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C
C SPDX-License-Identifier: BSD-3-Clause
C
* TC05AD EXAMPLE PROGRAM TEXT.
*
* .. Parameters ..
INTEGER NIN, NOUT
PARAMETER ( NIN = 5, NOUT = 6 )
INTEGER MMAX, PMAX, KPCMAX
PARAMETER ( MMAX = 20, PMAX = 20, KPCMAX = 20 )
INTEGER MAXMP
PARAMETER ( MAXMP = MAX( MMAX, PMAX ) )
INTEGER LDCFRE, LDPCO1, LDPCO2, LDQCO1, LDQCO2
PARAMETER ( LDCFRE = MAXMP, LDPCO1 = MAXMP,
$ LDPCO2 = MAXMP, LDQCO1 = MAXMP,
$ LDQCO2 = MAXMP )
INTEGER LDWORK
PARAMETER ( LDWORK = 2*MAXMP )
INTEGER LZWORK
PARAMETER ( LZWORK = ( MAXMP )*( MAXMP+2 ) )
* .. Local Scalars ..
COMPLEX*16 SVAL
DOUBLE PRECISION RCOND
INTEGER I, INFO, J, K, KPCOEF, M, P, PORM, PORP
CHARACTER*1 LERI
LOGICAL LLERI
* .. Local Arrays ..
COMPLEX*16 CFREQR(LDCFRE,MAXMP), ZWORK(LZWORK)
DOUBLE PRECISION DWORK(LDWORK), PCOEFF(LDPCO1,LDPCO2,KPCMAX),
$ QCOEFF(LDQCO1,LDQCO2,KPCMAX)
INTEGER INDEX(MAXMP), IWORK(MAXMP)
* .. External Functions ..
LOGICAL LSAME
EXTERNAL LSAME
* .. External Subroutines ..
EXTERNAL TC05AD
* .. Intrinsic Functions ..
INTRINSIC MAX
* .. Executable Statements ..
*
WRITE ( NOUT, FMT = 99999 )
* Skip the heading in the data file and read the data.
READ ( NIN, FMT = '()' )
READ ( NIN, FMT = * ) M, P, SVAL, LERI
LLERI = LSAME( LERI, 'L' )
IF ( M.LE.0 .OR. M.GT.MMAX ) THEN
WRITE ( NOUT, FMT = 99995 ) M
ELSE IF ( P.LE.0 .OR. P.GT.PMAX ) THEN
WRITE ( NOUT, FMT = 99994 ) P
ELSE
PORM = P
IF ( .NOT.LLERI ) PORM = M
READ ( NIN, FMT = * ) ( INDEX(I), I = 1,PORM )
PORP = M
IF ( .NOT.LLERI ) PORP = P
KPCOEF = 0
DO 20 I = 1, PORM
KPCOEF = MAX( KPCOEF, INDEX(I) )
20 CONTINUE
KPCOEF = KPCOEF + 1
IF ( KPCOEF.LE.0 .OR. KPCOEF.GT.KPCMAX ) THEN
WRITE ( NOUT, FMT = 99993 ) KPCOEF
ELSE
READ ( NIN, FMT = * )
$ ( ( ( PCOEFF(I,J,K), K = 1,KPCOEF ), J = 1,PORM ),
$ I = 1,PORM )
READ ( NIN, FMT = * )
$ ( ( ( QCOEFF(I,J,K), K = 1,KPCOEF ), J = 1,PORP ),
$ I = 1,PORM )
* Find the standard frequency response matrix of left pmr
* at 0.5*j.
CALL TC05AD( LERI, M, P, SVAL, INDEX, PCOEFF, LDPCO1,
$ LDPCO2, QCOEFF, LDQCO1, LDQCO2, RCOND, CFREQR,
$ LDCFRE, IWORK, DWORK, ZWORK, INFO )
*
IF ( INFO.NE.0 ) THEN
WRITE ( NOUT, FMT = 99998 ) INFO
ELSE
WRITE ( NOUT, FMT = 99997 ) RCOND
DO 40 I = 1, PORM
WRITE ( NOUT, FMT = 99996 )
$ ( CFREQR(I,J), J = 1,PORP )
40 CONTINUE
END IF
END IF
END IF
STOP
*
99999 FORMAT (' TC05AD EXAMPLE PROGRAM RESULTS',/1X)
99998 FORMAT (' INFO on exit from TC05AD = ',I2)
99997 FORMAT (' RCOND = ',F4.2,//' The frequency response matrix T(SVA',
$ 'L) is ')
99996 FORMAT (20(' (',F5.2,',',F5.2,') ',:))
99995 FORMAT (/' M is out of range.',/' M = ',I5)
99994 FORMAT (/' P is out of range.',/' P = ',I5)
99993 FORMAT (/' KPCOEF is out of range.',/' KPCOEF = ',I5)
END
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