Program x04cffe
! X04CFF Example Program Text
! Mark 25 Release. NAG Copyright 2014.
! .. Use Statements ..
Use nag_library, Only: nag_wp, x04cff
! .. Implicit None Statement ..
Implicit None
! .. Parameters ..
Integer, Parameter :: nmax = 5, nout = 6
Integer, Parameter :: lda = nmax
Character (7), Parameter :: clabs(nmax) = (/ &
'Un ','Deux ', &
'Trois ','Quatre ','Cinq ' /)
Character (7), Parameter :: rlabs(nmax) = (/ &
'Uno ','Due ', &
'Tre ','Quattro','Cinque ' /)
! .. Local Scalars ..
Integer :: i, ifail, indent, j, ncols
! .. Local Arrays ..
Real (Kind=nag_wp) :: a(lda,lda)
! .. Intrinsic Procedures ..
Intrinsic :: real
! .. Executable Statements ..
Write (nout,*) 'X04CFF Example Program Results'
Write (nout,*)
Flush (nout)
! Generate an array of data
Do j = 1, nmax
Do i = 1, lda
a(i,j) = real(10*i+j,kind=nag_wp)
End Do
End Do
ncols = 80
indent = 0
! Print nmax by nmax band matrix with 1 sub-diagonal, 1 super-diagonal,
! default format and integer row and column labels
ifail = 0
Call x04cff(nmax,nmax,1,1,a,lda,' ','Example 1:','Integer',rlabs, &
'Integer',clabs,ncols,indent,ifail)
Write (nout,*)
Flush (nout)
! Print nmax by nmax band matrix with 1 sub-diagonal, 2 super-diagonals,
! user-supplied format and row and column labels
ifail = 0
Call x04cff(nmax,nmax,1,2,a,lda,'F8.2','Example 2:','Character',rlabs, &
'Character',clabs,ncols,indent,ifail)
Write (nout,*)
Flush (nout)
! Print nmax by nmax band matrix with 1 sub-diagonal, 2 super-diagonals,
! in MATLAB format
! Row and column labelling is ignored
ifail = 0
Call x04cff(nmax,nmax,1,2,a,lda,'MATLABF8.2','A',' ',rlabs,' ',clabs, &
ncols,indent,ifail)
End Program x04cffe