Program g13cbfe ! G13CBF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: g13cbf, nag_wp ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: pw, px Integer :: i, ifail, kc, l, lg, lxg, mtx, mw, & ng, nx ! .. Local Arrays .. Real (Kind=nag_wp) :: stats(4) Real (Kind=nag_wp), Allocatable :: xg(:) ! .. Intrinsic Procedures .. Intrinsic :: max ! .. Executable Statements .. Write (nout,*) 'G13CBF Example Program Results' Write (nout,*) ! Skip heading in data file Read (nin,*) ! Read in the problem size Read (nin,*) nx ! Read in smoothing parameters Read (nin,*) mtx, px, mw, l, kc, lg If (mw/=nx) Then Read (nin,*) pw End If lxg = max(kc,nx) Allocate (xg(lxg)) ! Read in series Read (nin,*) xg(1:nx) ! Calculate smooth spectrum ifail = -1 Call g13cbf(nx,mtx,px,mw,pw,l,kc,lg,xg,ng,stats,ifail) If (ifail/=0) Then If (ifail<4) Then Go To 100 End If End If ! Display results If (mw==nx) Then Write (nout,*) 'No smoothing' Else Write (nout,99999) 'Frequency width of smoothing window = 1/', mw End If Write (nout,99998) 'Degrees of freedom =', stats(1), & ' Bandwidth =', stats(4) Write (nout,*) Write (nout,99997) '95 percent confidence limits - Lower = ', & stats(2), ' Upper = ', stats(3) Write (nout,*) Write (nout,*) & ' Spectrum Spectrum Spectrum Spectrum' Write (nout,*) & ' estimate estimate estimate estimate' Write (nout,99996)(i,xg(i),i=1,ng) Write (nout,*) 100 Continue 99999 Format (1X,A,I0) 99998 Format (1X,A,F4.1,A,F7.4) 99997 Format (1X,A,F7.4,A,F7.4) 99996 Format (1X,I4,F10.4,I5,F10.4,I5,F10.4,I5,F10.4) End Program g13cbfe