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* UD01DD EXAMPLE PROGRAM TEXT
* Copyright (c) 2002-2010 NICONET e.V.
*
* .. Parameters ..
INTEGER NIN, NOUT
PARAMETER ( NIN = 5, NOUT = 6 )
INTEGER MMAX, NMAX
PARAMETER ( MMAX = 10, NMAX = 10 )
INTEGER LDA
PARAMETER ( LDA = NMAX )
* .. Local Scalars ..
INTEGER INFO, INFO1, M, N
* .. Local Arrays ..
DOUBLE PRECISION A(LDA,NMAX)
* .. External Subroutines ..
EXTERNAL UD01DD, UD01MD
* .. Executable Statements ..
*
WRITE ( NOUT, FMT = 99999 )
* Skip the heading in the data file and read the data.
READ ( NIN, FMT = '()' )
READ ( NIN, FMT = * ) M, N
IF ( M.LT.0 .OR. M.GT.MMAX ) THEN
WRITE ( NOUT, FMT = 99994 ) M
ELSE IF ( N.LT.0 .OR. N.GT.NMAX ) THEN
WRITE ( NOUT, FMT = 99995 ) N
ELSE
* Read the coefficients of the matrix polynomial P(s).
CALL UD01DD( M, N, NIN, A, LDA, INFO )
IF ( INFO.GE.0 ) THEN
* Write the matrix A.
CALL UD01MD( M, N, 5, NOUT, A, LDA, ' Matrix A', INFO1 )
IF ( INFO1.NE.0 )
$ WRITE ( NOUT, FMT = 99998 ) INFO1
END IF
IF ( INFO.NE.0 )
$ WRITE ( NOUT, FMT = 99997 ) INFO
END IF
STOP
*
99999 FORMAT (' UD01DD EXAMPLE PROGRAM RESULTS', /1X)
99998 FORMAT (' INFO on exit from UD01MD = ',I2)
99997 FORMAT (' INFO on exit from UD01DD = ',I2)
99995 FORMAT (/' N is out of range.',/' N = ',I5)
99994 FORMAT (/' M is out of range.',/' M = ',I5)
END
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