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revision 1.1524 by jmc, Fri Oct 28 19:44:35 2011 UTC revision 1.1528 by mlosch, Mon Nov 7 09:21:02 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/diagnostics/diagstats_calc.F: add special code for TARGET_NEC_SX
8      that vectorises. This code uses 3 extra 2D fields, F90 array assignments
9      and F90 intrinsic routines SUM, MINVAL, MAXVAL, but since TARGET_NEC_SX
10      does not even come with an F77 compiler anymore, this should not be
11      a limitation
12    
13    checkpoint63e (2011/11/06)
14    o pkg/seaice adjoint of LSR:
15      - substantially rework STORE dirs.
16      - add new flag SEAICE_LSR_ADJOINT_ITER and parameter SOLV_MAX_FIXED
17        this flag will do SOLV_MAX_ITERS but only store SOLV_MAX_FIXED fields
18        and only perform SOLV_MAX_FIXED adjoint iters.
19        If flag SEAICE_LSR_ADJOINT_ITER is undef-ined, the store in the iteration
20        always goes to same record, meaning that the last forward field will be
21        the one used in the adjoint - an approximation.
22      - now produces non-zero LSR-related gradients, and acceptable gradients for
23        An's zonal (x-z) test case (to be checked in)
24      - lab_sea: produces acceptable gradients for lab_sea with forward/backward LSR
25        (but these are screwed up by the thermodynamics in the first place);
26        reduce from 4 to 3 timesteps to avoid t.d. issue as temporary solution;
27        output_adm.txt also reflects changes to seaice_lsr
28      - global_ocean.cs32x15:
29        * the "default" input_ad.seaice has been re-defined to always exclude dynamics
30          (output_adm.seaice.txt was updated)
31        * new input_ad.seaice_dynmix tests a forward LSR / backward free-drift
32          (output_adm.seaice_dynmix.txt)
33  o test-exp. exp4+stevens:  o test-exp. exp4+stevens:
34    - switch off pTracers and nonHydrostatic (restart problems with NH); update output    - switch off pTracers and nonHydrostatic (restart problems with NH); update output
35  o pkg/seaice (lsr solver):  o pkg/seaice (lsr solver):
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