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revision 1.1204 by jmc, Tue Dec 8 00:35:38 2009 UTC revision 1.1241 by jmc, Wed Mar 24 20:54:49 2010 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o pkg/dic:
8      in carbon_chem.F, replace log10 (AUTODIFF) with explicit form to avoid
9      a weakness of TAF that drops part of double precision in log10 derivative.
10      update AD output of exp. tutorial_dic_adjoffline & tutorial_global_oce_biogeo.
11    o pkg/ecco:
12      add missing "_d 0" in cost_readers.F, cost_readtopex.F & cost_readtopexmean.F
13      update all 4 lab_sea AD output.
14    
15    checkpoint62d (2010/03/22)
16    o build_options:
17      remove '-r8' (and '-i4') from linux_*pgf and linux_*ifort optfiles.
18    o remove unbalanced quote (single or double) in commented line of source code
19      (may cause some warning with some preprocessor/makedepend versions).
20    o pkg/seaice:
21      fix seaice_model.F for adjoint (gael) and update AD results of experiments
22       lab_sea (std + evp + noseaicedyn) and offline_exf_seaice.
23    o testreport:
24      add option '-runonly' (short: '-ro') to just do the run part (without make).
25    o eesupp: remove JAM communication code (obsolete).
26    o add option to genmake2 & testreport to switch "_RS" type to "real*4"
27      (if allowed in CPP_EEOPTIONS.h); update default CPP_EEOPTIONS.h and return
28      to default CPP_EEOPTIONS.h for exp. inverted_barometer & solid-body.cs-32x32x1
29      (update also the output).
30    
31    checkpoint62c (2010/03/02)
32    o tools/build_options :
33       move (some) old optfiles from build_options/ to build_options/unsupported/
34    o model/src and pkg/exf
35       surface relaxation -- separating data and data.exf options
36       The point is to ensure that we specify the surface relaxation
37       either in data or in data.exf (but not half and half) and to
38       avoid an accidental relaxation to 0 (which happened if a time
39       scale was specified but the file name was left empty)
40    o model/src model/inc and pkg/mom_common
41       ALLOW_3D_VISCAH/ALLOW_3D_VISCA4 => 3D specification of Viscosity
42       => addition to the viscosity field as computed by others schemes
43    o tools/build_options:
44      - rename "_generic_mpi" -> "+mpi_generic" (like other "+mpi" optfile)
45        but keep the former optfile for few weeks for smooth transition
46    o pkg/ecco
47      - allow user defined cost function contributions
48            CPP: ALLOW_USERCOST_CONTRIBUTION
49            USAGE: compute contributions in cost_usercost_all.F
50      - note: this is identical to what ALLOW_GENCOST_CONTRIBUTION once was.
51          the two options are complementary.
52    o pkg/smooth
53      - migration from contrib to the main repository
54    
55    checkpoint62b (2010/01/26)
56    o pkg/monitor:
57      - change back mon_printstats_rl.F & mon_stats_rl.F and add a stop
58        (in case someone forgot to update customized pieces of code)
59    o nonHydrostatic:
60      - add Non-hydrostatic free-surface form (selectNHfreeSurf=1)(not fully tested);
61      - add a simple 2-D experiment (short_surf_wave) to test it.
62    o pkg/icefront:
63       adding the shell of, and the hooks to, a new package that
64       will model melting and freezing of vertical glacier ice fronts
65    o momentum:
66      add diagnostics of momentum tendency from Hydrostatic pressure gradient
67       (without surf.pressure term: would need a 2nd filling since implicit term).
68    o add 3 "_d 0"s so that fizhi compiles with xlf on iblade, and replace
69      two " &end" by " &" (in fizhi-cs-*) because S/R NML_SET_TERMINATOR
70      cannot deal with the former
71    o cleaning:
72      - remove all (except OpenAD) old TLM output from results_ad dirs.
73      - remove unused S/R (MDSWRITEMETA, DIAGNOSTICS_ADD2LIST, old DFILE IO S/R)
74      - comment out maskH definition (replaced by maskInC)
75    o pkg/monitor:
76      - change mon_printstats_rl.F & mon_stats_rl.F (were similar to mon_writestats_rl
77        & mon_calc_stats_rl) to be the RL equivalent of mon_printstats_rs & mon_stats_rs.
78    
79    checkpoint62a (2010/01/15)
80    o model/src:
81      - bottom pressure diagnostic: correct for r* (when nonlinFreeSurf >= 4)
82    o pkg/diagnostics:
83      - add optional level number diagnostics (i.e., level number to be define
84        explictly with S/R DIAGNOSTICS_SETKLEV) with parser-code(10)="X".
85      - strictly check for valid parser-code(10) ;
86      - check if adding diag to the list from the right place.
87    o pkg/longstep:
88      - change parameters and fix tracer conservation with rstar/nonlinear free surface
89    o diagnostics:
90     - in all pkgs, replace remaining calls to old S/R DIAGNOSTICS_ADD2LIST with newer
91       S/R DIAGNOSTICS_ADDTOLIST ; fix seaice VICE diagnostics.
92    o pkg/diagnostics:
93     - Add option for writing vertical integral (sum of selected levels) of an output
94        field instead of writing output field levels. Activate this option on a per
95        output-file basis, by setting the 2nd character of fileflag to 'I'.
96     - Add field-specific information relative to level integral in 3rd postion
97        of parser diagnostics code (gdiag): " "=cumulate levels, "R"=integrate
98        vertically (x level-thickness x hFac), "r"=same but without hFac.
99    o do_the_model_io:
100      - pass end-of-model-run flag as argument, from forward_step to diagnostics_write:
101        in case useSIGREG, will write (averaged) diagnostics (if dumpAtLast) before
102        writing pickups and stopping.
103    o pkg/diagnostics (for now, only with mdsio):
104      - write time information to meta file (and modify accordingly rdmds.m) :
105        time-averaged diagnostics output: write starting and ending time of the
106        time-averaging interval ; snap-shot diagnostics output remains unchanged;
107    o pkg/timeave:
108      - S/R TIMEAVE_NORMALIZ: change size of cumulated-time array (was previously
109        always Nr), now assumed to be equal to number of levels of averaged field;
110        only used for DIC_COST monthly mean arrays: this fixes dic_aver_final.F
111    o pkg/sbo:
112      - fix ocean bottom pressure global-average & 2-D time-ave output (was
113        neither initialised nor filled).
114      - add starting iteration in suffix of global-average output file
115        (to avoid over-writing the file after a restart)
116      - use standard MDSIO pkg S/R instead of SBO_WRITEVECTOR (fix byte-swap Pb).
117    o time-average:
118      - use simple cumulative-time array (no k index) in all pkgs: {PKG}_timeAve(bi,bj)
119        (pkgs: aim_v23, bulk_force, dic, gmredi, kpp, land, ocn_compon_interf,
120         ggl90, my82, opps, pp81, ptracers, sbo, seaice, shelfice, thsice)
121        this fix DIC_COST cumulative-time array (previously: bi,bj,k)
122      - fix 1rst call (nIter0) snap-shot output and accumulation (pkg/shelfice)
123      - fix missing accumulation for pkg/opps.
124      - cumulate fields only if doing time-ave output ({PKG}_taveFreq > 0)
125         (pkgs: ptracers, kpp, ocn_compon_interf, ggl90, my82, pp81);
126      - fix initialisation of time-ave vars and do only full time-step increment
127        (i.e.: no first & last "half time-step") (pkgs: ggl90, my82, opps, pp81);
128    o pkg/layers:
129      - use standard RW pkg S/R to write the output
130        and remove local write_fld version (which had a problem).
131      - use simple cumulative-time array (no level index) to fix time-ave S/R calls.
132      - fix LAYERS_CALC argument list.
133    o pkg/timeave:
134      - store cumulative-time in a simple tiled array (drop the level index)
135      - add new S/R (TIMEAVE_NORMALIZE) which uses simple cumulative-time array.
136    o pkg/ocn,aim_compon_interf
137      - changes for multi-threaded coupled run. (tested with ifort-11 on danton)
138    
139    checkpoint62  (2009/12/23)
140    o switch on useOBCSbalance in tutorial_plume_on_slope exp. and update output.
141        (was not previously tested in any other exp.)
142    o pkg/monitor:
143      - clean-up _RL/_RS version: add specific S/R for statistics with mask & volume:
144        mon_writestats_rl/s,F mon_calc_stats_rl/s.F ; will keep the old one
145        (mon_printstats_rl/s,F mon_stats_rl/s.F) just for bare statistics.
146      - use hFac & 2-D mask (instead of 3-D mask + hFac in previous mon_stats_rl.F).
147      - change del2 calculation.
148      - use interior masks (instead of maskH, <- to be remove).
149      - shorter monitor suffix for forcing stats ("forcing" instead of "extforcing").
150    o mask & obcs:
151      - define 2-D "interior" masks (i.e., zero beyond OB) at 3 locations (C, W & S).
152      - move global area computation from ini_masks_etc.F to ini_linear_phisurf.F
153        (called after packages_init_fixed)
154    o pkg/obcs:
155      - move bi,bj loops into obcs_calc, so obcs_prescribe_read is called only once.
156        Fixes bug in obcs+exf with nSx*nSy.GT.1
157      - fix multi-tile handling in obcs balance code
158    o nonHydrostatic:
159      - Implement AB-3 for non-hydrostatic vertical momentum ;
160        (change ordering of var. stored in pickup file when using NH)
161      - move NH code from solve_for_pressure.F to 2 new S/R: PRE_CG3D & POST_CG3D.
162      - add 2-D field to store Hydrostatic Surface Pressure adjusment from cg3d_x
163        (in prep. for new NH free surface form).
164  o pkg/obcs:  o pkg/obcs:
165    add files & OB-variables for wVel (Non-Hydrostatic) with useOBCSprescribe    add files & OB-variables for wVel (Non-Hydrostatic) with useOBCSprescribe
166  o model/src:  o model/src:
167    fix 2-D solver initialisation for deep-atmosphere (p-coord) with topography    fix 2-D solver initialisation for deep-atmosphere (p-coord) with topography
168    
169  checkpoint61z (2009/12/01)  checkpoint61z (2009/12/01)

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