Fortran: Module Interface (Source File: FrictionVelocityMod.F90)

   Calculation of the friction velocity, relation for potential 
   temperature and humidity profiles of surface boundary layer.

USES:

   use shr_kind_mod, only: r8 => shr_kind_r8

PUBLIC TYPES:

   implicit none
   save

PUBLIC MEMBER FUNCTIONS:

   public :: FrictionVelocity      ! Calculate friction velocity
   public :: MoninObukIni          ! Initialization of the Monin-Obukhov length

PRIVATE MEMBER FUNCTIONS:

   private :: StabilityFunc        ! Stability function for rib < 0.

REVISION HISTORY:

   Created by Mariana Vertenstein