!-----------------------------------------------------------------------
&nam_zgr_sco   !   s-coordinate or hybrid z-s-coordinate
!-----------------------------------------------------------------------
   sbot_min =  300.        !  minimum depth of s-bottom surface (>0) (m)
   sbot_max = 5250.        !  maximum depth of s-bottom surface (>0) (m)
   !                       !  (= maximum ocean depth allowed) 
   theta    =    6.0       !  surface control parameter (0<=theta<=20)
   thetb    =    0.75      !  bottom control parameter  (0<=thetb<= 1)
   r_max    =    0.15      !  maximum cut-off r-value allowed (0<r_max<1)
/