Program f05aafe
! F05AAF Example Program Text
! Mark 28.7 Release. NAG Copyright 2022.
! .. Use Statements ..
Use nag_library, Only: f05aaf, nag_wp
! .. Implicit None Statement ..
Implicit None
! .. Parameters ..
Integer, Parameter :: nin = 5, nout = 6
! .. Local Scalars ..
Real (Kind=nag_wp) :: cc
Integer :: i, icol, ifail, lda, m, n1, n2
! .. Local Arrays ..
Real (Kind=nag_wp), Allocatable :: a(:,:), s(:)
! .. Executable Statements ..
Write (nout,*) 'F05AAF Example Program Results'
! Skip heading in data file
Read (nin,*)
Read (nin,*) m, n1, n2
lda = m
Allocate (a(lda,n2),s(n2))
Read (nin,*)(a(i,1:n2),i=1,m)
ifail = 0
Call f05aaf(a,lda,m,n1,n2,s,cc,icol,ifail)
Write (nout,*)
Write (nout,99999) 'N1 = ', n1, ' N2 = ', n2
Write (nout,*)
Write (nout,99998) 'CC = ', cc, ' ICOL = ', icol
Write (nout,*)
Write (nout,*) 'Final vectors'
Write (nout,99997)(a(i,n1:n2),i=1,m)
99999 Format (1X,A,I2,A,I2)
99998 Format (1X,A,F7.4,A,I2)
99997 Format (1X,3F9.4)
End Program f05aafe