133 lines
4 KiB
FortranFixed
133 lines
4 KiB
FortranFixed
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SUBROUTINE SUMMAR(RELPG,LNGTHG,LNBR,RNBR,NGELS,NCONTS,
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+SEQ1,IDIM1,GEL,LREG,RREG,IGELC,PERCD,IDBSIZ,CHARS,
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+ID1,CHRSIZ,MAXGL2,IDEVW,MAXGEL,LINOU1,LINOU2,MXGOOD)
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C AUTHOR: RODGER STADEN
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INTEGER RELPG(IDBSIZ),CHRSIZ
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INTEGER LNGTHG(IDBSIZ),LNBR(IDBSIZ),RNBR(IDBSIZ)
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CHARACTER SEQ1(IDIM1)
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CHARACTER GEL(MAXGEL)
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INTEGER LREG,RREG,LSEQNO,POSN,Y,POSN1
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INTEGER GELC
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CHARACTER LINOU1(MAXGEL),LINOU2(MAXGEL),GTCONC
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INTEGER CHARS(CHRSIZ,ID1,MAXGL2)
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EXTERNAL INDEXS,LWRAPS,GTCONC
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C 28-7-91 added extra parameter: mxgood is the maximum reading
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C length for which we have confidence, so only the parts of
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C reads 1 to mxgood will be included in the calculation
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C SET INITIAL VALUES
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C hard to understand this very old code! rewrite it.
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C we have a summing array of twice the length of the longest sequence
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C posn is posn in contig of next to write, lseqno is current posn in contig
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C we write when lseqno-posn ge the length of the longest seq
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POSN=LREG
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GELC=IGELC
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LINLEN=MAXGEL
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LSEQNO=RELPG(GELC)
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IEND=0
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DO 40 I=1,MAXGL2
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DO 40 J=1,ID1
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DO 40 K=1,CHRSIZ
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CHARS(K,J,I)=0
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40 CONTINUE
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50 CONTINUE
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ISS=1
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IF(LNGTHG(GELC).LT.0)ISS=2
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CALL READW(IDEVW,GELC,GEL,MAXGEL)
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C LOOP FOR RELEVANT ELEMENTS THIS GEL
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C only use mxgood characters from start of read
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C
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IF(ISS.EQ.1) THEN
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N = MIN(MXGOOD,ABS(LNGTHG(GELC)))
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IF(LSEQNO.LT.LREG)LSEQNO=LREG
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IS = LSEQNO-RELPG(GELC)+1
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ELSE
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C LOOP FOR RELEVANT ELEMENTS THIS GEL
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C only use mxgood characters from start of read (right end for these)
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C
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N = ABS(LNGTHG(GELC))
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IS = MAX(1,(ABS(LNGTHG(GELC)) - MXGOOD + 1))
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LSEQNO = RELPG(GELC) + MAX(0,ABS(LNGTHG(GELC)) - MXGOOD)
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IF(LSEQNO.LT.LREG)LSEQNO=LREG
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END IF
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DO 70 I=IS,N
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JJ = INDEXS(GEL(I),JSCORE)
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JJJ = LWRAPS(LSEQNO,MAXGL2)
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CHARS(JJ,ISS,JJJ) = CHARS(JJ,ISS,JJJ) + JSCORE
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LSEQNO = LSEQNO + 1
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70 CONTINUE
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IF(RNBR(GELC).EQ.0)GO TO 200
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GELC=RNBR(GELC)
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LSEQNO=RELPG(GELC)
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IF(LSEQNO.GT.RREG)GO TO 200
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C ENOUGH TO OUTPUT?
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Y=LSEQNO-POSN
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IF(Y.GE.MAXGEL)GO TO 210
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GO TO 50
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200 CONTINUE
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C SET FLAG TO SHOW END REACHED
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IEND=1
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LINLEN=MAXGEL
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Y=RREG-POSN
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IF(Y.LT.MAXGEL)LINLEN=Y+1
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210 CONTINUE
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C SET POINTER TO SEQ1
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POSN1=POSN-1
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C PREPARE NEXT SECTION OF CHARS FOR OUTPUT
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DO 230 I=1,LINLEN
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JJJ = LWRAPS(POSN,MAXGL2)
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LINOU1(I) = GTCONC(CHARS(1,1,JJJ),CHRSIZ,PERCD)
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LINOU2(I) = GTCONC(CHARS(1,2,JJJ),CHRSIZ,PERCD)
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DO 250 J=1,CHRSIZ
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CHARS(J,1,JJJ)=0
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CHARS(J,2,JJJ)=0
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250 CONTINUE
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POSN=POSN+1
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230 CONTINUE
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C
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C COMPARE STRANDS
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C
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DO 500 I=1,LINLEN
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C WRITE(*,*)I,LINOU1(I),LINOU2(I)
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POSN1=POSN1+1
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IF(LINOU1(I).EQ.LINOU2(I)) THEN
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IF(LINOU1(I).EQ.'-') THEN
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SEQ1(POSN1) = '3'
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GO TO 500
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END IF
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IF(LINOU1(I).EQ.'*') THEN
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SEQ1(POSN1) = '3'
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GO TO 500
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END IF
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SEQ1(POSN1) = '0'
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ELSE
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IF((LINOU1(I).EQ.'*').AND.(LINOU2(I).EQ.'-')) THEN
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SEQ1(POSN1) = '3'
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GO TO 500
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END IF
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IF((LINOU2(I).EQ.'*').AND.(LINOU1(I).EQ.'-')) THEN
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SEQ1(POSN1) = '3'
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GO TO 500
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END IF
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IF((LINOU1(I).NE.'-').AND.(LINOU1(I).NE.'*')) THEN
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SEQ1(POSN1) = '1'
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IF((LINOU2(I).NE.'-').AND.(LINOU2(I).NE.'*'))
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+ SEQ1(POSN1) = '4'
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GO TO 500
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END IF
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IF((LINOU2(I).NE.'-').AND.(LINOU2(I).NE.'*')) THEN
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SEQ1(POSN1) = '2'
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IF((LINOU1(I).NE.'-').AND.(LINOU1(I).NE.'*'))
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+ SEQ1(POSN1) = '4'
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GO TO 500
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END IF
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END IF
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500 CONTINUE
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IF(POSN.GT.RREG)RETURN
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IF((IEND.EQ.1).AND.(POSN.LE.RREG))GO TO 200
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C ANY MORE MAXGEL CHAR LENGTHS TO OUTPUT
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Y=LSEQNO-POSN
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IF(Y.LT.MAXGEL)GO TO 50
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C FINISHED COMPLETELY?
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GO TO 210
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END
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