anchor.diff:  RETURN
   END SUBROUTINE GetWindType
   !====================================================================================================
  -SUBROUTINE InflowWind_LinearizePerturbation( ParamData, LinPerturbations, ErrStat )
  +SUBROUTINE InflowWind_LinearizePerturbation( ParamData, LinPerturbations, ErrStat, ErrMsg )
   ! This function is used in FAST's linearization scheme.  It should be fixed at some point.
   !----------------------------------------------------------------------------------------------------
   
  
positive.code: 
        CASE (FF_Wind)
  
           InflowWind_ADhack_DIcheck = FF_GetValue('MEANFFWS', ErrStat)
  
        CASE (HAWC_Wind)
  
  
negative.code:    TYPE( IfW_ParameterType),        INTENT(INOUT)     :: ParamData
  
     INTEGER,                         INTENT(OUT)       :: ErrStat
     CHARACTER(*),                    INTENT(OUT)       :: ErrMsg
  
     REAL(ReKi),                      INTENT(IN)        :: LinPerturbations(7)
  
  