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revision 1.1335 by jmc, Tue Nov 16 17:53:33 2010 UTC revision 1.1362 by mlosch, Wed Jan 12 09:24:33 2011 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/seaice
8      seaice_lsr: move stress-divergence computations out of outer pseudo-
9      timestepping loop  
10    o pkg/obcs/obcs_prescribe_read.F: move 'CALL OBCS_EXTERNAL_FIELDS_LOAD'
11      up, so that the calls of the ctrl_* subroutines are really at the end
12      of the routine.
13    
14    checkpoint62q (2010/12/29)
15    o model/src:
16      - check horizontal grid-spacing for unset or zero/negative values.
17      - change AD test hs94.1x64x5 to be truly a 2-D set-up.
18    o pkg/flt:
19      - use (recent) mdsio S/R MDS_READVEC_LOC instead of local FLT_MDSREADVECTOR
20      - precision of input and output files set according to readBinaryPrec
21        and writeBinaryPrec (previously always 64.b), pickup remains at 64 bits.
22      - initial float position from tiled file was not converted to index space
23        (looks like a bug): fixed to make it similar to initial pos. global file.
24    o global_ocean.cs32x15:
25       change SIZE.h of AD set-up to get same tiling as with MPI.
26       Update output_adm, output_adm.thsice (pass@14) & output_adm.seaice (fail@11)
27    o model/src:
28       add flag to control printing of domain fields (bathymetry, hFac ...) in
29       ini_mask_etc (call to plot_fieds_xy*).
30    o pkg/thsice:
31       if useEXF, some forcing fields are not valid in overlap: fixed by computing
32       over the interior only + apply EXCH at the end (like with SEAICE advection).
33    o pkg/mdsio:
34      - add 2 arguments to S/R MDS_PASS_R4/8toRL/S for overlap size of buffer
35        to copy to/from, so that it can be used to replace MDS_PASS_WH_R8toRL/RS.
36      - change barrier call for safe multi-threads access to 3-D shared buffer.
37      - MDS_READ/WRITEVEC_LOC use buffers from MDSIO_BUFF_3D.h (instead of local ones)
38      - replace call to MDS_PASS_WH_R4/8toRL with call to MDS_PASS_R4/8toRL and
39        remove the 4 S/R MDS_PASS_WH_R4/8toRL/S.
40    o pkg/flt:
41      - add fourth-order Runge-Kutta integration
42      - add basic exch2 support (only 1 facet supported so far!)
43    o pkg/mdsio+rw:
44      new S/R to read local (or tile independent) vector (read counterpart of
45       mds_writevec_loc, and front-end write_glvec_rl/rs).
46    o global_ocean.cs32x15: additional input_ad.seaice experiment
47        that uses pkg/seaice rather than pkg/thsice.
48        (using multidim advection for seaice)
49    o towards more F95 syntax for array specification in namelist:
50      - change "data.diagnostics" (data.ptracers was changed before checkpoint62p)
51        of all verification experiments.
52           e.g.:    line: fields(1,3)='ETAN    ','ETANSQ  ',
53          was changed to: fields(1:2,3)='ETAN    ','ETANSQ  ',
54      - finish adding "-DNML_EXTENDED_F77" to DEFINES list in pgf77 and g77 optfiles
55    o global_ocean.cs32x15: additional input.seaice experiment
56        that uses pkg/seaice rather than pkg/thsice.
57    
58    checkpoint62p (2010/12/17)
59    o pkg/thsice: rename (ad tape index) iicekey as ticekey, and move it
60        to THSICE_SIZE.h to avoid conflict with pkg/seaice.
61    o pkg/seaice: add seaice_diffusion.f seaice_map_thsice.f to adjoint.
62        allow for use of multim. advection in seaice adjoint.
63    o pkg/seaice: add diagnostics for snow precipitation and sublimation flux
64      - first attempt to close budgets by taking into account the freshwater
65        flux implied by the sublimation of snow and ice. So far only the
66        volume budget is closed, turn on with soon-to-be-retired-again CPP-Flag
67        SEAICE_ADD_SUBLIMATION_TO_FWBUDGET
68    o eesupp/src:
69      new S/R with new option (NML_EXTENDED_F77) to change array specification
70      from F95 standard to commonly accepted extended F77 form.
71      This would allow to use F95 syntax in namelist (needed with gfortran 4.4.5)
72      and to revert back to the original syntax (with -DNML_EXTENDED_F77)
73      for less tolerant f77 compiler (e.g., pgf77, g77).
74    o globalFiles:
75      commented out in parameter file "data" since it's not safe with MPI
76      (e.g., wrong on aces); keep it if useSingleCpuIO=T (but not doing much
77      in this case); no longer commented out in restart test (tst_2+2).
78    o add adTapeDir to specify a special directory where adjoint tapes are
79      written/read (adread_adwrite.F). adTapeDir is specified in data/PARM05
80      and cannot be used together with mdsioLocalDir.
81    o nesting pkgs:
82      - packages_init_variables : put call to OBCS_INIT_VARIABLES in last position
83      - update Gianmaria's Nesting pkgs (from Contrib/nesting_sannino)
84      - add parameter files + utils dir + output from short run on beagle.
85    o pkg/seaice:
86        fix seaice_growth.F store directives; update results of exp. lab_sea.ad
87    o pkg/seaice: explicitly store tsurfloc in seaice_solve4temp.F to avoid
88      unnecessary copying in adjoint code, requires new parameter NMAX_ITER
89    
90    checkpoint62o (2010/11/25)
91    o pkg/exf:
92      - change CPP option EXF_VERBOSE to run-time logical param exf_verbose.
93    o pkg/seaice:
94      - seaice_ocean_stress: split a loop for better vectorization of the
95        adjoint code
96      - seaice_growth.F: fix bug in conservation of freshwater connected to
97        capping of heff, put contribution into d_HEFFbyNEG
98      - replace irritating parameters SEAICE_latentWater/Ice and SEAICE_sensHeat
99        by something more sensible (parameters that are what their name implies)
100      - change some defaults, so that by default exf-parameters are used for
101        things like rhoAir, cpAir,latent/sensible heat parameters, in order
102        to reproduce the old results, many data.seaice now contain funny values
103        for cpAir and latent heat of sublimation
104    o packages_readparms.F: move exf_readparms up in line so that
105        exf-parameters are visible for other packages (e.g. seaice)
106    o debugMode & debugLevel=2:
107      - differentiate between debugMode & debugLevel=2:
108        debugMode: controls printing of debug messages (sequence of S/R calls).
109        debugLevel: controls printing of algorithm intermediate results and stats.
110      - remove "if debugLevel=2 => debugMode" but keep "debugMode =>  debugLevel=2";
111        => allows to print debug-stats without all sequence of call messages.
112      - switch control of debug print from debugLevel to debugMode in many S/R.
113    o pkg/obcs (obcs-sponge):
114        fix bug that was introduced on Oct 25 (in dynamics.F v1.151): put back the
115        call to OBCS_PRESCRIBE_EXCHANGES (need to exch gU,gV when using obcs-sponge)
116  o pkg/generic_advdiff:  o pkg/generic_advdiff:
117    - record overlap minimum size for each advection scheme;    - record overlap minimum size for each advection scheme;
118    - refine criteria on overlap minimum size;    - refine criteria on overlap minimum size;

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