[MITgcm-cvs] MITgcm/pkg/seaice CVS Commit

[Martin Losch]

Update of /u/gcmpack/MITgcm/pkg/seaice
In directory forge:/tmp/cvs-serv1422/pkg/seaice

Added Files:
	seaice_calc_viscosities.F 
Log Message:
  - added a few comments to seaice_diffusion.F
  - separate C-grid and B-grid versions more cleanly (UVM and seaiceMaskU/V
    are now exclusive)
  - add a new ocean-ice stress coupling method (Hibler and Bryan, 1987) which 
    required re-ordering the code a little:
   + make DAIRN global variable (defined in SEAICE)
   + move computation of the viscosities eta and zeta into a new separate
     routine (because I need to recompute them in seaice_ocean_stress.F)