Program x04cbfe
! X04CBF Example Program Text
! Mark 30.2 Release. NAG Copyright 2024.
! .. Use Statements ..
Use nag_library, Only: nag_wp, x04cbf
! .. 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,nmax)
! .. Intrinsic Procedures ..
Intrinsic :: real
! .. Executable Statements ..
Write (nout,*) 'X04CBF 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 3 by nmax rectangular matrix with default format and integer
! row and column labels
ifail = 0
Call x04cbf('General',' ',3,nmax,a,lda,' ','Example 1:','Integer',rlabs, &
'Integer',clabs,ncols,indent,ifail)
Write (nout,*)
Flush (nout)
! Print nmax by nmax upper triangular matrix with user-supplied format
! and row and column labels
ifail = 0
Call x04cbf('Upper','Non-unit',nmax,nmax,a,lda,'F8.2','Example 2:', &
'Character',rlabs,'Character',clabs,ncols,indent,ifail)
Write (nout,*)
Flush (nout)
! Print 3 by nmax lower triangular matrix in MATLAB format
! Row and column labelling is ignored
ifail = 0
Call x04cbf('Lower','Non-unit',3,nmax,a,lda,'MATLABF8.2','A',' ',rlabs, &
' ',clabs,ncols,indent,ifail)
End Program x04cbfe