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

[Martin Losch]

Update of /u/gcmpack/MITgcm/pkg/seaice
In directory forge:/tmp/cvs-serv10463/pkg/seaice

Modified Files:
	seaice_preconditioner.F 
Log Message:
fix preconditioner once again
   - remove wrong parts of the rhs and the lhs (were in there
     because I did not understand the concept of this preconditioner)
   - add an exchange between u- and v-sweep. This increases communication
     by a factor of two but improves the convergence of jfnk. Ideally,
     one would like the u- and v-sweep to be independent. So far within
     undocumented ifdefs
   - reorganize the extra computations for printing the residuals