkpoint7-4degree-ref
221     Branch from checkpoint7. Released for application to
222     global modeling and general modeling - process studies, regional
223     model etc..
224     Configured for verification/exp2 - 4 degree global, two process.
225 cnh 1.5
226     checkpoint7
227     Created by cnh
228     Simple 4 degree global simulation
229     configuration.
230     Includes climatological wind,
231     hydrography, bathymetry etc
232     Does not include Heat Flux and E-P
233 cnh 1.4
234     checkpoint6
235     Created by cnh
236     merged checkpoint5 with CD and
237     spherical polar code.
238     Still some problems with GM Redi
239     abd full topography.
240 cnh 1.3
241     checkpoint5
242     Created by AJA
243     contains updates to GM Redi
244     and reordered timestepping loop
245     for Implicit Diffusion.
246 cnh 1.2
247     checkpoint4
248     Created by cnh
249     Contains memory saving macros ( _rdxc etc..) for when
250     grid variations are limited.
251     Contains polynomial coeffs for EOS and knudsen program
252     for generation.
253    
254 cnh 1.1 checkpoint3
255     Created by cnh
256     Added extra flags for runtime options
257     Added this file
258     Added implicit free-surface
259     Added pre-conditioner
260     Put compare01 into repository ( compare01/... )
261     Put data and eedata into repository ( verification/exp1 )
262    
263     checkpoint2
264     Created by AJA
265     Added GM/Redi
266    
267     checkpoint1
268     Created by AJA
269     Restructured kloop in dynamics.F
270     Added non-linear EOS
271    
272 cnh 1.2 baseline
273     Original checked in code
274 cnh 1.1

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