[MITgcm-cvs] MITgcm/doc CVS Commit

[Martin Losch]

Update of /u/gcmpack/MITgcm/doc
In directory forge:/tmp/cvs-serv10861/doc

Modified Files:
	tag-index 
Log Message:
document recent changes in pkg/seaice (already a couple of days ago,
but apparently I had forgotten to do this):
  - turn some parameters for choosing the convergence criterion of
    the inexact Newton method (JFNK) into runtime parameters for convenience
  - clean up seaice_calc_viscosities.F: remove/retire two options for 
    SEAICetaZmethod (1,2), introduce area weighting for method 3; this changes
    the results of lab_sea/input because a division has been replaced by
    a multiplication with the reciprocal (sumNorm)
  - modify offline_exf_seaice/input.dyn_jfnk/data.seaice to improve
    convergence of solver (changes results, of course), and to test some 
    new features