!-----------------------------------------------------------------------
&namsbc_isf    !  Top boundary layer (ISF)                              (nn_isf >0)
!-----------------------------------------------------------------------
   nn_isf      = -99       !  ice shelf melting/freezing                (/=0 => fill namsbc_isf)
                           !  1 = ISF explicit (cavity open)
                           !  2 = bg03 parametrisation (cavity closed)  
                           !  3 = ISF  specified in depth along the calving front (cavity closed)
                           !  4 = ISF melting specified (cavity open)
                           !  option 1 and 4 need ln_isfcav = .true. (domzgr)
!              ! file name ! frequency (hours) ! variable ! time interpol. !  clim   ! 'yearly'/ ! weights  ! rotation !
!              !           !  (if <0  months)  !   name   !    (logical)   !  (T/F)  ! 'monthly' ! filename ! pairing  !
! nn_isf == 4
   sn_fwfisf     = 'rnfisf',         -12       ,'sowflisf',    .false.      , .true.  , 'yearly'  ,  ''      ,   ''
! nn_isf == 3
   sn_rnfisf     = 'rnfisf',         -12       ,'sofwfisf',    .false.   , .true. , 'yearly'  ,  ''      ,   ''
! nn_isf == 2 or 3
   sn_depmax_isf = 'rnfisf',         -12       ,'sozisfmax',   .false.   , .true. , 'yearly'  ,  ''      ,   ''
   sn_depmin_isf = 'rnfisf',         -12       ,'sozisfmin',   .false.   , .true. , 'yearly'  ,  ''      ,   ''
! nn_isf == 2
   sn_Leff_isf = 'rnfisf'  ,         -12       ,'Leff'     ,    .false.  , .true. , 'yearly'  ,  ''      ,   ''

! only for nn_isf = 1 or 2
   rn_gammat0  = 1.e-4    ! gammat coefficient used in blk formula
   rn_gammas0  = 1.e-4    ! gammas coefficient used in blk formula
! only for nn_isf = 1 or 4
   nn_isfblk   =  1       ! 1 ISOMIP ; 2 conservative (3 equation formulation, Jenkins et al. 1991 ??)
! only for nn_isf = 1
   rn_hisf_tbl =  30.     ! thickness of the top boundary layer           (Losh et al. 2008)
                          ! 0 => thickness of the tbl = thickness of the first wet cell
   nn_gammablk = 1        ! 0 = cst Gammat (= gammat/s)
                          ! 1 = velocity dependend Gamma (u* * gammat/s)  (Jenkins et al. 2010)
                          !     if you want to keep the cd as in global config, adjust rn_gammat0 to compensate
                          ! 2 = velocity and stability dependent Gamma    Holland et al. 1999
/