[MITgcm-cvs] MITgcm/doc CVS Commit

[Martin Losch]

Update of /u/gcmpack/MITgcm/doc
In directory forge:/tmp/cvs-serv13301/doc

Modified Files:
	tag-index 
Log Message:
document recent change to pkg seaice, in particular:
  - unify iteration parameters for implicit solvers (JFNK and Picard)
    SEAICEnonLinIterMax replaces SEAICEnewtonIterMax/NPSEUDOTIMESTEPS
    SEAICElinearIterMax replaces SEAICEkrylovIterMax/SOLV_MAX_ITER
    SEAICEpreLinIterMax replaces SOLV_MAX_ITER in preconditioner
    SEAICEpreNL_IterMax replaces NPSEUDOTIMESTEPS in preconditioner
    SEAICEnonLinTol     replaces JFNKgamma_nonlin
  - remove S/R SEAICE_FGMRES_DRIVER and put content into S/R SEAICE_JFKN
  - add new Picard-Krylov solver, compile with SEAICE_ALLOW_KRYLOV and
    use with SEAICEuseKrylov
  - pkg/seaice/seaice_lsr.F 
    fix small bug: replace zetaZ by zetaZloc in S/R seaice_lsr_rhsu/v; only
    relevant if SEAICEuseStrImpCpl=T, and even then it does not seem to have
    an effect.