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revision 1.1011 by jmc, Tue Jul 29 21:17:45 2008 UTC revision 1.1012 by jmc, Sat Aug 2 23:12:23 2008 UTC
# Line 5  $Name$ Line 5  $Name$
5      ==============================      ==============================
6    
7  o exch2:  o exch2:
8      change index bounds in rx2_cube exchanges (new S/R: EXCH2_GET_UV_BOUNDS)
9      - no longer depend on the order sequence (N,S,E,W).
10      - 3rd exchange no longer needed (tested with 24 tiles).
11      - same modif to hand-written adjoint S/R (global_ocean.cs32x15: zero diff)
12      - exch_UV_A-grid readily available (but not yet tested).
13      comment out 3rd exch call and remove copy of V to U at SE & NE face-corners
14      (both are no longer needed) in exch_uv: no effect in forward run; but
15       get truncation error differences with adjoint exch.
16    o exch2:
17   - change index-bounds storage (moved from target to local tile,   - change index-bounds storage (moved from target to local tile,
18     more intuitive this way) ; rename/remove some variables.     more intuitive this way) ; rename/remove some variables.
19   - change utils/exch2/matlab-topology-generator accordingly.   - change utils/exch2/matlab-topology-generator & code_mods accordingly.
20    
21  checkpoint61a  checkpoint61a
22  o exch2/matlab-topology-generator:  o exch2/matlab-topology-generator:

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