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revision 1.48 by adcroft, Wed Sep 5 16:56:23 2001 UTC revision 1.53.4.22 by dimitri, Wed Feb 19 22:43:51 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    untagged
7    o Removed spurious iikey and idkey
8    
9    icebear2
10    o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf,
11      kpp_transport_t.F,and ecco_the_main_loop.F
12    o adjoint-friendly modifications to pkg/seaice
13    o added verification/lab_sea as per release1_p12_pre
14    
15    ecco_c44_e26
16    o Merging pkg/exf and pkg/seaice from cvs tag ecco_ice2
17    o exf: Modifications to correctly handle evap field for adjoint
18    o grdchk:
19      Added code to perform gradient checks for bulk formulae/atmos. state
20      (atemp, aqh, uwind, vwind).
21      NOTE:
22      This package is out of synch with c48 package.
23      The latter also has the tangent linear gradient checks.
24      Need to be merged.
25    o verification/natl_box_adjoint:
26      * added new setup: code_bulk/, input_bulk, results_bulk
27        (Experiment 2, described in README)
28        uses bulk formulae and atmos. state as control instead of
29        air-sea fluxes.
30        Performs gradient checks for first 4 elements of atemp control.
31      * changed standard verification to perform
32        gradient checks on first 4 elements on hflux control.
33      * gmredi switched off (will come after merge with c48).
34    
35    ecco_c44_e25
36    o Merging some GM changes from main trunk (c47) to ecco-branch.
37    o Updating verif. natl_box_adjoint with GMRedi.
38    o Adding setup with explicit differentiaton of pressure solver.
39    o Bug fix: missing OBCS_OPTIONS.h for sponge layer code.
40    o (Re-?) Commiting old bug fixes in kpp to ecco-branch
41      (kpp_calc.F, kpp_routines.F)
42    o exf:
43      updated external forcing package
44      - cleaned old exfa stuff
45      - bug fixes
46        (missing OBCS_OPTIONS.h in two routines)
47      - enable easy to use "no forcing".
48      - added exf I/O for atmospheric loading
49      - added exf I/O for runoff data
50      - transfered scaling between exf <-> MITgcm to exf namelist
51    
52    ecco_c44_e24
53    o modifications to gradient check package (Martin Losch)
54      - enable centered differences
55      - modified format of standard output
56    o bug fix for nwettile contents
57      so far assumed global sum  in first entry (1,1,k),
58      needed for global control vector
59      -> introduced new variable nwet[c/w/s]global(nr)
60    o shifts of calls to cal/exf package to be accessible
61      in MITgcm stand-alone
62    o shifted packages_init_variables before convective_adjustment_ini
63      (corresponding update of TAF tape initialisation).
64    o removed auxiliary field in impldiff
65      (caused numerical differences for GMRedi cases)
66    o updated obcs control part (G. Gebbie)
67    o removed some f90 comments ("!")
68    o Bug fixes and updates in cost package
69     * cost_final: correct multiplier mult_tauv, mult_sflux
70     * cost_hyd: added call cost_ssh
71     * cost_init_barfiles.F: replaced arrays by tmpfld's
72     * cost_readtopexmean.F: ersmask -> tpmeanmask
73     * cost_weights.F: corrected wtheta[2], wsalt[2]
74    o cleaned exchanges in cg2d.F
75    
76    ecco_c44_e23
77    merged patches between release1_p1 and release1_p2:
78    o fixed array boundary problem for adjoint
79      (related to partial recomputation within subroutine
80      related to dynamics -> calc_viscosity -> mom_...
81    o fixed recomputation in thermodynamics
82    o prepare (but not complete) recomputation problem in impldiff
83    o fixed problem for adjoint of global_max
84    o switched off sponge layer code in external_forcing
85    Bug fix in ctrl_mask_set_yz (spotted by G. Gebbie)
86    
87    ecco_c44_e22
88    o Finally, the merges with the Scripps cost function terms:
89      Various additions, modifications, quality checks.
90    o Plus: Included switch ALLOW_AUTODIFF_MONITOR to handle
91      monitoring of adjoint state.
92    o Plus: removed comm_stats, ini_communication_patterns from diff. list
93      (no more need to "keep" MPI headers for adjoint generation)
94    o Plus: exf changes:
95      o added run-off routine
96      o additional storing needed for ustress,vstess
97        because of state-dependent quality check
98      o added missing initialisations
99    o Plus: genmake with MAKEDEPEND variable was still missing in ecco-branch
100    NB: - verification/natl_box_adjoint/ 240 steps run
101          * looks ok under Linux (twain.lcs.mit.edu)
102          * looks ok on MIT SUN's (fjord.mit.edu)
103          * NaN in reverse mode on Scripps SUN's at iter=214
104          * NaN in reverse mode on IBM SP3 (BlueHorizon) at iter=204
105        - 1 year forward int. global 2x2 deg. produces similar cost functions
106          * all cost terms of new code are slightly smaller (0.5 to 3%).
107    
108    ecco_c44_e21
109    o reversed order of ctrl/cost initialisation
110    o gmredi_slope_psi.F: Inconsistent types in MIN/MAX expressions
111    o modified to enable ctrl field swapping
112    o bug fix for global sum of ncvarlength in ctrl_init
113    o no more call to ctrl_unpack from ctrl_init
114    o no more write of ctrl vector in ctrl_pack
115      however, init. of control vector from ctrl_unpack
116    o various bug fixes & consistent nobcs handling in
117      ctrl_pack/unpack routines (by G. Gebbie)
118    o optim package: Added obcs control part for lsopt I/O
119      (by G. Gebbie)
120    o missing call to obcs_diags
121    o moved calls in packages_init_fixed to packages_readparms
122      because some quantities are needed earlier.
123    
124    ecco_c44_e20
125    o before major merges from the Scripps setup
126      here are two small updates:
127      - field swapping for surface flux controls enabled
128        (remains t.b.d. for atmos. state plus obcs)
129      - bug fix in active_file.F for xz-/yz- routines
130      - added missing xz-/yz- routines to active_file_ad.F
131    
132    ecco_c44_e19
133    o merged necessary patches:
134      - AD-related changes for GMRedi
135      - fixes i KPP (delZ -> drF)
136      - hook to OBCS songe layer code in external_forcing
137      - errorMessageUnit non-zero in eeboot.F
138      - included GMREDI, EXACT_CONSERV to natl_box_adjoint verif.
139    
140    ecco_c44_e18
141    o sponge layer code for obcs was missing
142      - added hook in external_forcing.F
143      - added storing for TAF
144    o new routine cost_init_barfiles to initialise
145      adjoint fields adtbar, adsbar, adpsbar
146      (needed in conjunction with corrected ladinit for active I/O)
147    o cleaned up and corrected order in packages_readparms, ecco_readparms
148    o corrected and simplified weights for obcs controls
149      - weight fields simplified
150      - bug fix in ctrl_pack
151      - no more write of control vector in ctrl_pack
152    o i/j index bug fixes in cost_ssh_mean
153    
154    ecco_c44_e17
155    o bug fixes in cost package
156      * wrong identifier for active I/O of monthly mean psbar
157        (cost_averagesfields, cost_ssh) xx_psbar_dummy
158      * cleaned all identifier for active I/O of monthly fields
159      * wrong ladinit in various cost routines
160    o merge with interval (chkpt44c_post - chkpt44d_post)
161      * added missing EXCLUDE_MONITOR flags
162      * changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
163        (incompatible typ in MIN/MAX expressions caused problems
164        on IBM SP3)
165      * in genmake added variable MAKEDEPEND
166        plus resetting for case SunOS
167        added timer_stats.c routine for IBM SP3
168      * removed variables in dynamics
169    
170    ecco_c44_e16
171    o new ECCO checkpoint, the first since ecco_c43_e15
172      which is branched from MITgcm.
173      All changes were merged in between (see ecco-branch-mod? tags).
174    o last changes:
175      * assuming path for TAF and TAMC are known (e.g. in $path)
176      * genmake:
177        - added tools/xmakedepend to circumvene shortcoming of
178          SUN's makedepend (size too small)
179        - invoking ../tools/xmakedepend instead of makedepend
180        - changed compiler flags for case SunOS
181    
182    ecco-branch-mod5
183    o mod's to reproduce open boundary run
184    o enable field swapping for OB's and climatology
185    o update store directives for OB control
186    o added option ALLOW_OBCS_PRESCRIBE
187    o call of getobcs now out of obcs_calc (param. list modified)
188    
189    ecco-branch-mod4
190    o this is the second part of changes necessary to reconcile
191      the natl_box_adjoint verification (with and without grdchk).
192      >>>!!! CHANGES BETWEEN THE TAGS ecco-branch-mod3 !!!<<<
193      >>>!!!                      AND ecco-branch-mod4 !!!<<<
194      >>>!!! SHOULD BE MERGED INTO THE MAIN TRUNK      !!!<<<
195      - genmake: removed $S64 overwrite for case SunOS
196      - pkg/exf: update and corrections for field swapping and obcs
197      - pkg/ecco: parameter lists for the_model_main, the_main_loop
198                  harmonized between ECCO and MITgcm
199      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
200                      updated checkpointing_lev... lists for obcs
201      - model/src: minor changes in forward_step, plot_field
202      - pkg/mdsio: added mdsio_gl_slice
203    
204    ecco-branch-mod3
205    o this is the first part of changes necessary to reconcile
206      natl_box_adjoint verification (with and without grdchk).
207      This set of changes is relevant for ECCO only.
208      The next set/tag of changes (ecco-branch-mod4)
209      should be merged into the main trunk.
210      - update some options
211      - parameter lists of ecco_the_model_main and ecco_the_main_loop
212        differed from those of the MITgcm counterparts.
213    
214    ecco-branch-mod2
215    o update ecco-branch-mod1 to checkpoint44
216    o exclude from updates:
217      - verification/
218      - adjoint/
219      - pkg/cost
220      - pkg/ctrl
221      - pkg/ecco
222      - pkg/obcs
223      - model/src/the_model_main.F
224      - model/src/the_main_loop.F
225    
226    checkpoint44
227    o apply Shapiro filter on T&S before calc_PhiHyd (stagger time stepping)
228    o fix bug in mom_vi_del2uv
229    o added some stuff for AD
230    
231    ecco-branch-mod1
232    o based on c43
233    o replaced packages cost, ctrl, ecco, obcs
234    o removed MITgcm verif.'s, added ECCO verif.'s
235    o added lsopt, optim for line search optimization.
236    
237    checkpoint43
238    o added two new advection tests
239    o added global 4x4 degree ocean test
240    o added test of H&S94 with free surface on cube
241    o some final mods for gradient check, adjoint,...
242    
243    checkpoint42
244      Fixed AD-related problems:
245    o Store directives up-to-date with re-arranged Adams-Bashforth
246      (mainly thermodynamics.F)
247    o New store directives for multi-dim. advection schemes
248      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
249      * new common block and key passkey
250      (mainly gad_advection.F)
251    o Modified store directives for split of dynamics/thermodynamics
252      for the case ALLOW_KPP
253    o Cleaned argument list for timestep_tracer.F
254    
255    checkpoint41
256    o re-formatted/added comments in prologues of key subroutines
257      to work with protex
258    
259    checkpoint40
260    o moved calc_gs, calc_gt and calc_tr1 back to model/src
261    o added FLT (floats) package from Arne along with demo. experiment
262    o re-arranged Adams-Bashforth scheme for tracers to allow easier
263      implementation of forward-in-time forcing terms
264    o more mods for non-linear free-surface including new variable
265    o modified multi-dim method to work on cube
266    o bug fix in KPP (from DM)
267    
268    checkpoint40pre9
269    o added DST advection schemes
270    o fix MPI bug on SGI's
271    o modifications for non-linear free-surface
272    o fixed conditionals for fixed flow/passive tracer only mode
273    o added tension/strain form of stress tensor
274    o changes to commenting of arguments for TAF/TAMC
275    o added/updated many matlab scripts
276    o added multi-dimensional advection method for tracers
277      
278  checkpoint40pre8  checkpoint40pre8
279  o new package rw/  o new package rw/
280    Added method for dumping intermediate local arrays:    Added method for dumping intermediate local arrays:

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