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265 lines
8.6 KiB
Fortran
265 lines
8.6 KiB
Fortran
SUBROUTINE FORMLINEL(I1D,I2D,JST,JEND,JKP,XLENGTH,ITYPB,ICTT)
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!
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! Routine to create a form series of nodes along a line
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!
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USE BLK1MOD
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! INCLUDE 'BLK1.COM'
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INCLUDE 'TXFRM.COM'
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! COMPUTE OVERALL LENGTH
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REAL*8 XNEXT,YNEXT,FRAC,XCUR,YCUR,ZNEXT(3),ZCUR(3)
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REAL*8 EMB
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EMB=5.
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TOTLEN=0.
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DO J=JST,JEND-1
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TOTLEN=TOTLEN+SQRT((ALXX(J+1)-ALXX(J))**2+(ALYY(J+1)-ALYY(J))**2)
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ENDDO
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! ESTIMATE NUMBER OF ELEMENTS
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NELTS=TOTLEN*TXSCAL/XLENGTH+1
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if(ictt .ne. 0) then
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nelts=nelts+2
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if(ictt .eq. 1) then
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XLENGTH=TOTLEN*TXSCAL/(NELTS-2)
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else
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XLENGTH=(TOTLEN*TXSCAL-EMB*2)/(NELTS-2)
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ENDIF
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ELSE
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XLENGTH=TOTLEN*TXSCAL/NELTS
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ENDIF
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! GET NEW NODE LOCATIONS AND CREAT ELEMENT
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! JFIST=0
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IF(JKP .EQ. 0) THEN
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! JFIST=1
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CALL GETNOD(J)
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JKP=J
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!
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! Store ALXX and ALYY into it
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!
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CORD(J,1) = ALXX(1)
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CORD(J,2) = ALYY(1)
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WD(J)=HMID(J)
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HSET(J,1)=HLEFT(1)
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HSET(J,2)=HMID(1)
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HSET(J,3)=HRIGHT(1)
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IF(ALWD(1).GT. 0.) THEN
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WIDTHD(J)=ALWD(1)
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ENDIF
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INEW(J) = 1
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INSKP(J) = 0
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!
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XUSR(J) = ALXX(1)*TXSCAL - XS
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YUSR(J) = ALYY(1)*TXSCAL - YS
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!
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! Display point
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!
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ENDIF
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CALL PLTNOD(JKP,1)
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JPTC=JST+1
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XLENGTHR=XLENGTH/TXSCAL
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XCUR=ALXX(JST)
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YCUR=ALYY(JST)
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DO N=1,NELTS
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IF(NELTS .EQ. 1) THEN
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XNEXT=ALXX(JEND)
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YNEXT=ALYY(JEND)
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if(ictt .eq. 0) then
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ZNEXT(1)=HLEFT(JEND)
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ZNEXT(2)=HMID(JEND)
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ZNEXT(3)=HRIGHT(JEND)
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else
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ZNEXT(1)=HLEFT(JST)
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ZNEXT(2)=HMID(JST)
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ZNEXT(3)=HRIGHT(JST)
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endif
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CALL GETNOD(J)
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IF(ALWD(J).GT. 0.) THEN
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WIDTHD(J)=ALWD(JEND)
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ENDIF
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ELSEIF(N .EQ. 1 .AND. ICTT .NE. 0) THEN
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IF(ICTT .EQ. 1) THEN
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XNEXT=XCUR
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YNEXT=YCUR
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ZCUR(1)=HLEFT(JST)
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ZCUR(2)=HMID(JST)
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ZCUR(3)=HRIGHT(JST)
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ZNEXT(1)=HLEFT(JST)
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ZNEXT(2)=HMID(JST)
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ZNEXT(3)=HRIGHT(JST)
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ELSE
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ANGLEL=ATAN2(ALYY(JPTC)-ALYY(JPTC-1),ALXX(JPTC)-ALXX(JPTC-1))
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XNEXT=XCUR+EMB/TXSCAL*COS(ANGLEL)
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YNEXT=YCUR+EMB/TXSCAL*SIN(ANGLEL)
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ZCUR(1)=HLEFT(JST)
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ZCUR(2)=HMID(JST)
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ZCUR(3)=HRIGHT(JST)
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ENDIF
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CALL GETNOD(J)
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IF(ALWD(J).GT. 0.) THEN
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WIDTHD(J)=ALWD(JST)
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ENDIF
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! ELSEIF(N .EQ. 1 .AND. ICTT .EQ. 0) THEN
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! ANGLEL=ATAN2(ALYY(JPTC)-ALYY(JPTC-1),ALXX(JPTC)-ALXX(JPTC-1))
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! XNEXT=XCUR+EMB/TXSCAL*COS(ANGLEL)
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! YNEXT=YCUR+EMB/TXSCAL*SIN(ANGLEL)
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! ZCUR(1)=HLEFT(JST+1)
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! ZCUR(2)=HMID(JST+1)
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! ZCUR(3)=HRIGHT(JST+1)
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! CALL GETNOD(J)
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! IF(ALWD(J).GT. 0.) THEN
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! WIDTHD(J)=ALWD(JST+1)
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! ENDIF
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ELSEIF(N .EQ. NELTS .AND. ICTT .NE. 0) THEN
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IF(ICTT .EQ. 1) THEN
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XNEXT=ALXX(JEND)
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YNEXT=ALYY(JEND)
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ZCUR(1)=HLEFT(JEND)
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ZCUR(2)=HMID(JEND)
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ZCUR(3)=HRIGHT(JEND)
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ZNEXT(1)=ZCUR(1)
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ZNEXT(2)=ZCUR(2)
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ZNEXT(3)=ZCUR(3)
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ELSE
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XNEXT=ALXX(JEND)
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YNEXT=ALYY(JEND)
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ZCUR(1)=HLEFT(JEND)
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ZCUR(2)=HMID(JEND)
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ZCUR(3)=HRIGHT(JEND)
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ENDIF
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CALL GETNOD(J)
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IF(ALWD(J).GT. 0.) THEN
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WIDTHD(J)=ALWD(JST)
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ENDIF
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ELSE
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500 ANGLEL=ATAN2(ALYY(JPTC)-ALYY(JPTC-1),ALXX(JPTC)-ALXX(JPTC-1))
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XNEXT=XCUR+XLENGTHR*COS(ANGLEL)
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YNEXT=YCUR+XLENGTHR*SIN(ANGLEL)
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IF(ALXX(JPTC)-ALXX(JPTC-1) .NE. 0.) THEN
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FRAC=(XNEXT-ALXX(JPTC-1))/(ALXX(JPTC)-ALXX(JPTC-1))
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ELSEIF(ALYY(JPTC)-ALYY(JPTC-1) .NE. 0.) THEN
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FRAC=(YNEXT-ALYY(JPTC-1))/(ALYY(JPTC)-ALYY(JPTC-1))
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ELSE
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FRAC=1.5
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ENDIF
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IF(FRAC .GT. 1.00001 .AND. JPTC .LT. JEND) THEN
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XLENGTHR=XLENGTHR-SQRT((ALXX(JPTC)-XCUR)**2+(ALYY(JPTC)-YCUR)**2)
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XCUR=ALXX(JPTC)
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YCUR=ALYY(JPTC)
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ZCUR(1)=HLEFT(JPTC)
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ZCUR(2)=HMID(JPTC)
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ZCUR(3)=HRIGHT(JPTC)
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JPTC=JPTC+1
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GO TO 500
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ENDIF
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if(n .eq. nelts .and. ictt .eq. 0) then
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ZNEXT(1)=HLEFT(JPTC-1)
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ZNEXT(2)=HMID(JPTC-1)
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ZNEXT(3)=HRIGHT(JPTC-1)
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else
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ZNEXT(1)=HLEFT(JPTC-1)+FRAC*(HLEFT(JPTC)-HLEFT(JPTC-1))
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ZNEXT(2)=HMID(JPTC-1)+FRAC*(HMID(JPTC)-HMID(JPTC-1))
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ZNEXT(3)=HRIGHT(JPTC-1)+FRAC*(HRIGHT(JPTC)-HRIGHT(JPTC-1))
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endif
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if(ictt .eq. 2) then
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ZNEXT(1)=-9999.
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ZNEXT(2)=-9999.
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ZNEXT(3)=-9999.
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endif
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! GET NEW LOCATION
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CALL GETNOD(J)
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IF(ALWD(1).GT. 0.) THEN
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WIDTHD(J)=ALWD(JPTC-1)+FRAC*(ALWD(JPTC)-ALWD(JPTC-1))
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ENDIF
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ENDIF
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!
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! Store GRIDX and GRIDY into it
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!
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CORD(J,1) = XNEXT
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CORD(J,2) = YNEXT
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WD(J)=ZNEXT(2)
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HSET(J,1)=ZNEXT(1)
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HSET(J,2)=ZNEXT(2)
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HSET(J,3)=ZNEXT(3)
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INEW(J) = 1
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INSKP(J) = 0
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!
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XUSR(J) = XNEXT*TXSCAL - XS
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YUSR(J) = YNEXT*TXSCAL - YS
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!
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! Display point
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!
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CALL PLTNOD(J,1)
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XCUR=XNEXT
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YCUR=YNEXT
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XLENGTHR=XLENGTH/TXSCAL
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IF(I1D .EQ. 1 .OR. I2D .EQ. 1) THEN
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IF(N .EQ. 1) THEN
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J1=JKP
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IF(ALWD(1) .NE. 0.) GO TO 600
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call nodedisp(jKP)
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ENDIF
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IF(ALWD(1) .NE. 0.) GO TO 600
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WIDTHD(J)=WIDTHD(J1)
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WD(J)=WD(J1)
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SS1(J)=SS1(J1)
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SS2(J)=SS2(J1)
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WIDS(J)=WIDS(J1)
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WIDBS(J)=WIDBS(J1)
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SSO(J)=SSO(J1)
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BS1(J)=BS1(J1)
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600 CONTINUE
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! IF(N .EQ. 1 .AND. ICTT .EQ. 1) THEN
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! J1=J
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! CYCLE
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! ELSEIF(N .EQ. NELTS .AND. ICTT .EQ. 1) THEN
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IF(N .EQ. NELTS .AND. ICTT .EQ. 1) THEN
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WIDTHD(J1)=WIDTHD(J)
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WD(J1)=WD(J)
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SS1(J1)=SS1(J)
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SS2(J1)=SS2(J)
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WIDS(J1)=WIDS(J)
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WIDBS(J1)=WIDBS(J)
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SSO(J1)=SSO(J)
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BS1(J1)=BS1(J)
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XUSR(J1)=XUSR(J)
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YUSR(J1)=YUSR(J)
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CORD(J1,1)=CORD(J,1)
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CORD(J1,2)=CORD(J,2)
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HSET(J1,1)=HSET(J,1)
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HSET(J1,2)=HSET(J,2)
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HSET(J1,3)=HSET(J,3)
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ENDIF
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call getelm(k)
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if(n .eq. 1 .and. ictt .eq. 0 .and. jst .ne. 1) then
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wd(j1)=wd(j)
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hset(j1,1)=hset(j,1)
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hset(j1,2)=hset(j,2)
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hset(j1,3)=hset(j,3)
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endif
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NOP(K,1)=J1
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NOP(K,2)=0
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NOP(K,3)=J
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NCORN(K)=3
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IMAT(K)=ITYPB
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if(ictt .eq. 1) then
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if(n .eq. 1) imat(k)= 2000
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if(n .eq. nelts) imat(k)= 2001
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endif
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IESKP(K) = 0
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NE = MAX(K,NE)
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IERC=0
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CALL PLTELM(K,IERC)
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J1=J
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ENDIF
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ENDDO
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JKP=J
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RETURN
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END
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