怎样读入数据?
各位大哥,小弟是个菜鸟,这里调试个程序,但是不知道该如何把数据输入啊?KEY(I)控制输入的各项目,我改弄个什么样的输入文件?行得通?
C *** READ DATA ACCORING TO KEYS SET ***
C *** KEY(I) SET TO 1 FIRST TIME ***
DO 10 I=1,14
10 KEY(I)=1
20 IF (KEY(1).NE.1) GO TO 30
READ (5,440) TITLE
30 CONTINUE
WL=0.
NK=128
DK=1.
C IF (KEY(3).NE.1) GO TO 50
READ (5,450) XNS
NS=XNS
N=NS-1
LIMP=2
DO 40 I=1,6
40 IS(I)=0
IF (LIMP.NE.0) IS(LIMP)=1
50 IF (KEY(4).NE.1) GO TO 70
DO 60 I=1,NS
READ (5,460) ED(I),VD(I),ALP(I),GM(I),BB(I)
T1=ALP(I)**2*(1.+VD(I))*(1.-2.*VD(I))*GM(I)
V(I)=(VD(I)*ED(I)+T1)/(ED(I)+2.*T1)
E(I)=(1.+V(I))/(1.+VD(I))*ED(I)
60 CONTINUE
70 IF (KEY(5).NE.1) GO TO 80
C *** HH(I) IS THICKNESS OF I-TH LAYER ***
READ (5,460) (HH(I),I=1,N)
80 IF (KEY(6).NE.1) GO TO 90
READ (5,450) XIR
C *** IR IS NUMBER OF POINTS FOR EVALUATION ***
IR=XIR
90 IF (KEY(7).NE.1) GO TO 110
DO 100 I=1,IR
100 READ (5,460) RX(I),RY(I)
110 IF (KEY(8).NE.1) GO TO 120
READ (5,450) XIZ
C *** IZ IS NUMBER OF DEPTH***
IZ=XIZ
120 IF (KEY(9).NE.1) GO TO 150
READ (5,460) (ZZ(I),I=1,8)
IF (IZ-8) 140,140,130
C *** ZZ(I) IS I-TH DEPTH ***
130 READ (5,460) (ZZ(I),I=9,IZ)
140 CONTINUE
150 IF (KEY(10).NE.1) GO TO 160
READ (5,450) XIP
C *** IP IS NUMBER OF VELOCITIES ***
IP=XIP
160 IF (KEY(11).NE.1) GO TO 170
READ (5,460) (PE(I),I=1,IP)
170 CONTINUE
440 FORMAT (20A4)
450 FORMAT (F10.0)
460 FORMAT (8F10.0)
470 FORMAT (1H1,5A4,1X,20A4,1X,5A4,6H PAGE,I3)
480 FORMAT (5X,5HLAYERS,5X,8H SOLID- ,9X,8H PRIME ,9X,8H FLUID-,
1 9X,8H PRIME ,9X,8H ALPHA //)
C *** READ DATA ACCORING TO KEYS SET ***
C *** KEY(I) SET TO 1 FIRST TIME ***
DO 10 I=1,14
10 KEY(I)=1
20 IF (KEY(1).NE.1) GO TO 30
READ (5,440) TITLE
30 CONTINUE
WL=0.
NK=128
DK=1.
C IF (KEY(3).NE.1) GO TO 50
READ (5,450) XNS
NS=XNS
N=NS-1
LIMP=2
DO 40 I=1,6
40 IS(I)=0
IF (LIMP.NE.0) IS(LIMP)=1
50 IF (KEY(4).NE.1) GO TO 70
DO 60 I=1,NS
READ (5,460) ED(I),VD(I),ALP(I),GM(I),BB(I)
T1=ALP(I)**2*(1.+VD(I))*(1.-2.*VD(I))*GM(I)
V(I)=(VD(I)*ED(I)+T1)/(ED(I)+2.*T1)
E(I)=(1.+V(I))/(1.+VD(I))*ED(I)
60 CONTINUE
70 IF (KEY(5).NE.1) GO TO 80
C *** HH(I) IS THICKNESS OF I-TH LAYER ***
READ (5,460) (HH(I),I=1,N)
80 IF (KEY(6).NE.1) GO TO 90
READ (5,450) XIR
C *** IR IS NUMBER OF POINTS FOR EVALUATION ***
IR=XIR
90 IF (KEY(7).NE.1) GO TO 110
DO 100 I=1,IR
100 READ (5,460) RX(I),RY(I)
110 IF (KEY(8).NE.1) GO TO 120
READ (5,450) XIZ
C *** IZ IS NUMBER OF DEPTH***
IZ=XIZ
120 IF (KEY(9).NE.1) GO TO 150
READ (5,460) (ZZ(I),I=1,8)
IF (IZ-8) 140,140,130
C *** ZZ(I) IS I-TH DEPTH ***
130 READ (5,460) (ZZ(I),I=9,IZ)
140 CONTINUE
150 IF (KEY(10).NE.1) GO TO 160
READ (5,450) XIP
C *** IP IS NUMBER OF VELOCITIES ***
IP=XIP
160 IF (KEY(11).NE.1) GO TO 170
READ (5,460) (PE(I),I=1,IP)
170 CONTINUE
440 FORMAT (20A4)
450 FORMAT (F10.0)
460 FORMAT (8F10.0)
470 FORMAT (1H1,5A4,1X,20A4,1X,5A4,6H PAGE,I3)
480 FORMAT (5X,5HLAYERS,5X,8H SOLID- ,9X,8H PRIME ,9X,8H FLUID-,
1 9X,8H PRIME ,9X,8H ALPHA //)