C PROGRAM TO WRITE AN ASCII CARD IMAGE MAG TAPE. C FILED--6-MAY-81, G. BEVER. C C C COMPILE AS FOLLOWS: C C .FORTRA MTWRIT C C LINK AS FOLLOWS: C C .LINK MTWRIT C INTEGER*2 ICLID(5),IPRMID(4),IPRMNM(15),IDATE(4),IENG(4), C MINDEC,MAXDEC,IREFP(4),IREFCT,IORDER INTEGER*2 ISPEC(39),JSWI(4,1),IBUF(256),LU(2) REAL*4 RMINEU,RMAXEU REAL*4 EXT(2) DATA EXT/6RLSTLST,6RLSTDAT/ DATA JSWI/'M',3*0/ DATA LU/2HLP,2H: / C C CALL COMMAND STRING INTERPRETER TO GET DEVICE NAMES. C *MT:=FILE.FOR C WHERE 'FILE.FOR' SPECIFIES INPUT SOURCE FILE. C 'MT:' SPECIFIES MAG TAPE TO OUTPUT TO. C C GET INPUT SOURCE FILE NAME FROM SYSTEM CONSOLE (1ST TIME). 5 IF(ICSI(ISPEC,EXT,,JSWI,1).NE.0) GO TO 5 C SET SYSTEM TO IGNORE FORTRAN RUN TIME ERROR # 5. CALL SETERR(5,255) C FETCH INPUT DEVICE HANDLER INTO MEMORY. IF(IFETCH(ISPEC(1)).NE.0) STOP 'BAD IN FETCH' C GET CHANNEL NUMBER. ICHAN=IGETC() IF(ICHAN.LT.0) STOP 'NO CHANNEL' C PERFORM NON FILE STRUCTURED LOOKUP OF DEVICE. I=LOOKUP(ICHAN,ISPEC(1)) IF(I.LT.0) GO TO 50 GO TO 13 C GET INPUT SOURCE FILE NAME FROM SYSTEM CONSOLE. 12 IF(ICSI(ISPEC,EXT,,JSWI,1).NE.0) GO TO 12 C ASSIGN DISC FILE FOR SOURCE INPUT. 13 CALL IASIGN(2,ISPEC(16),ISPEC(17),0,0) C 'REWIND' FILE. 11 IBLK=0 C C CLEAR OUT BUFFER. 20 DO 25 I=1,40 25 IBUF(I)="020040 C READ RECORD FROM INPUT FILE. READ(2,101,END=9998)(IBUF(I),I=1,40) 101 FORMAT(40A2) C WRITE TAPE RECORD I=IWRITW(40,IBUF,IBLK,ICHAN) IBLK=IBLK+1 GO TO 20 C************ 50 WRITE(7,100)I,J 100 FORMAT(1X,2I7) STOP 'BAD LOOKUP' 104 FORMAT(I5) 9998 CALL CLOSE(2) C WRITE EOF ON MT. CALL ISPFNW("377,ICHAN) TYPE 103 103 FORMAT(' NEXT FILE (Y/N->1/0):') ACCEPT 104,N IF(N.EQ.1) GO TO 12 STOP 'XFER OK' END