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revision 1.53 by adcroft, Fri Sep 28 17:53:37 2001 UTC revision 1.53.4.12 by heimbach, Thu Apr 4 11:22:52 2002 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    ecco_c44_e22
7    o Finally, the merges with the Scripps cost function terms:
8      Various additions, modifications, quality checks.
9    o Plus: Included switch ALLOW_AUTODIFF_MONITOR to handle
10      monitoring of adjoint state.
11    o Plus: removed comm_stats, ini_communication_patterns from diff. list
12      (no more need to "keep" MPI headers for adjoint generation)
13    o Plus: exf changes:
14      o added run-off routine
15      o additional storing needed for ustress,vstess
16        because of state-dependent quality check
17      o added missing initialisations
18    o Plus: genmake with MAKEDEPEND variable was still missing in ecco-branch
19    NB: - verification/natl_box_adjoint/ 240 steps run
20          * looks ok under Linux (twain.lcs.mit.edu)
21          * looks ok on MIT SUN's (fjord.mit.edu)
22          * NaN in reverse mode on Scripps SUN's at iter=214
23          * NaN in reverse mode on IBM SP3 (BlueHorizon) at iter=204
24        - 1 year forward int. global 2x2 deg. produces similar cost functions
25          * all cost terms of new code are slightly smaller (0.5 to 3%).
26    
27    ecco_c44_e21
28    o reversed order of ctrl/cost initialisation
29    o gmredi_slope_psi.F: Inconsistent types in MIN/MAX expressions
30    o modified to enable ctrl field swapping
31    o bug fix for global sum of ncvarlength in ctrl_init
32    o no more call to ctrl_unpack from ctrl_init
33    o no more write of ctrl vector in ctrl_pack
34      however, init. of control vector from ctrl_unpack
35    o various bug fixes & consistent nobcs handling in
36      ctrl_pack/unpack routines (by G. Gebbie)
37    o optim package: Added obcs control part for lsopt I/O
38      (by G. Gebbie)
39    o missing call to obcs_diags
40    o moved calls in packages_init_fixed to packages_readparms
41      because some quantities are needed earlier.
42    
43    ecco_c44_e20
44    o before major merges from the Scripps setup
45      here are two small updates:
46      - field swapping for surface flux controls enabled
47        (remains t.b.d. for atmos. state plus obcs)
48      - bug fix in active_file.F for xz-/yz- routines
49      - added missing xz-/yz- routines to active_file_ad.F
50    
51    ecco_c44_e19
52    o merged necessary patches:
53      - AD-related changes for GMRedi
54      - fixes i KPP (delZ -> drF)
55      - hook to OBCS songe layer code in external_forcing
56      - errorMessageUnit non-zero in eeboot.F
57      - included GMREDI, EXACT_CONSERV to natl_box_adjoint verif.
58    
59    ecco_c44_e18
60    o sponge layer code for obcs was missing
61      - added hook in external_forcing.F
62      - added storing for TAF
63    o new routine cost_init_barfiles to initialise
64      adjoint fields adtbar, adsbar, adpsbar
65      (needed in conjunction with corrected ladinit for active I/O)
66    o cleaned up and corrected order in packages_readparms, ecco_readparms
67    o corrected and simplified weights for obcs controls
68      - weight fields simplified
69      - bug fix in ctrl_pack
70      - no more write of control vector in ctrl_pack
71    o i/j index bug fixes in cost_ssh_mean
72    
73    ecco_c44_e17
74    o bug fixes in cost package
75      * wrong identifier for active I/O of monthly mean psbar
76        (cost_averagesfields, cost_ssh) xx_psbar_dummy
77      * cleaned all identifier for active I/O of monthly fields
78      * wrong ladinit in various cost routines
79    o merge with interval (chkpt44c_post - chkpt44d_post)
80      * added missing EXCLUDE_MONITOR flags
81      * changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
82        (incompatible typ in MIN/MAX expressions caused problems
83        on IBM SP3)
84      * in genmake added variable MAKEDEPEND
85        plus resetting for case SunOS
86        added timer_stats.c routine for IBM SP3
87      * removed variables in dynamics
88    
89    ecco_c44_e16
90    o new ECCO checkpoint, the first since ecco_c43_e15
91      which is branched from MITgcm.
92      All changes were merged in between (see ecco-branch-mod? tags).
93    o last changes:
94      * assuming path for TAF and TAMC are known (e.g. in $path)
95      * genmake:
96        - added tools/xmakedepend to circumvene shortcoming of
97          SUN's makedepend (size too small)
98        - invoking ../tools/xmakedepend instead of makedepend
99        - changed compiler flags for case SunOS
100    
101    ecco-branch-mod5
102    o mod's to reproduce open boundary run
103    o enable field swapping for OB's and climatology
104    o update store directives for OB control
105    o added option ALLOW_OBCS_PRESCRIBE
106    o call of getobcs now out of obcs_calc (param. list modified)
107    
108    ecco-branch-mod4
109    o this is the second part of changes necessary to reconcile
110      the natl_box_adjoint verification (with and without grdchk).
111      >>>!!! CHANGES BETWEEN THE TAGS ecco-branch-mod3 !!!<<<
112      >>>!!!                      AND ecco-branch-mod4 !!!<<<
113      >>>!!! SHOULD BE MERGED INTO THE MAIN TRUNK      !!!<<<
114      - genmake: removed $S64 overwrite for case SunOS
115      - pkg/exf: update and corrections for field swapping and obcs
116      - pkg/ecco: parameter lists for the_model_main, the_main_loop
117                  harmonized between ECCO and MITgcm
118      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
119                      updated checkpointing_lev... lists for obcs
120      - model/src: minor changes in forward_step, plot_field
121      - pkg/mdsio: added mdsio_gl_slice
122    
123    ecco-branch-mod3
124    o this is the first part of changes necessary to reconcile
125      natl_box_adjoint verification (with and without grdchk).
126      This set of changes is relevant for ECCO only.
127      The next set/tag of changes (ecco-branch-mod4)
128      should be merged into the main trunk.
129      - update some options
130      - parameter lists of ecco_the_model_main and ecco_the_main_loop
131        differed from those of the MITgcm counterparts.
132    
133    ecco-branch-mod2
134    o update ecco-branch-mod1 to checkpoint44
135    o exclude from updates:
136      - verification/
137      - adjoint/
138      - pkg/cost
139      - pkg/ctrl
140      - pkg/ecco
141      - pkg/obcs
142      - model/src/the_model_main.F
143      - model/src/the_main_loop.F
144    
145    checkpoint44
146    o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
147    o fix bug in mom_vi_del2uv
148    o added some stuff for AD
149    
150    ecco-branch-mod1
151    o based on c43
152    o replaced packages cost, ctrl, ecco, obcs
153    o removed MITgcm verif.'s, added ECCO verif.'s
154    o added lsopt, optim for line search optimization.
155    
156  checkpoint43  checkpoint43
157  o added two new advection tests  o added two new advection tests
158  o added global 4x4 degree ocean test  o added global 4x4 degree ocean test

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