!----------------------------------------------------------------------- &namsbc_isf ! Top boundary layer (ISF) (ln_isfcav =T : read (ln_read_cfg=T) !----------------------------------------------------------------------- or set or usr_def_zgr ) ! ! type of top boundary layer nn_isf = 1 ! ice shelf melting/freezing ! 1 = presence of ISF ; 2 = bg03 parametrisation ! 3 = rnf file for ISF ; 4 = ISF specified freshwater flux ! options 1 and 4 need ln_isfcav = .true. (domzgr) ! ! nn_isf = 1 or 2 cases: rn_gammat0 = 1.e-4 ! gammat coefficient used in blk formula rn_gammas0 = 1.e-4 ! gammas coefficient used in blk formula ! ! nn_isf = 1 or 4 cases: 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_isf = 1 case nn_isfblk = 1 ! 1 ISOMIP like: 2 equations formulation (Hunter et al., 2006) ! ! 2 ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2015) nn_gammablk = 1 ! 0 = cst Gammat (= gammat/s) ! ! 1 = velocity dependend Gamma (u* * gammat/s) (Jenkins et al. 2010) ! ! 2 = velocity and stability dependent Gamma (Holland et al. 1999) !___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! !* nn_isf = 4 case sn_fwfisf = 'rnfisf' , -12. ,'sowflisf' , .false. , .true. , 'yearly' , '' , '' , '' !* nn_isf = 3 case sn_rnfisf = 'rnfisf' , -12. ,'sofwfisf' , .false. , .true. , 'yearly' , '' , '' , '' !* nn_isf = 2 and 3 cases sn_depmax_isf ='rnfisf' , -12. ,'sozisfmax', .false. , .true. , 'yearly' , '' , '' , '' sn_depmin_isf ='rnfisf' , -12. ,'sozisfmin', .false. , .true. , 'yearly' , '' , '' , '' !* nn_isf = 2 case sn_Leff_isf = 'rnfisf' , -12. ,'Leff' , .false. , .true. , 'yearly' , '' , '' , '' /