[MITgcm-support] Sea Ice Exp.

[Dimitris Menemenlis]

from model/inc/PARAMS.h

C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
C     dumpFreq      :: Frequency with which model state is written to
C                     post-processing files ( s ).
C     taveFreq      :: Frequency with which time-averaged model state
C                      is written to post-processing files ( s ).

diagnostic output frequency is also controlled by parameters

C     SEAICE_dumpFreq    - SEAICE dump frequency.                      (s)
C     SEAICE_taveFreq    - SEAICE time-averaging frequency.            (s)

in data.seaice and by "frequency(*)" in data.diagnostics