!------------------------------------------------------------------------------ &namthd_do ! Ice growth in open water !------------------------------------------------------------------------------ rn_hinew = 0.1 ! thickness for new ice formation in open water (m), must be larger than rn_himin ln_frazil = .false. ! Frazil ice parameterization (ice collection as a function of wind) rn_maxfraz = 1.0 ! maximum fraction of frazil ice collecting at the ice base rn_vfraz = 0.417 ! thresold drift speed for frazil ice collecting at the ice bottom (m/s) rn_Cfraz = 5.0 ! squeezing coefficient for frazil ice collecting at the ice bottom /