Ocean-ice exchange

code	ocean-ice heat exchg	ocean-ice FW exchg	ocean-ice momentum exchg
AWI
DRAKKAR	linear in ocean T - freezing T	salt rejection, freshwater flux, ice at 6 ppt	quadratic, Cd=5.5e-3
GSFC	Boundary layer model (Mellor and Kantha, JGR 1989)	Same	same
ICMMG	same as LANL	same as LANL	same as LANL
LANL	*	virtual salt flux, ice at 4 ppt	quadratic, Cd=5.5e-3
LU	linear in ocean T - freezing T	virtual salt flux, ice at 4 ppt	quadratic, Cd=5.5e-3
NERSC	linear in To and Tf (Maykut and McPhee, 1995)	virtual salt flux, ice at 6ppt	quadratic, Cd=5.5e-3
NPS			quadratic, Cd=5.5e-3
NYU
POL	linear in To and Tf (McPhee, 1992)	explicit freshwater and salt	quadratic, Cd=5.5e-3
FEMAO	linear in To and Tf (McPhee, 1992)	explicit freshwater and salt, ice at 4 ppt	quadratic, Cd=5.5e-3 + Gravity wave drag
INMOM	Ebert & Curry, 1993		quadratic, Cd=5.5e-3
RCO	bulk (Omstedt & Wettlaufer, 1992)	salt rejection, freshwater flux, ice at 4 ppt	quadratic, Cd=3.5e-3
UCL	linear in ocean T - freezing T	salt rejection, freshwater flux	quadratic, Cd=5.5e-3
UW
DAL
FSU
GFDL
IARC-A	reset SST to freezing T	salt rejection, freshwater flux	quadratic, Cd=5.e-3
IARC-B	reset SST to freezing T	salt rejection, freshwater flux	quadratic, Cd=5.e-3
ECCO2	relax SST to freezing T	explicit salt exchange (Nguyen et al, 2009)	quadratic, Cd=5.56e-3
MIT
NCAR
NPI
UMASD
NOCS/ORCA25	Turbulent mixing (McPhee, 1992)+lead model	freshwater and salt	quadratic, Cd=5.0e-3
MCGU
LOCEAN	linear in ocean T - freezing T	salt rejection	Hibler and Bryan, 1987
IOS	linear in ocean T - freezing T	virtual salt flux, ice at 4 ppt	quadratic, Cd=5.5e-3

* LANL: heat, salt: ice formation in ocean (frazil) maintains temperature at or above salinity-dependent freezing temperature, up to maximum = linear in ocean T - freezing T, coef 0.575