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CBD01T AMPLITUDE AND PHASE ANALYSIS AUGUST 9, 1965
C THIS IS A SIFTED VERSION OF BMD01T ORIGINALLY WRITTEN IN
C FORTRAN II. SOME MODIFICATIONS WERE MADE TO MAKE IT OPERABLE
C AND SLIGHTLY MORE EFFICIENT THAN THE SIFTED VERSION.
DIMENSION X(350),FMT(36),YSQ(80),Y(80),SYM(15),YP(15),
1A(350),B(350),XX(350),YY(350)
COMMON X , FMT , YSQ , Y , SYM , YP
COMMON A , B , XX , YY , AMPL , PHASE
COMMON TG , FILTER , KPROB , NDATA , FTRI , NTRI
COMMON M , FM , NPOINT , POINT , WO , ANS
COMMON PI , H
C DIMENSION X(800),FMT(120),YSQ(500),Y(500),SYM(15),YP(15),
C 1A(800),B(800),XX(800),YY(800)
C COMMON X,FMT,YSQ,Y,SYM,YP,A,B,XX,YY,AMPL,PHASE,TG,FILTER,KPROB,
C 1NDATA,FTRI,NTRI,M,FM,NPOINT,POINT,WO,ANS,PI,H
C
305 FORMAT(52H1BMD01T - AMPLITUDE AND PHASE ANALYSIS - VERSION OF ,
115HAUGUST 9, 1965/
2 40H HEALTH SCIENCES COMPUTING FACILITY,UCLA/
314H PROBLEM CODE A6,/
423H NUMBER OF DATA POINTS I5,///)
C
DOUBLE PRECISION A123,B123,TODE,CODE
DATA A123/'FINISH '/,B123/'PROBLM '/
DATA Q002HL/4HYES /
DATA Q003HL/4H*000/
YES =(+Q002HL)
NTAPE=5
CALL USAGEB('BMD01T')
304 FORMAT('0CONTROL CARD WAS INCORRECTLY ORDERED OR PUNCHED. IT IS '
1 'PRINTED BELOW AND PROGRAM HAS BEEN TERMINATED.')
5001 FORMAT(2A6,4A3,I3,I4,I3,I4,I3,F5.0,22X,2I2)
5002 FORMAT (1H0,2A6,4A3,I3,I4,I3,I4,I3,F5.0,22X,2I2)
500 READ (5,5001)TODE,CODE,XG,XDATA,ELTER,XOOL,KPROB,NDATA,NTRI,M,
1NPOINT,WO,INFORM,KVR
IF(TODE.EQ.B123) GO TO 20
IF(TODE.EQ.A123) GO TO 303
302 CONTINUE
WRITE (6,3040)
3040 FORMAT ( '0A ''PROBLM'' OR ''FINISH'' CARD WAS EXPECTED.' )
WRITE (6,304)
WRITE (6,5002) TODE,CODE,XG,XDATA,ELTER,XOOL,KPROB,NDATA,NTRI,M,
1 NPOINT,WO,INFORM,KVR
303 IF(NTAPE-5)372,372,371
371 REWIND NTAPE
372 WRITE(6,3722)
3722 FORMAT (1H0 / / '0 FINISH CARD ENCOUNTERED.' )
STOP
20 CALL TPWD(INFORM,NTAPE)
WRITE (6,305)CODE,NDATA
IF(-NTRI)25,302,302
25 FTRI=NTRI
IF(M-350)255,255,302
255 FM=M
PI=3.14159265
CRIT=(FM-2.0)/2.0
IF(CRIT-FTRI) 11,11,12
11 DO 90 I=1,6
90 WRITE (6,2000)
WRITE (6,1011)KPROB
1011 FORMAT(10X,5H* * */10X,28HBANDWIDTH CHOSEN IN PROBLEM I3,
1 50H LARGER THAN PI, PROGRAM GOES TO NEXT PROBLEM CARD/10X,5H* * *
2)
PI=-4000
12 IF(KVR.GT.0.AND.KVR.LE.2) GO TO 210
WRITE (6,4000)
4000 FORMAT(1H0,23X,71HNUMBER OF VARIABLE FORMAT CARDS INCORRECTLY SPEC
XIFIED, ASSUMED TO BE 1.)
KVR = 1
210 KVR=KVR*18
READ (5,5003)(FMT(I),I=1,KVR)
5003 FORMAT(18A4)
WRITE (6,5005) (FMT(I),I=1,KVR)
5005 FORMAT ('0VARIABLE FORMAT USED IS PRINTED BELOW.'/(1H0, 18A4))
IF((NDATA-49)*(NDATA-351))215,302,302
215 MISTAK=0
READ (NTAPE,FMT)(X(I),I=1,NDATA)
IF(-PI)40,500,500
40 IF(XG.NE.YES) GO TO 30
45 CALL TRANS( MISTAK)
IF( MISTAK) 500,30,500
30 IF(XDATA.NE.YES) GO TO 60
65 WRITE (6,2000)
WRITE (6,1017)KPROB
1017 FORMAT(10X,25HORIGINAL DATA OF PROBLEM I3//)
WRITE (6,1018)(X(I),I=1,NDATA)
1018 FORMAT(10F12.6)
60 IF(ELTER.NE.YES) GO TO 126
95 POINT=NPOINT
IF(50-NPOINT)951,951,302
951 IF(WO*(WO-PI))955,955,96
955 H=PI/POINT
G=(FTRI+1.0)*2.0*PI/FM
BONE=WO-.5*G
IF(BONE) 96,96,97
96 WRITE (6,1019)KPROB
1019 FORMAT(10X,49H*****THE MAIN LOBE OF THE FILTER OF THIS PROBLEM(I3,
166H) IS NOT BETWEEN 0 AND PI,PROGRAM GOES TO THE NEXT PROBLEM, IF
2ANY)
GO TO 500
97 NONE=(BONE/H)+0.5
WRITE (6,800)
800 FORMAT(1H1)
CALL LANAI (NONE,0.0,0)
AA=ANS
100 WRITE (6,2000)
2000 FORMAT(1H0)
ZERO=0.0
WRITE (6,1002)ZERO,BONE,AA
1002 FORMAT(10X,38HVALUE OF INTEGRAL OF F(X) SQUARE FROM F10.5,
14H TO F10.5,3H = F10.5//)
BTWO=WO+.5*G
IF(BTWO-PI) 101,101,102
102 WRITE (6,1019)KPROB
GO TO 500
101 NTWO=(G/H)+0.5
CALL LANAI (NTWO,BONE,NONE)
BB=ANS
105 WRITE (6,2000)
WRITE (6,1002)BONE,BTWO,BB
NTHREE=((PI-BTWO)/H)+0.5
KK=NONE+NTWO
CALL LANAI(NTHREE,BTWO,KK)
CC=ANS
110 WRITE (6,2000)
WRITE (6,1002)BTWO,PI,CC
PC=(AA+CC)*100.0/(AA+BB+CC)
WRITE (6,1006)
1006 FORMAT(1H0,9X,10HRESOLUTION7X,16HNO. OF TRIANGLES9X,11HCENTERED AT
18X,9HBANDWIDTH,10X,19HLEAKAGE IN PER CENT//)
WRITE (6,1008)M,NTRI,WO,G,PC
1008 FORMAT(13X,I3,18X,I3,15X,F11.8,8X,F10.7,12X,F12.8)
115 WRITE (6,2000)
WRITE (6,1005)
1005 FORMAT(1H0,9X,34HTHESE ARE THE VALUES OF THE FILTER//)
NPOINT=NONE+NTWO+NTHREE
POINT=NPOINT-1
WRITE (6,1007)(Y(I),I=1,NPOINT)
1007 FORMAT(7F12.6)
WRITE (6,1010)
1010 FORMAT(1H1,20X,19HGRAPH OF THE FILTER//)
YMAX=-10**10
YMIN=10**10
DO 120 I=1,NPOINT
YMAX=AMAX1(Y(I),YMAX)
120 YMIN=AMIN1(Y(I),YMIN)
SYM(1)=(+Q003HL)
DO 125 I=1,NPOINT
FI=I-1
XX(1)=FI*PI/POINT
YP(1)=Y(I)
125 CALL PLOTR (XX,0.0,PI,YP,SYM,YMIN,YMAX,1,-1)
CALL PLOTR (XX,0.0,PI,YP,SYM,YMIN,YMAX,-1,-1)
126 IF(XOOL.NE.YES) GO TO 131
127 CALL COEVV
BZERO=2.0*FTRI/FM
WRITE (6,1003)
1003 FORMAT(1H1,9X47HB IS THE COEFFICIENT OF COS J.OMEGA IN C(OMEGA)/
1 10X,75HAND A IS THE COEFFICIENT OF SIN J.OMEGA IN S(OMEGA) IN SEC
2TION FOUR STEP 2 ///)
WRITE (6,1009)BZERO
1009 FORMAT(10X16HA( 0) = 0.024X9HB( 0) =F11.5)
DO 130 I=1,M
130 WRITE (6,1004)I,A(I),I,B(I)
1004 FORMAT (10X,2HA(I4,4H) = F10.5,20X,2HB(I4,4H) = F10.5)
131 DO 140 K=1,NDATA
XX(K)=0.0
YY(K)=0.0
DO 155 J=1,M
JS=K+M+J
KS=K+M-J+1
IF((JS+1)-NDATA) 145,145,150
145 YY(K)=YY(K)+A(J)*(X(JS)-X(KS))
155 XX(K)=XX(K)+B(J)*(X(JS+1)+X(KS-1))
IS=M+K+1
XX(K)=BZERO*(X(IS)+X(IS-1))+XX(K)
140 CONTINUE
150 WRITE (6,1020)
1020 FORMAT(1H1,31X,56HGRAPH OF THE FILTERED INPUT AT THE INDICATED DAT
1A POINTS//)
K=K-1
YMAX=-10.0**10
YMIN= 10.0**10
DO 157 I=1,K
YMAX=AMAX1(XX(I),YMAX)
157 YMIN=AMIN1(XX(I),YMIN)
IF(YMAX-YMIN-1.0)1575,1575,158
1575 DIV=(YMAX-YMIN)/3.0
YMAX=YMAX+DIV
YMIN=YMIN-DIV
158 FK=M
FMAX=NDATA-M
DO 159 I=1,K
FK=FK+1.0
YP(1)=XX(I)
159 CALL PLOTR(FK,FM,FMAX,YP,SYM,YMIN,YMAX, 1,-1)
CALL PLOTR(FK,FM,FMAX,YP,SYM,YMIN,YMAX,-1,-1)
WRITE (6,1023)KPROB
1023 FORMAT(1H1,20X,72HAVERAGE FREQUENCY, AMPLITUDE, PHASE AND FINITE M
1OVING AVERAGES OF SERIES I4/32X,53H(FREQUENCY IN RADIANS/UNIT TIME
2 AND PHASE IN RADIANS)//)
WRITE (6,1025)
1025 FORMAT(2X,4HDATA,7X,9HFREQUENCY,11X,9HAMPLITUDE,13X,5HPHASE,7X,38H
1FINITE MOVING AVERAGES USING CONSTANTS/1X,5HPOINT,68X,4HB(J),16X,
24HA(J)//)
CALL PHAZE(XX(1),YY(1),Z1)
J=M+1
DO 165 I=2,K
J=J+1
AMPL =SQRT(XX(I)**2+YY(I)**2)
CALL PHAZE(XX(I),YY(I),Z2)
FREQ=Z2-Z1
IF(FREQ)160,164,164
160 DIV= FREQ+(2.0*PI)
FREQ=-FREQ
FREQ=AMIN1(DIV,FREQ)
IF(FREQ-DIV)163,164,164
163 FREQ=-FREQ
164 WRITE (6,1024)J,FREQ,AMPL,Z2,XX(I),YY(I)
1024 FORMAT(1H I5,4XF12.6,4(8X,F12.6))
165 Z1=Z2
GO TO 500
END
CCOEVV SUBROUTINE COEVV FOR BMD01T AUGUST 9, 1965
SUBROUTINE COEVV
DIMENSION X(350),FMT(36),YSQ(80),Y(80),SYM(15),YP(15),
1A(350),B(350),XX(350),YY(350)
DIMENSION S(350)
COMMON X , FMT , YSQ , Y , SYM , YP
COMMON A , B , XX , YY , AMPL , PHASE
COMMON TG , FILTER , KPROB , NDATA , FTRI , NTRI
COMMON M , FM , NPOINT , POINT , WO , ANS
COMMON PI , H
C DIMENSION X(800),FMT(120),YSQ(500),Y(500),SYM(15),YP(15),
C 1A(800),B(800),XX(800),YY(800)
C DIMENSION S(800)
C COMMON X,FMT,YSQ,Y,SYM,YP,A,B,XX,YY,AMPL,PHASE,TG,FILTER,KPROB,
C 1NDATA,FTRI,NTRI,M,FM,NPOINT,POINT,WO,ANS,PI,H
MMO=M-1
ARG=FM*WO
AA=2.0*FTRI*(.54+.46*COS(PI))*SIN(ARG)/FM
BB=2.0*FTRI*(.54+.46*COS(PI))*COS(ARG)/FM
KT=NTRI/2
IF(NTRI-KT*2)20,10,20
20 A(M)=-AA
B(M)=BB
GO TO 30
10 A(M)=AA
B(M)=-BB
30 DO 105 J=1,MMO
FJ=J
ARGA=FJ*PI/FM
ARGB=FJ*FTRI*PI/FM
105 S(J)=4.0*(.54+.46*COS(ARGA))*SIN(ARGB)/(FM*SIN(ARGA))
DO 120 J=1,MMO
FJ=J
ARG=FJ*WO
A(J)=-S(J)*SIN(ARG)
120 B(J)=S(J)*COS(ARG)
RETURN
END
CDINT SUBROUTINE DINT FOR BMD01T MARCH 13, 1964
SUBROUTINE DINT(YSQ,NN,H,ANS)
DIMENSION YSQ(80),CONS(4)
C DIMENSION YSQ(200),CONS(4)
C
CONS(1)=0.34861111
CONS(2)=1.24583333
CONS(3)=0.87916667
CONS(4)=1.02638889
X=0.0
J=NN
DO 10 I=1,4
X=X+(YSQ(I)+YSQ(J))*CONS(I)
J=J-1
10 CONTINUE
DO 20 I=5,J
X=X+YSQ(I)
20 CONTINUE
ANS=X*H
RETURN
END
CLANAI SUBROUTINE LANAI FOR BMD01T AUGUST 9, 1965
SUBROUTINE LANAI (NN,BASE,KIT)
DIMENSION X(350),FMT(36),YSQ(80),Y(80),SYM(15),YP(15),
1A(350),B(350),XX(350),YY(350)
COMMON X , FMT , YSQ , Y , SYM , YP
COMMON A , B , XX , YY , AMPL , PHASE
COMMON TG , FILTER , KPROB , NDATA , FTRI , NTRI
COMMON M , FM , NPOINT , POINT , WO , ANS
COMMON PI , H
C DIMENSION X(800),FMT(120),YSQ(500),Y(500),SYM(15),YP(15),
C 1A(800),B(800),XX(800),YY(800)
C COMMON X,FMT,YSQ,Y,SYM,YP,A,B,XX,YY,AMPL,PHASE,TG,FILTER,KPROB,
C 1NDATA,FTRI,NTRI,M,FM,NPOINT,POINT,WO,ANS,PI,H
DO 100 I=1,NN
FI=I
OMEGA=FI*H+BASE
CALL TABBY(OMEGA)
L=I+KIT
Y(L)=YY(1)
100 YSQ(I)=YY(1)**2
WRITE (6,800)
800 FORMAT(1H0,21HVALUES OF F(X) SQUARE//)
WRITE (6,1001)(YSQ(I),I=1,NN)
1001 FORMAT(7F12.6)
CALL DINT (YSQ,NN,H,ANS)
RETURN
END
CTABBY SUBROUTINE TABBY FOR BMD01T AUGUST 2, 1963
SUBROUTINE TABBY(OMEGA)
DIMENSION X(350),FMT(36),YSQ(80),Y(80),SYM(15),YP(15),
1A(350),B(350),XX(350),YY(350)
COMMON X , FMT , YSQ , Y , SYM , YP
COMMON A , B , XX , YY , AMPL , PHASE
COMMON TG , FILTER , KPROB , NDATA , FTRI , NTRI
COMMON M , FM , NPOINT , POINT , WO , ANS
COMMON PI , H
C DIMENSION X(800),FMT(120),YSQ(500),Y(500),SYM(15),YP(15),
C 1A(800),B(800),XX(800),YY(800)
C COMMON X,FMT,YSQ,Y,SYM,YP,A,B,XX,YY,AMPL,PHASE,TG,FILTER,KPROB,
C 1NDATA,FTRI,NTRI,M,FM,NPOINT,POINT,WO,ANS,PI,H
SUM=0.0
MMO=M-1
DO 100 J=1,MMO
FJ=J
P=FJ*PI/FM
Q=FJ*WO
R=FTRI*FJ*PI/FM
ARG=FJ*OMEGA
100 SUM=SUM+(.54+.46*COS(P))*COS(Q)*SIN(R)*COS(ARG)/SIN(P)
SUM=4.0*SUM/FM
S=FM*WO
T=FM*OMEGA
NIT=NTRI/2
IF(NTRI-NIT*2) 200,300,200
200 YY(1)= (2.0*FTRI/FM)+SUM+2.0*FTRI*(.54+.46*COS(PI))*COS(S)*COS(T)/
1FM
GO TO 400
300 YY(1)= (2.0*FTRI/FM)+SUM-2.0*FTRI*(.54+.46*COS(PI))*COS(S)*COS(T)/
1FM
400 RETURN
END
CTPWD SUBROUTINE TPWD FOR BMD01T VERSION OF SEPT. 26, 1963
SUBROUTINE TPWD(NT1,NT2)
IF(NT1)40,10,12
10 NT1=5
12 IF(NT1-NT2)14,19,14
14 IF(NT2.EQ.5) GO TO 19
REWIND NT2
19 IF(NT1-5)18,24,18
18 IF(NT1-6)22,40,22
22 REWIND NT1
24 NT2=NT1
28 RETURN
40 WRITE (6,49)
STOP
49 FORMAT(25H ERROR ON TAPE ASSIGNMENT)
END
CTRANS SUBROUTINE TRANS FOR BMD01T JUNE 2, 1964
SUBROUTINE TRANS (MISTAK)
DIMENSION X(350),FMT(36),YSQ(80),Y(80),SYM(15),YP(15),
1A(350),B(350),XX(350),YY(350)
DIMENSION IBIN (10),CON(10)
COMMON X , FMT , YSQ , Y , SYM , YP
COMMON A , B , XX , YY , AMPL , PHASE
COMMON TG , FILTER , KPROB , NDATA , FTRI , NTRI
COMMON M , FM , NPOINT , POINT , WO , ANS
COMMON PI , H
C DIMENSION X(800),FMT(120),YSQ(500),Y(500),SYM(15),YP(15),
C 1A(800),B(800),XX(800),YY(800)
C DIMENSION IBIN (10),CON(10)
C COMMON X,FMT,YSQ,Y,SYM,YP,A,B,XX,YY,AMPL,PHASE,TG,FILTER,KPROB,
C 1NDATA,FTRI,NTRI,M,FM,NPOINT,POINT,WO,ANS,PI,H
EQUIVALENCE(ITG,SPECTG)
ASN(Q000FL)=ATAN(Q000FL)/SQRT(1.0-Q000FL**2)
DOUBLE PRECISION SPECTG,KODE
DATA SPECTG/'SPECTG '/
READ (5,1002)KODE,NTRAN,(IBIN(I),CON(I),I=1,NTRAN)
1002 FORMAT(A6,I1,8(I2,F6.0))
IF(KODE-ITG)900,400,900
400 DO 500 I=1,NTRAN
IF(IBIN(I)-17) 605,600,605
605 JESUS=IBIN(I)
IF(JESUS-6)610,905,610
600 JESUS=6
610 CC=CON(I)
IF(JESUS*(JESUS-11)) 620,905,905
620 DO 150 K=1,NPOINT
GO TO (10,20,30,40,50,60,70,80,90,100) ,JESUS
10 IF(X(K))200,150,14
14 X(K)=SQRT(X(K))
GO TO 150
20 IF(X(K))200,22,23
22 X(K)=1.0
GO TO 150
23 X(K)=SQRT(X(K))+SQRT(X(K)+1.0)
GO TO 150
30 IF(X(K))200,200,31
31 X(K)=.434294481E+00*ALOG(X(K))
GO TO 150
40 X(K)=EXP(X(K))
GO TO 150
50 IF(X(K))200,150,53
53 IF (X(K)-1.0) 54,55,200
54 ARG =SQRT(X(K))
X(K)=ASN(ARG)
GO TO 150
55 X(K)=PI/2.0
GO TO 150
60 IF(X(K))200,200,61
61 X(K)=ALOG(X(K))
GO TO 150
70 IF(X(K))71,200,71
71 X(K)=1.0/X(K)
GO TO 150
80 X(K)=X(K)+CC
GO TO 150
90 X(K)=X(K)*CC
GO TO 150
100 IF(X(K))200,200,101
101 X(K)=X(K)**CC
GO TO 150
200 WRITE (6,1001)K,IBIN(I)
1001 FORMAT(11H0DATA POINT I5,57H VIOLATES THE RESTRICTION FOR TRANSGEN
1ERATION OF THE TYPEI3,52H. THE PROGRAM CONTINUES LEAVING THE VALUE
2 UNCHANGED.)
150 CONTINUE
500 CONTINUE
300 RETURN
900 WRITE (6,1003)KODE
WRITE (6,1006) KODE,NTRAN,(IBIN(I),CON(I),I=1,NTRAN)
1006 FORMAT(1H0,A6,I1,8(I2,F6.0))
901 WRITE (6,1004)
MISTAK=17
GO TO 300
1003 FORMAT(58H0CONTROL CARD ERROR. PROGRAM EXPECTED A SPECTG CARD BUT
1A A6,16H CARD WAS FOUND.)
1004 FORMAT(42H0PROGRAM WILL GO TO THE NEXT PROBLEM CARD.)
905 WRITE(6,1005) KODE, NTRAN, (IBIN(I), CON(I), I=1,NTRAN)
1005 FORMAT('0ILLEGAL TRANSGENERATION CODE SPECIFIED. CARD IS PRINTED'
1 ' BELOW.' / (1H0, A6, I1, 8(I2,F6.0)))
GO TO 901
END
CPHAZE SUBROUTINE PHAZE FOR BMD01T AUGUST 9, 1965
SUBROUTINE PHAZE(X,Y,Z)
PI=3.14159265
PI2=2.0*PI
AB=ABS(Y/X)
PHI=ATAN(AB)
IF(X)11,12,13
11 IF(Y)17,30,18
17 Z=PI+PHI
GO TO 50
30 Z=PI
GO TO 50
18 Z=PI-PHI
GO TO 50
12 IF(Y)35,15,40
35 Z=0.75*PI2
GO TO 50
15 Z=0.0
GO TO 50
40 Z=PI/2.0
GO TO 50
13 IF(Y)14,15,16
14 Z=PI2-PHI
GO TO 50
16 Z=PHI
50 RETURN
END
C SUBROUTINE PLOTR (IBM 360) AUGUST 13, 1966
SUBROUTINE PLOTR(X,ZMIN,ZMAX,Y,SYM,WMIN,WMAX,NC,NP)
C
DIMENSION Y(15),CLAB(12),SYM(15),GF(10),FMT(12),XY(51,101)
INTEGER XY, BLANKS
INTEGER SYM,SYMB
DATA NCC/2/
DATA TC,TP,BLANKS/'.','+',' '/
DATA GF/ 4H 1X,,4H 2X,,4H 3X,,4H 4X,,4H 5X,,4H 6X,,
14H 7X,,4H 8X,,4H 9X,,4H 10X/
DATA FMT/'(17X',' ','5(F1','2.3,','8X)/','7X, ',' ','4(F1','2.3,',
1'8X),','F12.','3) '/
C
100 FORMAT(1H 6X5(F12.3,8X),F12.3/17X,5(F12.3,8X))
101 FORMAT(1H F12.3,1X,103A1,F12.3)
102 FORMAT(1H 13X,103A1)
800 FORMAT(1H 14X,101A1)
1001 FORMAT(15X,20(5H+....),1H+)
C
C NCC ON THE INITIAL ENTRY TO PLOTR IS ASSUMED TO BE SOMETHING
C OTHER THAN ZERO.
C
IF(NCC) 50,48,50
50 KL=0
CALL SCALE(WMIN,WMAX,100.0,JY,YMIN,YMAX,YIJ)
YR=YMAX-YMIN
230 J=JY
IF(J*(J-10))204,201,201
201 IF(KL)220,220,231
231 WRITE (6,1001)
IF(KL)250,250,220
220 CLAB(1)= YMIN
DO 222 I=2,11
222 CLAB(I)=CLAB(I-1)+YIJ
WRITE (6,100)(CLAB(I),I=1,11,2),(CLAB(J),J=2,10,2)
IF(KL)231,231,14
204 IF(J-5)205,221,207
207 J=J-5
205 JYT=5-J
221 CONTINUE
226 FMT(2)=GF(JY)
IF (KL) 225,225,227
225 FMT(7)=GF(JY)
TT=JY
TT=TT*YIJ/10.0
CLAB(1)= YMIN+TT
DO 223 I=2,10
223 CLAB(I)=CLAB(I-1) +YIJ
WRITE (6,FMT) (CLAB(I),I=2,10,2),(CLAB(JJJ),JJJ=1,9,2)
IF(KL)227,227,14
227 IF(JY-5)208,209,208
208 WRITE (6,800)(TC,I=1,J),(TP,(TC ,I=1,4),K=1,19),TP,(TC,I=1,JYT)
IF(KL) 250,250,225
209 WRITE (6,1001)
IF(KL) 250,250,225
250 CONTINUE
NCC=0
IC=0
IF(NP)80,11,11
11 DO 1 I=1,51
DO 1 J=1,101
1 XY(I,J)=BLANKS
CALL SCALE (ZMIN,ZMAX,50.0,JX,XMIN,XMAX,XIJ)
XR=XMAX-XMIN
C ENTRY PLOTS
48 IF(NC)52,13,49
49 IF(NP)80,10,10
10 DO 9 N=1,NC
SYMB=SYM(N)
XDIFFR=XMAX-X
IF(XDIFFR)105,106,106
105 XDIFFR=0.0
106 YDIFFR=YMAX-Y(N)
IF(YDIFFR)107,108,108
107 YDIFFR=0.0
108 L=51.0-(50.0*XDIFFR)/XR+.5
K=101.0-(100.0*YDIFFR)/YR+.5
CALL FORM2(SYMB,XY(L,K))
9 CONTINUE
GO TO 15
80 DO 86 I=1,101
86 XY(1,I)=BLANKS
L=1
DO 95 N=1,NC
SYMB=SYM(N)
YDIFFR=YMAX-Y(N)
IF(YDIFFR)860,865,865
860 YDIFFR=0.0
865 K=101.0-(100.0*YDIFFR)/YR+.5
95 CALL FORM2(SYMB,XY(L,K))
IF(MOD(IC,5))97,96,97
96 W=TP
GO TO 98
97 W=TC
98 WRITE (6,101)X,W,(XY(1,N),N=1,101),W,X
IC=IC+1
GO TO 15
13 M=6-JX
LL=50+M
T=JX
IF(5-JX)131,131,135
131 T=0.0
135 RLAB=XMAX-(T*XIJ)/5.0
W=TC
K=52
DO 31 L=M,LL
K=K-1
I=MOD(L,5)
IF(I-1)2,3,2
3 W=TP
WRITE (6,101)RLAB,W,(XY(K,N),N=1,101),W,RLAB
RLAB=RLAB-XIJ
W=TC
GO TO 31
2 WRITE (6,102)W,(XY(K,N),N=1,101),W
31 CONTINUE
52 KL=1
GO TO 230
14 NCC=1
15 RETURN
END
C SUBROUTINE SCALE FOR PLOTR JUNE 21, 1966
SUBROUTINE SCALE(YMIN,YMAX,YINT,JY,TYMIN,TYMAX,YIJ)
DIMENSION C(10)
DATA C /1.0,1.5,2.0,3.0,4.0,5.0,7.5,10.0,15.0,20.0/
TEST=1.0/(2.0**20)
50 YR=YMAX-YMIN
TT=YR/YINT
J = ALOG10(TT)+TEST
E=10.0**J
TT=TT/E
I=0
IF(TT-1.0+TEST)205,201,201
205 TT=TT*10.0
E=E/10.0
201 I=I+1
IF(9-I)1,2,2
1 E=E*10.0
I=1
2 IF(TT-C(I))233,202,201
233 YIJ=C(I)*E
GO TO 203
202 Y=YMIN/C(I)
J=Y
T=J
IF(0.0001-ABS(T-Y))204,233,233
204 YIJ=C(I+1)*E
203 X=((YMAX+YMIN)/YIJ-YINT )/2.0+.00001
K=X
IF(K)235,240,240
235 Y=K
IF(X-Y)236,240,236
236 K=K-1
240 TYMIN=K
TYMIN=YIJ*TYMIN
TYMAX=TYMIN+YINT*YIJ
IF(YMAX-TYMAX-TEST)10,10,201
10 TT=YINT/10.0
JY=TT+.000001
YIJ=YINT*(YIJ/10.0)
J=TYMIN/ YIJ
IF (K)242,241,241
242 J=J-1
241 J=J*JY+JY-K
JY=J
RETURN
END
SUBROUTINE FORM2(SYMB,XY)
C SUBROUTINE FORM2 FOR PLOTR (IBM 360) JUNE 21, 1966
DIMENSION TEST(18)
INTEGER XY,SYMB,BLANK,TEST
DATA BLANK/' '/
DATA TEST/'2','3','4','5','6','7','8','9','A',
1 'B','C','D','E','F','G','H','I','/'/
IF(XY.EQ.BLANK)GO TO 50
DO 30 I=1,17
IF(XY.NE.TEST(I))GO TO 30
C PUT IN NEXT SYMBOL OF ARRAY FOR MULTIPLE POINTS
XY=TEST(I+1)
GO TO 100
30 CONTINUE
IF(XY.EQ.TEST(18))GO TO 100
C IF OTHER THAN CHARACTERS IN ARRAY TEST PUT IN CHARACTER 2.
XY=TEST(1)
GO TO 100
C IF BLANK, PUT IN SYMBOL
50 XY=SYMB
100 RETURN
END