anchor.diff:     END SUBROUTINE AFI_ValidateInitInput
     
      !=============================================================================
  -   SUBROUTINE ReadAFfile ( AFfile, NumCoefs, InCol_Alfa, InCol_Cl, InCol_Cd, InCol_Cm, InCol_Cpmin, p &
  +   SUBROUTINE ReadAFfile ( AFfile, NumCoefsIn, InCol_Alfa, InCol_Cl, InCol_Cd, InCol_Cm, InCol_Cpmin, p &
                            , ErrStat, ErrMsg, UnEc )
   
   
  
positive.code:       LOGICAL                                 :: BadVals                       ! A flag that indicates if the values in a table are invalid.
  
        TYPE (FileInfoType)                     :: FileInfo                      ! The derived type for holding the file information.
        INTEGER(IntKi)                          :: NumCoefsIn                    ! The number of aerodynamic coefficients input to routine 
        INTEGER(IntKi)                          :: NumCoefsTab                   ! The number of aerodynamic coefficients to be stored for this table.
  
        INTEGER(IntKi)                          :: DefaultInterpOrd              ! value of default interp order
  
negative.code:       INTEGER(IntKi),    INTENT(IN)           :: InCol_Cm                      ! The airfoil-table input column for pitching-moment coefficient.
        INTEGER(IntKi),    INTENT(IN)           :: InCol_Cpmin                   ! The airfoil-table input column for minimum pressure coefficient.
        INTEGER(IntKi),    INTENT(  OUT)        :: ErrStat                       ! Error status.
        INTEGER(IntKi),    INTENT(IN   )        :: NumCoefsIn                    ! The number of aerodynamic coefficients to be stored.
  
        INTEGER,           INTENT(IN)           :: UnEc                          ! I/O unit for echo file. If present and > 0, write to UnEc.      CHARACTER(*), INTENT(IN)               :: AFfile                        ! The file to be read.
  
  