Program s20arfe ! S20ARF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: nag_wp, s20arf ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Integer :: i, ifail, n ! .. Local Arrays .. Real (Kind=nag_wp), Allocatable :: f(:), x(:) ! .. Executable Statements .. Write (nout,*) 'S20ARF Example Program Results' ! Skip heading in data file Read (nin,*) Write (nout,*) Write (nout,*) ' X F' Write (nout,*) Read (nin,*) n Allocate (x(n),f(n)) Read (nin,*) x(1:n) ifail = 0 Call s20arf(n,x,f,ifail) Do i = 1, n Write (nout,99999) x(i), f(i) End Do 99999 Format (1X,1P,2E12.3) End Program s20arfe