1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
* UD01BD EXAMPLE PROGRAM TEXT
*
* .. Parameters ..
INTEGER NIN, NOUT
PARAMETER ( NIN = 5, NOUT = 6 )
INTEGER MPMAX, NPMAX, DPMAX
PARAMETER ( MPMAX = 10, NPMAX = 10, DPMAX = 5 )
INTEGER LDP1, LDP2
PARAMETER ( LDP1 = MPMAX, LDP2 = NPMAX )
* .. Local Scalars ..
INTEGER DP, INFO, L, MP, NP
* .. Local Arrays ..
DOUBLE PRECISION P(LDP1,LDP2,DPMAX)
* .. External Subroutines ..
EXTERNAL UD01BD, UD01ND
* .. Executable Statements ..
*
WRITE ( NOUT, FMT = 99999 )
* Skip the heading in the data file and read the data.
READ ( NIN, FMT = '()' )
READ ( NIN, FMT = * ) MP, NP, DP
IF ( MP.LE.0 .OR. MP.GT.MPMAX ) THEN
WRITE ( NOUT, FMT = 99994 ) MP
ELSE IF ( NP.LE.0 .OR. NP.GT.NPMAX ) THEN
WRITE ( NOUT, FMT = 99995 ) NP
ELSE IF ( DP.LT.0 .OR. DP.GT.DPMAX ) THEN
WRITE ( NOUT, FMT = 99993 ) DP
ELSE
* Read the coefficients of the matrix polynomial P(s).
CALL UD01BD( MP, NP, DP, NIN, P, LDP1, LDP2, INFO )
IF ( INFO.EQ.0 ) THEN
WRITE ( NOUT, 99996 ) MP, NP, DP
* Write the coefficients of the matrix polynomial P(s).
L = 5
CALL UD01ND( MP, NP, DP, L, NOUT, P, LDP1, LDP2, ' P',
$ INFO )
IF ( INFO.NE.0 )
$ WRITE ( NOUT, FMT = 99997 ) INFO
ELSE
WRITE ( NOUT, FMT = 99998 ) INFO
END IF
END IF
STOP
*
99999 FORMAT (' UD01BD EXAMPLE PROGRAM RESULTS', /1X)
99998 FORMAT (' INFO on exit from UD01BD = ',I2)
99997 FORMAT (' INFO on exit from UD01ND = ',I2)
99996 FORMAT (' MP =', I2, 2X, ' NP =', I2, 3X, 'DP =', I2)
99995 FORMAT (/' NP is out of range.',/' NP = ',I5)
99994 FORMAT (/' MP is out of range.',/' MP = ',I5)
99993 FORMAT (/' DP is out of range.',/' DP = ',I5)
END
|
