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revision 1.1002 by gforget, Wed Jun 11 19:32:27 2008 UTC revision 1.1014 by jmc, Mon Aug 11 22:45:14 2008 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o change FIND_RHO to FIND_RHO_2D :
8      pass arguments tFld & sFld as local (tile) 2D-arrays ; +fix EOS_CHECK.
9    o new pkg: cheapaml
10    
11    checkpoint61b
12    o exch2:
13      change index bounds in rx2_cube exchanges (new S/R: EXCH2_GET_UV_BOUNDS)
14      - no longer depend on the order sequence (N,S,E,W).
15      - 3rd exchange no longer needed (tested with 24 tiles).
16      - same modif to hand-written adjoint S/R (global_ocean.cs32x15: zero diff)
17      - exch_UV_A-grid readily available (but not yet tested).
18      comment out 3rd exch call and remove copy of V to U at SE & NE face-corners
19      (both are no longer needed) in exch_uv: no effect in forward run; but
20       get truncation error differences with adjoint exch.
21    o exch2:
22     - change index-bounds storage (moved from target to local tile,
23       more intuitive this way) ; rename/remove some variables.
24     - change utils/exch2/matlab-topology-generator & code_mods accordingly.
25    
26    checkpoint61a
27    o exch2/matlab-topology-generator:
28      fix bug in index bounds for N-S internal exchange (hard to tell if this
29      had any effect on the solution).
30    o pkg/mnc: small fix in mnc_handle_err: make sure that length of msgbuf
31      is exceeded
32    o testreport: modify syntax of awk, so that it works also with
33      awk, and not only with nawk and gawk
34    
35    checkpoint61
36    o autodiff
37      Change default for TAF usage by removing argument '-nonew_arg'
38      This changes TAF subroutine argument list (ordering of active var.)
39      Omission of this flag leads to incompatibility w.r.t. TAMC
40      To restore TAMC-compatibility, need following modifs:
41      * use adoptfile tools/adjoint_options/adjoint_tamc_compatibility
42      * use CPP option #define AUTODIFF_TAMC_COMPATIBILITY
43      Tested TAF version is 1.9.22
44      N.B.: exch2 hand-written adjoint code currently not TAMC compatible
45    
46    checkpoint60
47    --->>> This is the last checkpoint for which generating the adjoint
48    --->>> is done via the TAMC-compatibility TAF-flag "-nonewarg"
49    --->>> by default.
50    --->>> Future checkpoints will ommit this flag by default.
51    o pkg/generic_advdiff, os7mp: simplify and avoid division by zero.
52  o pkg/grdchk: Add gradient check to etan0 perturbations.  o pkg/grdchk: Add gradient check to etan0 perturbations.
53  o pkg/exf: read ice area from file (#ifdef ALLOW_ICE_AREAMASK).  o pkg/exf: read ice area from file (#ifdef ALLOW_ICE_AREAMASK).
54  o pkg/autodiff: more flexibility in zeroadj.  o pkg/autodiff: more flexibility in zeroadj.
# Line 22  o bridging the gap between eddy stress a Line 67  o bridging the gap between eddy stress a
67    -> ALLOW_EDDYPSI_CONTROL for estimation purpose.    -> ALLOW_EDDYPSI_CONTROL for estimation purpose.
68    The key modifications are in model/src/taueddy_external_forcing.F    The key modifications are in model/src/taueddy_external_forcing.F
69    pkg/gmredi/gmredi_calc_*F pkg/gmredi/gmredi_*transport.F    pkg/gmredi/gmredi_calc_*F pkg/gmredi/gmredi_*transport.F
70    
71  checkpoint59r  checkpoint59r
72  o new S/R (pkg/mdsio/mdsio_facef_read.F) reading of sNx+1 x sNy+1 array  o new S/R (pkg/mdsio/mdsio_facef_read.F) reading of sNx+1 x sNy+1 array
73    from per-face file (take S/R READSYMTILE_RS out of ini_curvilinear_grid.F);    from per-face file (take S/R READSYMTILE_RS out of ini_curvilinear_grid.F);
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