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SUBROUTINE RAND2 (FILE,ILIST,LOAD,IF,LEN,LLIST)
C
C READS FILE UNTIL IT FINDS DATA RECORD IN LIST - RETURNS LOAD,
C IF, AND LEN
C
INTEGER FILE,IDR(10),NAME(2),ILIST(2),MID(2,10),ITEMP(5),
1 IDATA(50),IFMT(2,84),IFMTT(11),DATA1(100),DATA(1),
2 ITB(180),ITB1(137),ITB2(145),FILEX
CHARACTER UFM*23,UWM*25
COMMON /XMSSG / UFM,UWM
COMMON /SYSTEM/ IBUF,NOUT
EQUIVALENCE (ITB1(1),ITB(1)), (ITB2(1),ITB(138))
DATA IFMTT / 1,11,41,55,61,99,121,155,181,199,237/
DATA IOLDLD/ 0 /
DATA IFMT /
1 1, 1, -1,-1, 1, 1, 1, 1, 1, 1, 6, 2,
7 6, 2, 6, 2, 0, 3, 1, 1, 4, 4, 4, 4,
3 4, 4, 4, 0, 6, 2, 0, 3, 6, 2, 6, 2,
9 6, 2, -1,-1, -1,-1, -1,-1, -1,-1, -1,-1,
5 -1,-1, -1,-1, -1,-1, -1,-1, -1,-1, -1,-1,
1 -1,-1, -1,-1, -1,-1, 7, 5, -1,-1, -1,-1,
7 -1,-1, -1,-1, 0, 8, 0, 8, 0, 8, 0, 8,
3 -1,-1, -1,-1, -1,-1, -1,-1, 0, 9, 0,10,
9 0,11, 0, 6, 0, 8, -1,-1, -1,-1, -1,-1,
5 -1,-1, -1,-1, -1,-1, -1,-1, -1,-1, -1,-1,
1 -1,-1, 0, 3, 0, 3, 7, 2, -1,-1, -1,-1,
7 -1,-1, -1,-1, -1,-1, -1,-1, -1,-1, -1,-1,
3 -1,-1, -1,-1, -1,-1, -1,-1, -1,-1, -1,-1,
9 -1,-1, -1,-1, -1,-1, -1,-1, 7, 2, -1,-1/
C
C IFMT TABLE (ELEM ID IN GPTABD ORDER) HAS 2 WORDS PER ENTRY
C WORD1 FORCE FORMAT POINTER INTO IFMTT TABLE
C WORD2 STRESS FORMAT POINTER INTO IFMTT TABLE
C
C IFMTT TABLE HAS ONE ENTRY PER FORMAT TYPE
C THE ENTRY IS THE BEGINNING OF THE FORMAT IN THE ITB TABLE
C
DATA ITB1/
1 6, 3, 5, 4, 6,
1 0, 1, 1, 2, 2,
2 16, 3, 4, 12, 5, 13, 6, 14, 7, 8, 16, 9, 17,
* 10, 18,
2 0, 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7,
* 8, 8,
3 8, 3, 6, 4, 7, 5, 8,
3 0, 1, 1, 2, 2, 3, 3,
4 4, 3, 4,
4 0, 1, 1,
5 20, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 8, 9,
* 10, 11, 17, 18, 19, 20,
5 0, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 6, 7,
* 8, 9, 6, 7, 8, 9,
6 12, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
6 0, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5,
7 18, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
* 15, 16, 17, 18/
DATA ITB2/
7 0, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4,
* 5, 6, 7, 8,
8 14, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
8 0, 1, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6,
9 10, 3, 4, 5, 6, 7, 8, 9, 10,
9 0, 1, 2, 3, 4, 1, 2, 3, 4,
O 20, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
* 15, 16, 17, 18, 19, 20,
O 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3,
* 4, 5, 6, 7, 8, 9,
A 24, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
* 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
A 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 1,
* 2, 3, 4, 5, 6, 7, 8, 9, 10, 11/
DATA NAME/ 4HRAND,4H2 /
DATA MID / 3001 ,4HDISP,
1 3010 ,4HVELO,
2 3011 ,4HACCE,
3 3002 ,4HLOAD,
4 3003 ,4HSPCF,
5 3004 ,4HELFO,
6 3005 ,4HSTRE,
7 3015 ,4HDISP,
8 3016 ,4HVELO,
9 3017 ,4HACCE/
C
FILEX = FILE
C
C POSITION TO + READ ID RECORD
C
5 CALL FWDREC (*950,FILE)
CALL READ (*950,*920,FILE,IDR,10,1,I)
IDR(5) = IDR(5)/10
C
C IDR(5) = 10*ELEM.ID + DEV.CODE
C IDR(2) = GINO FILE 3004, 3005 ETC.
C CONVERT MAJOR ID TO MNEMONIC
C
DO 10 I = 1,10
IF (IDR(2) .EQ. MID(1,I)) GO TO 20
10 CONTINUE
C
C ILLEGAL FORMAT
C
GO TO 970
C
C CHECK FOR MID
C
20 IF (ILIST(1) .NE. MID(2,I)) GO TO 5
IELEM = I
C
C LOOK FOR ID IN LIST
C
DO 30 I = 1,LLIST,5
IF (IDR(5)-ILIST(I+1)) 5,50,30
30 CONTINUE
GO TO 5
C
C ID IS IN LIST
C
50 I = I - 1
IF (I .EQ. 0) GO TO 100
C
C FLIP LIST ORDER
C
M = 0
LL = I
C
C SAVE CURRENT STUFF AT END OF LIST
C
54 DO 51 J = 1,5
L = I + J
ITEMP(J) = ILIST(L)
51 CONTINUE
C
C PUSH DOWN LIST
C
DO 52 J = 1,LL
K = I - J + 1
ILIST(K+5) = ILIST(K)
52 CONTINUE
C
C RESTORE CURRENT STUFF IN FRONT OF LIST, IN FLIPPED ORDER
C
DO 53 J = 1,5
K = M + J
ILIST(K) = ITEMP(J)
53 CONTINUE
C
C AGAIN
C
IF (ILIST(I+7) .NE. ITEMP(2)) GO TO 100
M = M + 5
I = I + 5
GO TO 54
C
C FOUND IT
C
C IDR( 3) = ELEMENT TYPE
C IDR( 4) = SUBCASE NO.
C IDR( 9) = FORMAT CODE, 1=REAL, 2=REAL/IMAG, 3=MAG/PHASE
C IDR(10) = NO. OF WORDS PER ENTRY
C IELEM = 6 OR 7 FOR ELFORCE (OEFC2) OR STRESS (OESC2)
C
100 LOAD = IDR(4)
IF = 0
IF (IDR(9) .EQ. 3) IF = 1
LEN1 = IDR(10)
LEN = LEN1
IELTP= IDR(3)
IF (IELEM.LT.6 .OR. IELEM.GT.7) GO TO 150
C
C EXECUTE THIS PORTION FOR STRESSES AND FORCES
C
C FIND FORMAT TYPE
C
IF (IFMT(1,IELTP) .EQ. -1) GO TO 930
C
C PICK UP FORMAT POINTER
C
IFMTP = IFMT(IELEM-5,IELTP)
IF (IFMTP .EQ. 0) GO TO 970
J = IFMTT(IFMTP)
C
C SAVE EXTERNAL DATA LENGTH
C
LEN = ITB(J)
C
C SAVE MAP OF ITB
C
DO 130 I = 1,LEN1
K = J + I - 1
IDATA(I) = ITB(K)
130 CONTINUE
C
C CONVERT POINTERS TO NEW DATA VALUES
C
IF (IOLDLD .EQ. 0) GO TO 131
IF (IOLDLD .NE. LOAD) GO TO 150
131 IOLDLD = LOAD
DO 140 I = 1,LLIST,5
IF (ILIST(I).NE.MID(2,IELEM) .OR. ILIST(I+1).NE.ILIST(2))
1 GO TO 150
K = ILIST(I+2)
IF (K .LE. LEN1) GO TO 141
C
C POINTER OUT OF RANGE
C
CALL MESAGE (52,ILIST(I),ILIST(I+1))
K = LEN1
141 K = J + K - 1 + LEN1
ILIST(I+2) = ITB(K)
140 CONTINUE
150 ICHK = 1234321
LENX = LEN
C
C FILE AND LEN WERE SAVED LOCALLY IN FILEX AND LENX, SO THAT THEY
C CAN BE USED IN RAND2A
C
RETURN
C
C
ENTRY RAND2A (DATA)
C ===================
C
C WILL OBTAIN DATA AND REFORMAT IF NECESSARY
C
C READ DATA
C
IF (ICHK .NE. 1234321) CALL MESAGE (-37,0,NAME)
CALL READ (*910,*920,FILEX,DATA(1),LEN1,0,IFLAG)
IF (IELEM .LT. 6) RETURN
C
C APPLY DATA MAP I.E. REARRANGE DATA ACCORDING TO DATA MAP
C
DO 170 I = 1,LENX
DATA1(I) = 0
170 CONTINUE
DATA1(1) = DATA(1)
DO 180 I = 2,LEN1
J = IDATA(I)
DATA1(J) = DATA(I)
180 CONTINUE
CWKBR 9/93 DO 190 I = 1,LEN
DO 190 I = 1,LENX
DATA(I) = DATA1(I)
190 CONTINUE
RETURN
C
C FILE ERRORS
C
910 IP1 = -2
911 CALL MESAGE (IP1,FILEX,NAME)
920 IP1 = -3
GO TO 911
930 WRITE (NOUT,940) UWM,IELTP
940 FORMAT (A25,' 2185, CURRENTLY RAND2 ROUTINE DOES NOT PROCESS ',
1 'ELEMENT TYPE',I5)
GO TO 5
C 950 LOAD = 0
950 CALL REWIND (FILEX)
CWKBI 9/93
WRITE(NOUT,9901)
9901 FORMAT(' THE FOLLOWING I/O ERROR OCCURRED MOST LIKELY BECAUSE'
&,/,' THERE WAS A PLOT REQUEST FOR A POINT THAT DOES NOT EXIST.')
CALL MESAGE (-2,FILE,NAME)
GO TO 150
970 IP1 = -7
GO TO 911
END
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