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

[Martin Losch]

Update of /u/gcmpack/MITgcm/pkg/shelfice
In directory forge:/tmp/cvs-serv27765/pkg/shelfice

Modified Files:
	shelfice_thermodynamics.F shelfice_readparms.F 
	shelfice_check.F SHELFICE.h 
Log Message:
add option for convservative form of Hellmer&Olbers (1989) thermodynamics
- requires a little reorganization, which affects the testreport results 
  of isomip.htd (only 7 digits of cg2d agree) => update experiment
  The results are extremely sensitive to details of the algorithm
  (e.g., order in which sums and differences are taken, etc) so that
  replacing a term with a (theoretically) exactly equal other term
  causes the big difference; possibly, because the solution of a
  quadratic equation is involed. I am not happy about this, but the
  present formulation appears to be a little more robust.
- add a few comments