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revision 1.1351 by gforget, Fri Dec 17 19:47:47 2010 UTC revision 1.1371 by jmc, Thu Jan 27 23:20:27 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/gmredi:
8     - apply exchange to GM_PsiX,GM_PsiY to get valid values near CS-corners
9       (needed for multi-dim advection).
10     - switch on GM Advective form in global_ocean.cs32x15 and update output.txt
11    o model/src:
12     - fix wrong re-setting of addMass array (ALLOW_ADDFLUID) for atmospheric run.
13    
14    checkpoint62r (2011/01/24)
15    o testreport:
16     - add option -deloutp (-do) to remove output file after successful run
17     - add option -mfile (-mf) for MPI machile-file and for each test-exp,
18       extract exact list of procs from this file ; adjust COMMAND by
19       replacing TR_MFILE & TR_NPROC with local machile-file & Nb of MPI procs.
20    o pkg/ecco: replace old ineffective way of penalizing deviations from
21      first guess (of obcs) with code by Matt Mazloff
22    o pkg/ctrl: add code that allows the use of ALLOW_OBCS?_CONTROL without
23      exf/cal
24      - ctrl_init: fix initialisation (computation of diffrec) for obcs-ctrl
25        and handle case of obcs?period == 0
26        Not affected by these changes: There is still an inconsistency in
27        the computation of start/endrec for the obcs variables for ALLOW_CAL
28        defined (see comment by Menemenlis, 7-Mar-2003)
29      - make S/R ctrl_get_gen_rec return something meaningful even if
30        ALLOW_CAL is not defined
31      - ctrl_getobcs?: simplify code so that it does not need to use
32                       S/R exf_swapfields
33    o testreport:
34       allow to test MPI with different number of processors for each experiment:
35       create file "SIZE.h.mpi" in each build dir.
36       Note: update of "-command" argument not yet implemented.
37    o model/src, pkg/autodiff, pkg/ecco, pkg/seaice:
38      alleviate the need for additional 3D tapes when using
39      the non-inear free surface in the adjoint. This is done
40      by adding an 'update' of hfacc etc. to their current
41      value at the beginning of forward_step.F.
42    o pkg/seaice
43      seaice_lsr: move stress-divergence computations out of outer pseudo-
44      timestepping loop
45    o pkg/obcs/obcs_prescribe_read.F: move 'CALL OBCS_EXTERNAL_FIELDS_LOAD'
46      up, so that the calls of the ctrl_* subroutines are really at the end
47      of the routine.
48    o pkg/gmredi:
49      allow to specify a 2-D horizontal map and a 1-D vertical profil
50      as scaling factor for Isopycnal diffusivity (Redi) and GM diffusivity.
51    o pkg/seaice:
52      move lsr iterations from seaice_dynsolver to seaice_lsr.
53    o pkg/seaice:
54      reduce memory footprint of seaice mutldim advection tapes,
55      by using a 2D tape independent of the generic_advdiff ones,
56      and setting GAD_AREA=1 etc. rather than GAD_AREA=101 etc.
57    
58    checkpoint62q (2010/12/29)
59    o model/src:
60      - check horizontal grid-spacing for unset or zero/negative values.
61      - change AD test hs94.1x64x5 to be truly a 2-D set-up.
62    o pkg/flt:
63      - use (recent) mdsio S/R MDS_READVEC_LOC instead of local FLT_MDSREADVECTOR
64      - precision of input and output files set according to readBinaryPrec
65        and writeBinaryPrec (previously always 64.b), pickup remains at 64 bits.
66      - initial float position from tiled file was not converted to index space
67        (looks like a bug): fixed to make it similar to initial pos. global file.
68    o global_ocean.cs32x15:
69       change SIZE.h of AD set-up to get same tiling as with MPI.
70       Update output_adm, output_adm.thsice (pass@14) & output_adm.seaice (fail@11)
71    o model/src:
72       add flag to control printing of domain fields (bathymetry, hFac ...) in
73       ini_mask_etc (call to plot_fieds_xy*).
74    o pkg/thsice:
75       if useEXF, some forcing fields are not valid in overlap: fixed by computing
76       over the interior only + apply EXCH at the end (like with SEAICE advection).
77    o pkg/mdsio:
78      - add 2 arguments to S/R MDS_PASS_R4/8toRL/S for overlap size of buffer
79        to copy to/from, so that it can be used to replace MDS_PASS_WH_R8toRL/RS.
80      - change barrier call for safe multi-threads access to 3-D shared buffer.
81      - MDS_READ/WRITEVEC_LOC use buffers from MDSIO_BUFF_3D.h (instead of local ones)
82      - replace call to MDS_PASS_WH_R4/8toRL with call to MDS_PASS_R4/8toRL and
83        remove the 4 S/R MDS_PASS_WH_R4/8toRL/S.
84    o pkg/flt:
85      - add fourth-order Runge-Kutta integration
86      - add basic exch2 support (only 1 facet supported so far!)
87    o pkg/mdsio+rw:
88      new S/R to read local (or tile independent) vector (read counterpart of
89       mds_writevec_loc, and front-end write_glvec_rl/rs).
90    o global_ocean.cs32x15: additional input_ad.seaice experiment
91        that uses pkg/seaice rather than pkg/thsice.
92        (using multidim advection for seaice)
93    o towards more F95 syntax for array specification in namelist:
94      - change "data.diagnostics" (data.ptracers was changed before checkpoint62p)
95        of all verification experiments.
96           e.g.:    line: fields(1,3)='ETAN    ','ETANSQ  ',
97          was changed to: fields(1:2,3)='ETAN    ','ETANSQ  ',
98      - finish adding "-DNML_EXTENDED_F77" to DEFINES list in pgf77 and g77 optfiles
99    o global_ocean.cs32x15: additional input.seaice experiment
100        that uses pkg/seaice rather than pkg/thsice.
101    
102  checkpoint62p (2010/12/17)  checkpoint62p (2010/12/17)
103  o pkg/thsice: rename (ad tape index) iicekey as ticekey, and move it  o pkg/thsice: rename (ad tape index) iicekey as ticekey, and move it
104      to THSICE_SIZE.h to avoid conflict with pkg/seaice.      to THSICE_SIZE.h to avoid conflict with pkg/seaice.

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