Annotation of /MITgcm/doc/tag-index

$Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.19 1999/03/22 17:40:01 adcroft Exp $

    Notes on tags used in MITgcmUV
    ==============================

checkpoint21
 o Introduced new I/O package that supports direct-access records (mdsio.F)
 o Split-up mid-level I/O routines
 o Updated input data for experiments 0,1,2,4 and 5
 o Finally removed the genmake.* scripts (everyone seems happy with genmake)

checkpoint20
 o Tidied up open-boundaries some more
 o Added non-hydrostatic code
 o Fixed some input data
 o Modified MPI start-up to work in "coupled" context.

checkpoint19
 o Tidied up directory structure for verification experiments.
 o Added new code for open boundaries.
 o Corrected advective terms near boundaries.
 o Added CPP flag for "old UV" geometry and corrected spherical geometry.
 o Implemented free-slip/no-slip BCs and del^4 dissipation.
 o Split default parameters out of ini_parms.F into set_defaults.F.

checkpoint18
 o Further changes for optional code generation with 
   CPP - ugh!

checkpoint17
 o Beginning to incorporating modularity
   for supporting atmos. and ocean configs.
 o Small changes for TAMC complinace
 o New ultra simple test case. Barotropic box
   configuration "exp0".

checkpoint16
 o Minor changes to exchange routines to support 
   accumulation in reverse mode. Adjoint of an
   assignment is an addition.
 o Changes to support compilation by TAMC (LR(1) 
   syntax) and by g77 under Linux ( 72 character
   limit ).

checkpoint15
 Rewrote exchange routines to allow
 o General tile <-> tile connectivity.
 o TAMC reverse mode flag ( is this really needed? )
 o Variable width overlap and exchange region widths.
 o Hooks for sharing data via DMA, Arctic, Memory Channel, 
   shmput/shmget, VIA, SYSV shmem and every other cool 
   communication method.

checkpoint14
 Consistent isomorphism chages made. These allow dynamical core
 to support both pressure and meters as a vertical coordinate.

checkpoint13
 Release which corrects global_max problem and a couple
 of KGM time-averaging diagnostic errors. Also contains
 a double-gyre experiment setup as well as the baseline
 4 degree global template. The double gyre template is
 organised to allow it to be applied automatically to
 the baseline configuration.

branch-point-rdot
 A few tidy-ups have been made bt the real point of this
 check-point (excuse the pun) is to allow a branch to be
 made for the purposes of adding the rDot alterations.
 I don't want to commit the rDot to the main-trunk until
 we've actually tested it...

checkpoint12
 Tidy up and added generic genmake script (formerly
 configure script). 
 Released to testers.

checkpoint11
 Re-arranged initialise() and introduced ini_vertical_grid()
 and ini_masks_etc().

checkpoint10
 Introduced the configure script.
 Separated out the diags package.
 Added template for writing time-averages of tile/intermediate quantities.
 Updated SIZE.h in exp2 and made the data big-endian.

checkpoint9
 MPI fix. Filename changes (meta/data). salbin*y stuff.
 General tidy-up.
 SST.bin SSS.bin added to verification/exp2

checkpoint8
 Inludes time-dependant forcing and time-averaging.
 Works at 4x4 and 2.8125x2.8125 global

checkpoint7-4degree-ref
 Branch from checkpoint7. Released for application to
 global modeling and general modeling - process studies, regional
 model etc.. 
 Configured for verification/exp2 - 4 degree global, two process.

checkpoint7
 Created by cnh
 Simple 4 degree global simulation 
 configuration.
 Includes climatological wind, 
 hydrography, bathymetry etc
 Does not include Heat Flux and E-P

checkpoint6
 Created by cnh
 merged checkpoint5 with CD and 
 spherical polar code. 
 Still some problems with GM Redi
 abd full topography.

checkpoint5
 Created by AJA
 contains updates to GM Redi
 and reordered timestepping loop
 for Implicit Diffusion.

checkpoint4
 Created by cnh
 Contains memory saving macros ( _rdxc etc..) for when
 grid variations are limited.
 Contains polynomial coeffs for EOS and knudsen program
 for generation.

checkpoint3
 Created by cnh
 Added extra flags for runtime options
 Added this file
 Added implicit free-surface
 Added pre-conditioner
 Put compare01 into repository ( compare01/... )
 Put data and eedata into repository ( verification/exp1 )

checkpoint2
 Created by AJA
 Added GM/Redi

checkpoint1
 Created by AJA
 Restructured kloop in dynamics.F
 Added non-linear EOS

baseline
 Original checked in code

1	adcroft	1.20	$Header: /u/gcmpack/models/MITgcmUV/doc/tag-index,v 1.19 1999/03/22 17:40:01 adcroft Exp $
2	cnh	1.1
3			Notes on tags used in MITgcmUV
4			==============================
5	adcroft	1.20
6			checkpoint21
7			o Introduced new I/O package that supports direct-access records (mdsio.F)
8			o Split-up mid-level I/O routines
9			o Updated input data for experiments 0,1,2,4 and 5
10			o Finally removed the genmake.* scripts (everyone seems happy with genmake)
11	adcroft	1.18
12	adcroft	1.19	checkpoint20
13			o Tidied up open-boundaries some more
14			o Added non-hydrostatic code
15			o Fixed some input data
16			o Modified MPI start-up to work in "coupled" context.
17
18	adcroft	1.18	checkpoint19
19			o Tidied up directory structure for verification experiments.
20			o Added new code for open boundaries.
21			o Corrected advective terms near boundaries.
22			o Added CPP flag for "old UV" geometry and corrected spherical geometry.
23			o Implemented free-slip/no-slip BCs and del^4 dissipation.
24	adcroft	1.19	o Split default parameters out of ini_parms.F into set_defaults.F.
25	cnh	1.17
26			checkpoint18
27			o Further changes for optional code generation with
28			CPP - ugh!
29	cnh	1.16
30			checkpoint17
31			o Beginning to incorporating modularity
32			for supporting atmos. and ocean configs.
33			o Small changes for TAMC complinace
34			o New ultra simple test case. Barotropic box
35			configuration "exp0".
36	cnh	1.15
37			checkpoint16
38			o Minor changes to exchange routines to support
39			accumulation in reverse mode. Adjoint of an
40			assignment is an addition.
41			o Changes to support compilation by TAMC (LR(1)
42			syntax) and by g77 under Linux ( 72 character
43			limit ).
44	cnh	1.14
45			checkpoint15
46			Rewrote exchange routines to allow
47			o General tile <-> tile connectivity.
48			o TAMC reverse mode flag ( is this really needed? )
49			o Variable width overlap and exchange region widths.
50			o Hooks for sharing data via DMA, Arctic, Memory Channel,
51			shmput/shmget, VIA, SYSV shmem and every other cool
52			communication method.
53	cnh	1.13
54			checkpoint14
55			Consistent isomorphism chages made. These allow dynamical core
56			to support both pressure and meters as a vertical coordinate.
57	cnh	1.12
58			checkpoint13
59			Release which corrects global_max problem and a couple
60			of KGM time-averaging diagnostic errors. Also contains
61			a double-gyre experiment setup as well as the baseline
62			4 degree global template. The double gyre template is
63			organised to allow it to be applied automatically to
64			the baseline configuration.
65	adcroft	1.11
66			branch-point-rdot
67			A few tidy-ups have been made bt the real point of this
68			check-point (excuse the pun) is to allow a branch to be
69			made for the purposes of adding the rDot alterations.
70			I don't want to commit the rDot to the main-trunk until
71			we've actually tested it...
72	cnh	1.10
73			checkpoint12
74			Tidy up and added generic genmake script (formerly
75			configure script).
76			Released to testers.
77	adcroft	1.9
78			checkpoint11
79			Re-arranged initialise() and introduced ini_vertical_grid()
80			and ini_masks_etc().
81	adcroft	1.8
82			checkpoint10
83			Introduced the configure script.
84			Separated out the diags package.
85			Added template for writing time-averages of tile/intermediate quantities.
86			Updated SIZE.h in exp2 and made the data big-endian.
87	adcroft	1.7
88			checkpoint9
89			MPI fix. Filename changes (meta/data). salbin*y stuff.
90			General tidy-up.
91			SST.bin SSS.bin added to verification/exp2
92	adcroft	1.6
93			checkpoint8
94			Inludes time-dependant forcing and time-averaging.
95			Works at 4x4 and 2.8125x2.8125 global
96
97			checkpoint7-4degree-ref
98			Branch from checkpoint7. Released for application to
99			global modeling and general modeling - process studies, regional
100			model etc..
101			Configured for verification/exp2 - 4 degree global, two process.
102	cnh	1.5
103			checkpoint7
104			Created by cnh
105			Simple 4 degree global simulation
106			configuration.
107			Includes climatological wind,
108			hydrography, bathymetry etc
109			Does not include Heat Flux and E-P
110	cnh	1.4
111			checkpoint6
112			Created by cnh
113			merged checkpoint5 with CD and
114			spherical polar code.
115			Still some problems with GM Redi
116			abd full topography.
117	cnh	1.3
118			checkpoint5
119			Created by AJA
120			contains updates to GM Redi
121			and reordered timestepping loop
122			for Implicit Diffusion.
123	cnh	1.2
124			checkpoint4
125			Created by cnh
126			Contains memory saving macros ( _rdxc etc..) for when
127			grid variations are limited.
128			Contains polynomial coeffs for EOS and knudsen program
129			for generation.
130
131	cnh	1.1	checkpoint3
132			Created by cnh
133			Added extra flags for runtime options
134			Added this file
135			Added implicit free-surface
136			Added pre-conditioner
137			Put compare01 into repository ( compare01/... )
138			Put data and eedata into repository ( verification/exp1 )
139
140			checkpoint2
141			Created by AJA
142			Added GM/Redi
143
144			checkpoint1
145			Created by AJA
146			Restructured kloop in dynamics.F
147			Added non-linear EOS
148
149	cnh	1.2	baseline
150			Original checked in code
151	cnh	1.1