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revision 1.1354 by gforget, Tue Dec 21 23:36:55 2010 UTC revision 1.1374 by jmc, Sun Feb 6 00:24:40 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/cheapaml:
8     - from Nico Wienders: New version of this package.
9    o pkg/flt:
10     - add CPP options to prevent floats to re-enter the opposite side of
11       a periodic domain (default: keep periodicity)
12    o pkg/gmredi:
13     - apply exchange to GM_PsiX,GM_PsiY to get valid values near CS-corners
14       (needed for multi-dim advection).
15     - switch on GM Advective form in global_ocean.cs32x15 and update output.txt
16    o model/src:
17     - fix wrong re-setting of addMass array (ALLOW_ADDFLUID) for atmospheric run.
18    o tutorial_tracer_adjsens
19     - extend to NLFS and replace maskC by hFacC
20       (change reference output accordingly)
21    
22    checkpoint62r (2011/01/24)
23    o testreport:
24     - add option -deloutp (-do) to remove output file after successful run
25     - add option -mfile (-mf) for MPI machile-file and for each test-exp,
26       extract exact list of procs from this file ; adjust COMMAND by
27       replacing TR_MFILE & TR_NPROC with local machile-file & Nb of MPI procs.
28    o pkg/ecco: replace old ineffective way of penalizing deviations from
29      first guess (of obcs) with code by Matt Mazloff
30    o pkg/ctrl: add code that allows the use of ALLOW_OBCS?_CONTROL without
31      exf/cal
32      - ctrl_init: fix initialisation (computation of diffrec) for obcs-ctrl
33        and handle case of obcs?period == 0
34        Not affected by these changes: There is still an inconsistency in
35        the computation of start/endrec for the obcs variables for ALLOW_CAL
36        defined (see comment by Menemenlis, 7-Mar-2003)
37      - make S/R ctrl_get_gen_rec return something meaningful even if
38        ALLOW_CAL is not defined
39      - ctrl_getobcs?: simplify code so that it does not need to use
40                       S/R exf_swapfields
41    o testreport:
42       allow to test MPI with different number of processors for each experiment:
43       create file "SIZE.h.mpi" in each build dir.
44       Note: update of "-command" argument not yet implemented.
45    o model/src, pkg/autodiff, pkg/ecco, pkg/seaice:
46      alleviate the need for additional 3D tapes when using
47      the non-inear free surface in the adjoint. This is done
48      by adding an 'update' of hfacc etc. to their current
49      value at the beginning of forward_step.F.
50    o pkg/seaice
51      seaice_lsr: move stress-divergence computations out of outer pseudo-
52      timestepping loop
53    o pkg/obcs/obcs_prescribe_read.F: move 'CALL OBCS_EXTERNAL_FIELDS_LOAD'
54      up, so that the calls of the ctrl_* subroutines are really at the end
55      of the routine.
56    o pkg/gmredi:
57      allow to specify a 2-D horizontal map and a 1-D vertical profil
58      as scaling factor for Isopycnal diffusivity (Redi) and GM diffusivity.
59    o pkg/seaice:
60      move lsr iterations from seaice_dynsolver to seaice_lsr.
61    o pkg/seaice:
62      reduce memory footprint of seaice mutldim advection tapes,
63      by using a 2D tape independent of the generic_advdiff ones,
64      and setting GAD_AREA=1 etc. rather than GAD_AREA=101 etc.
65    
66    checkpoint62q (2010/12/29)
67    o model/src:
68      - check horizontal grid-spacing for unset or zero/negative values.
69      - change AD test hs94.1x64x5 to be truly a 2-D set-up.
70    o pkg/flt:
71      - use (recent) mdsio S/R MDS_READVEC_LOC instead of local FLT_MDSREADVECTOR
72      - precision of input and output files set according to readBinaryPrec
73        and writeBinaryPrec (previously always 64.b), pickup remains at 64 bits.
74      - initial float position from tiled file was not converted to index space
75        (looks like a bug): fixed to make it similar to initial pos. global file.
76    o global_ocean.cs32x15:
77       change SIZE.h of AD set-up to get same tiling as with MPI.
78       Update output_adm, output_adm.thsice (pass@14) & output_adm.seaice (fail@11)
79    o model/src:
80       add flag to control printing of domain fields (bathymetry, hFac ...) in
81       ini_mask_etc (call to plot_fieds_xy*).
82    o pkg/thsice:
83       if useEXF, some forcing fields are not valid in overlap: fixed by computing
84       over the interior only + apply EXCH at the end (like with SEAICE advection).
85    o pkg/mdsio:
86      - add 2 arguments to S/R MDS_PASS_R4/8toRL/S for overlap size of buffer
87        to copy to/from, so that it can be used to replace MDS_PASS_WH_R8toRL/RS.
88      - change barrier call for safe multi-threads access to 3-D shared buffer.
89      - MDS_READ/WRITEVEC_LOC use buffers from MDSIO_BUFF_3D.h (instead of local ones)
90      - replace call to MDS_PASS_WH_R4/8toRL with call to MDS_PASS_R4/8toRL and
91        remove the 4 S/R MDS_PASS_WH_R4/8toRL/S.
92    o pkg/flt:
93      - add fourth-order Runge-Kutta integration
94      - add basic exch2 support (only 1 facet supported so far!)
95    o pkg/mdsio+rw:
96      new S/R to read local (or tile independent) vector (read counterpart of
97       mds_writevec_loc, and front-end write_glvec_rl/rs).
98  o global_ocean.cs32x15: additional input_ad.seaice experiment  o global_ocean.cs32x15: additional input_ad.seaice experiment
99      that uses pkg/seaice rather than pkg/thsice.      that uses pkg/seaice rather than pkg/thsice.
100      (using multidim advection for seaice)      (using multidim advection for seaice)

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