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revision 1.1078 by mlosch, Wed Mar 18 10:30:46 2009 UTC revision 1.1079 by mlosch, Wed Mar 18 14:04:14 2009 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/seaice:
8      Major overhaul of the LSOR solver: change discretization from original
9      finite differences to finite volume. The old routine is still in the
10      file seaice_lsr.F and can be turned on with the CPP-flag
11      SEAICE_OLD_AND_BAD_DISCRETIZATION
12      Along with this change, the discretization of the strain rates is changed.
13      The same flag turns on the old discretization in seaice_calc_strainrates.F
14      All verification experiments with seaice are affected (except for
15      seaice_exf_offline); global_ocean.cs32x15/input.icedyn recovers the old
16      results by setting the above flag.
17      Further changes involve changes in defaults:
18      - ALLOW_FLOODING is defined and turned on by default
19      - SEAICE_advSnow = .true. is now the default
20      - B-grid, and thus not tested: SEAICE_TEST_ICE_STRESS_1/EXPLICIT_SSH_SLOPE
21        is defined, SEAICE_TEST_ICE_STRESS_1 is renamed into SEAICE_BICE_STRESS
22      - seaice_growth: replace computation of UG by a simple copy from wspeed
23    
24  checkpoint61k  checkpoint61k
25  o pkg/seaice: a few bug fixes mostly concerning the metric terms:  o pkg/seaice: a few bug fixes mostly concerning the metric terms:
26    seaice_lsr: fixed a few metric terms,    seaice_lsr: fixed a few metric terms,

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