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revision 1.48 by adcroft, Wed Sep 5 16:56:23 2001 UTC revision 1.80 by mlosch, Wed Aug 7 16:55:52 2002 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint46b_post
7    o Added new equation of state -> JMD95Z and JMD95P
8      - EOS of Jackett and McDougall, 1995, JPO
9      - moved all EOS parameters into EOS.h
10      - new routines ini_eos.F, store_pressure.F
11    o Added UNESCO EOS, but not recommended because it requires
12      in-situ temperature (see JMD95)
13    o Modified formatting for knudsen2.f in utils/knudsen2 and added
14      unesco.f to be used with POLY3
15    checkpoint46b_pre
16    
17    checkpoint46a_post
18    o Added (atmospheric) pressure loading
19      - new field in FFIELDS.h, etc...
20      - new cpp flag ATMOSPHERIC_LOADING
21    o Changed hFacC to _hFacC in calc_phi_hyd.F
22    o Added SHORTWAVE_HEATING to some files for consistency
23    checkpoint46a_pre
24    
25    checkpoint46
26    further merges from release1_p5
27    o new ctrl package
28      - adopted from ECCO environment to enable optimization
29      - added Eliassen Palm fluxes to controls
30    o added Eliassen Palm flux controls to gradient check package
31    o cost package
32      - Compatible with new ctrl package
33      - added Eliassen Palm cost hooks
34      - modif's of existing cost functions
35    o Adjoint-related bug fixes in kpp:
36      - kpp_calc: sore of kpphbl avoids recomputation/call to S/R kppmix
37      - kpp_routines: store of Rib avoids partial recomputation bug of TAF.
38    o autodiff package
39      - flow directives:
40        + new for S/R do_the_model_io
41        + enhanced for S/R checkpoint
42        + new gmredi.flow
43      - Introduced CPP option ALLOW_AUTODIFF_MONITOR to
44        disable adcommon.h/g_common.h by default.
45      - fixed problem for adjoint of global_max
46    o modified verification/carbon/
47    o New setup for adjoint of global_ocean
48    o added hooks for Eliassen Palm fluxes (dynamics.F, ini_fields.F)
49    o cleaned TAF keys iikey, idkey (dynamics.F, thermodynamics.F)
50    o incorporated hooks for sponge layer code (external_forcing.F)
51    
52    checkpoint45d_post
53    o import 2 fixes from release1_p5 (CG2D.h & packages_readparms.F)
54    o use recip_dx*,recip_dy* instead of /dx*,/dy* in orlanski_E,W,N,S
55      (affects plume_on_slope "cg2d" output)
56    o add new parameter deltaTfreesurf for free-surface time stepping
57    o exchange gT,gS when using staggerTimeStep & GM & Oly<4
58    o NONLIN_FRSURF: rescale gNm1 to get a better conservation with A-B
59    o change phiMin in exp1 (to agree with documentation)
60    o add new flags:
61     - T,S forcing inside/outside Adams-Bashforth
62     - turn off temp,salt advection and/or forcing
63     - for each tracer, define internal flag for multiDimAdvection & A-B
64    o monitor: change definition of KE to check conservation of Energy
65    
66    checkpoint45c_post
67    o Removed f90 comments ("!")
68    o Modified initialisations to enable exf package for MITgcm
69      (without invoking ECCO_PACKAGE).
70    o modifications to gradient check package (Martin Losch)
71      - enable centered differences
72      - modified format of standard output
73    
74    checkpoint45b_post
75    o cleaned exchange calls in cg2d
76    o Included CPP option ALLOW_AUTODIFF_MONITOR in forward_step
77    o included CPP option SINGLE_LAYER_MODE in thermodynamics
78      to configure barotropic setup (Martin Losch)
79    o moved some initialisations within bi,bj loop in dynamics
80      (TAF flow dependency)
81    o in initialise_varia, moved call packages_init_variables
82      before convective_adjustment_init
83      (corresponding adjustment of TAF tape initialisation).
84    o in calc_diffusivity/calc_viscosity extended domain to full overlap.
85    
86    checkpoint45a_post
87    o compute Rho over the whole domain (extend iMin,jMin indices)
88    o specific exchange for X-slice domain (case Ny=1)
89    o argument futureIter of S/R obcs_calc missing in exp4 & internal_wave /code
90    o solve_for_pressure : set cg2d_x to zero where OBCS are applied
91    
92    checkpoint44h_post = checkpoint45
93    o Fix to restore differentiability:
94      place at which packages_init_variables is called in
95      initialise_varia is crucial for reverse control flow.
96    o modifications in GMRedi to enable stable adjoint
97      (corresponding modif's in thermodynamics, dynamics)
98    o added missing hook for sponge layer code in external_forcing
99    o modified test cost functions
100    o storing in gad_advection (plus removal of write(0,*)!
101    o missing headers TR1.h added in convective_adjustment routines
102    o errorMessageUnit set non-equal zero in eeboot
103      (conflict on some platforms, e.g. IBM SP3)
104    o modified carbon verif.
105    
106    checkpoint44h_pre
107    o vertical grid option: allow to put the Interface at the middle between
108      2 cell-centers ; replace delZ in pkg/kpp by drF.
109    o GM Advective form: Tracers are advected using the residual transport (=
110      Euler+GM-bolus); set param GM_AdvSeparate=T to return to previous form.
111    
112    checkpoint44g_post
113    o fix surface correction term in multiDimAdvection (affects plume_on_slope
114      results) ; ifdef missing in thermodynamics.F
115    
116    checkpoint44f_pre,checkpoint44f_post
117    o added PTRACERS package
118      This allows an arbitrary number of passive tracers to be integrated
119      forward simultaneously with the dynamicaly model.
120      + Implemented so far:
121        - basic forward algorithm (time-stepping, advection, diffusion, convection)
122        - I/O and checkpointing
123        - GM/Redi  *but*  using the GM/Redi coefficient of Salt
124      + Not implemented so far:
125        - KPP
126        - OBCS
127      + No specific example supplied (yet) but global_ocean.90x40x15 has the
128        necessary data.ptracer file. Simply use -enable=ptracers and uncomment
129        line in data.pkg.
130      + This package is disabled by default since it increases storage.
131    
132    
133    o testscript: added -cleanup option
134    o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
135                 b) enable to filter 2D fields.
136    
137    checkpoint44e_pre,post
138    o re-wrote convective adjustment to use pre-calculated weights
139      Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
140      Adds:    model/src/convective_weights.F, convectively_mixtracer.F
141      Original calls to convect() still in place.
142    
143    chkpt44d_pre,post
144    o added missing EXCLUDE_MONITOR flags
145    o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
146      (incompatible typ in MIN/MAX expressions caused problems
147      on IBM SP3)
148    o in genmake added variable MAKEDEPEND
149      plus resetting for case SunOS
150    o added timer_stats.c routine for IBM SP3
151    o removed variables in dynamics
152    !!! I forgot to create tag chkpt44d_pre !!!
153    !!! But chkpt44d_pre = chkpt44c_post    !!!
154    
155    o real fresh water flux implemented with non-linear free-surface.
156    
157    chkpt44c_pre,post
158    o few fix (mask in shap_s2, EmPmR in external_field_load,
159      USE_NATURAL_BCS in solve_for_P);
160    o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
161    
162    checkpoint44b_pre/_post
163    o merge of relevant stuff from the ecco-branch:
164      - genmake: removed $S64 overwrite for case SunOS
165      - pkg/exf: update and corrections for field swapping and obcs
166      - pkg/ecco: parameter lists for the_model_main, the_main_loop
167                  harmonized between ECCO and MITgcm
168      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
169                      updated checkpointing_lev... lists for obcs
170      - model/src: minor changes in forward_step, plot_field
171                   added directive for divided adjoint in the_main_loop
172      - pkg/mdsio: added mdsio_gl_slice
173    
174    o check parameters & config (chkpt44a_pre,post)
175    o OBC and NonLin_FrSurf.
176    
177    checkpoint44
178    o fix bug in mom_vi_del2uv
179    o select when filters are applied ; add options to zonal_filter (data.zonfilt)
180    o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
181    o update AIM experiments (NCEP input files)
182    o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
183    o added some stuff for AD
184    
185    checkpoint43
186    o added two new advection tests
187    o added global 4x4 degree ocean test
188    o added test of H&S94 with free surface on cube
189    o some final mods for gradient check, adjoint,...
190    
191    checkpoint42
192      Fixed AD-related problems:
193    o Store directives up-to-date with re-arranged Adams-Bashforth
194      (mainly thermodynamics.F)
195    o New store directives for multi-dim. advection schemes
196      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
197      * new common block and key passkey
198      (mainly gad_advection.F)
199    o Modified store directives for split of dynamics/thermodynamics
200      for the case ALLOW_KPP
201    o Cleaned argument list for timestep_tracer.F
202    
203    checkpoint41
204    o re-formatted/added comments in prologues of key subroutines
205      to work with protex
206    
207    checkpoint40
208    o moved calc_gs, calc_gt and calc_tr1 back to model/src
209    o added FLT (floats) package from Arne along with demo. experiment
210    o re-arranged Adams-Bashforth scheme for tracers to allow easier
211      implementation of forward-in-time forcing terms
212    o more mods for non-linear free-surface including new variable
213    o modified multi-dim method to work on cube
214    o bug fix in KPP (from DM)
215    
216    checkpoint40pre9
217    o added DST advection schemes
218    o fix MPI bug on SGI's
219    o modifications for non-linear free-surface
220    o fixed conditionals for fixed flow/passive tracer only mode
221    o added tension/strain form of stress tensor
222    o changes to commenting of arguments for TAF/TAMC
223    o added/updated many matlab scripts
224    o added multi-dimensional advection method for tracers
225      
226  checkpoint40pre8  checkpoint40pre8
227  o new package rw/  o new package rw/
228    Added method for dumping intermediate local arrays:    Added method for dumping intermediate local arrays:

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