anchor.diff:     
   CONTAINS
   !====================================================================================================
  -SUBROUTINE HD_CalculateLoads( CurrentTime,  HD_Markers, HD_Data, HD_Loads, ErrStat )
  +SUBROUTINE HD_CalculateLoads( CurrentTime,  HD_Markers, HD_Data, HD_Loads, HD_InitOutput, ErrStat )
   !     This public subroutine computes hydrodynamic loads.
   ! 
   !----------------------------------------------------------------------------------------------------
  
positive.code:    REAL(ReKi)                                      :: XD   (6)                   ! Temp array holding 3 components of the translational velocity and the 3 components of the rotational (angular) velocity
     REAL(ReKi)                                      :: Ft   (6)                   ! Temp variable holding the 3 forces and 3 moments ; positive forces are in the direction of motion.
     INTEGER                                         :: J                          ! The number of the current node / element (-) 
     INTEGER                                         :: NMarkers                   ! The number of markers sent to this subroutine
     
     CHARACTER(1024) :: ErrMsg
  
negative.code:    PUBLIC                                       :: HD_GetValue                ! Returns ancillary values that other codes may want to use
  !   PUBLIC                                       :: HD_GetValue_CHAR           ! Returns ancillary values that other codes may want to use
  !   PUBLIC                                       :: HD_GetValue_AllOuts        ! Returns ancillary values that other codes may want to use
  
  
     TYPE, PUBLIC :: HD_InitOutputType
       CHARACTER(10) , DIMENSION(:), ALLOCATABLE  :: WriteOutputHdr 
       CHARACTER(10) , DIMENSION(:), ALLOCATABLE  :: WriteOutputUnt 
       REAL(ReKi)    , DIMENSION(:), ALLOCATABLE  :: WriteOutput 
       TYPE(ProgDesc)  :: Ver 
     END TYPE HD_InitOutputType
  
  
     TYPE, PUBLIC :: HD_DataType                                                ! The type is public
  