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|
*DECK NXTLRH
SUBROUTINE NXTLRH(IPRINT,IOVER ,ITYPG ,LINMAX,MXSLIN,
> NREG ,NSUR ,MESH ,IDSUR ,IDREG ,
> NBCOR ,NBSINT,ISINT ,TRKLSI,
> IBLIN ,IELIN ,NUMERO,DLENGT,VSI)
*
*----------
*
*Purpose:
* To store line segments in tracking
* vector for HEXT or HEXTZ geometry
* with global region and surface identification.
*
*Copyright:
* Copyright (C) 2012 Ecole Polytechnique de Montreal
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
*Author(s): G. Marleau.
*
*Parameters: input
* IPRINT print level.
* IOVER flag to everlap tracks on current lines. Here only the case
* IOVER=0 is permitted and the tracks are only stored
* after the current tracks.
* ITYPG type of geometry.
* LINMAX maximum number of segments in a complete track.
* MXSLIN maximum number of segments in a subgeometry track.
* NREG maximum number of regions in geometry.
* NSUR maximum number of surfaces in geometry.
* MESH effective number of spatial subdivision in $X$
* $Y$, $Z$ and $R$.
* IDSUR local surface identifier.
* IDREG local region identifier.
* NBCOR number of corner found for each external faces.
* NBSINT number of surface crossed by track.
* ISINT direction of plane intersected and
* the surfaces crossed by the track:
* ISINT(0,I) not used here;
* IU=ISINT(1,I);
* IV=ISINT(2,I);
* IZ=ISINT(3,I);
* IR=ISINT(4,I);
* IW=ISINT(5,I).
* For global HEXT or HEXTZ geometry
* a) Internal regions
* (IU,IV,IZ,IW) is location of region.
* b) External surfaces.
* One and only one of IX, IY, IZ or IW is negative
* with:
* IU=-1 for U- face with position (IV,IZ,IW);
* IU=-2 for U+ face with position (IV,IZ.IW);
* IV=-1 for V- face with position (IU,IZ,IW);
* IV=-2 for V+ face with position (IU,IZ,IW);
* IZ=-1 for Z- face with position (IX,IY,IW);
* IZ=-2 for Z+ face with position (IX,IY,IW);
* IW=-1 for W- face with position (IX,IY,IZ);
* IW=-2 for W+ face with position (IX,IY,IZ).
* TRKLSI the surface intersection distance.
* IBLIN start position for tracking line.
*
*Parameters: input/output
* IELIN end position for tracking line.
* NUMERO region/surface identification number
* for segment.
* DLENGT spatial location of each line segment.
* VSI region-surfaces identifier.
*
*Reference:
* G. Marleau,
* New Geometries Processing in DRAGON: The NXT: Module,
* Report IGE-260, Polytechnique Montreal,
* Montreal, 2005.
*
*----------
*
IMPLICIT NONE
*----
* Subroutine arguments
*----
INTEGER IPRINT,IOVER,ITYPG,LINMAX,MXSLIN,NREG,NSUR
INTEGER MESH(4),IDSUR(NSUR),IDREG(NREG),
> NBCOR(2),NBSINT,ISINT(0:5,MXSLIN)
DOUBLE PRECISION TRKLSI(MXSLIN)
INTEGER IBLIN,IELIN,NUMERO(LINMAX)
DOUBLE PRECISION DLENGT(LINMAX)
INTEGER VSI(5,-NSUR:NREG)
*----
* Local parameters
*----
INTEGER IOUT
CHARACTER NAMSBR*6
PARAMETER (IOUT=6,NAMSBR='NXTLRH')
DOUBLE PRECISION DCUTOF,DZERO,DONE,DTWO
PARAMETER (DCUTOF=1.0D-8,DZERO=0.0D0,DONE=1.0D0,DTWO=2.0D0)
*----
* Local variables
*----
INTEGER IKLIN,IKWLIN,INELIN,IDIR,NXYZ,
> NSBADD,NSEADD,NRGADD
INTEGER JSUR,ISUR,KSUR,JREG,IREG,KREG
DOUBLE PRECISION BEGERR
DOUBLE PRECISION DELLOC
*----
* Print header if required
*----
NXYZ=MESH(1)
INELIN=0
ISUR=0
NSBADD=NBCOR(1)
NSEADD=NBCOR(2)
NRGADD=NBSINT+1-NBCOR(2)
* write(6,*) 'NBSINT,NSBADD,NSEADD,NRGADD',
* >NBSINT,NSBADD,NSEADD,NRGADD
IF(IOVER .NE. 0) CALL XABORT(NAMSBR//
> ': Invalid option for overlapping geometry')
IF(IPRINT .GT. 1000) THEN
WRITE(IOUT,6000) NAMSBR
WRITE(IOUT,6022) ITYPG
WRITE(IOUT,6020) 'Initial face'
DO JSUR=1,NBCOR(1)
WRITE(IOUT,6021) TRKLSI(JSUR),
> (ISINT(IDIR,JSUR),IDIR=1,5)
ENDDO
WRITE(IOUT,6020) 'Regions '
DO JREG=NBCOR(1)+1,NRGADD
WRITE(IOUT,6021) TRKLSI(JREG),
> (ISINT(IDIR,JREG),IDIR=1,5)
ENDDO
WRITE(IOUT,6020) 'Final face'
DO JSUR=NRGADD+1,NBSINT+1
WRITE(IOUT,6021) TRKLSI(JSUR),
> (ISINT(IDIR,JSUR),IDIR=1,5)
ENDDO
IF(IELIN .GT. 0) THEN
WRITE(IOUT,6010)
WRITE(IOUT,6011) (NUMERO(IKWLIN),IKWLIN=IBLIN-1,IELIN)
WRITE(IOUT,'(A16)') 'LinePosBefore={ '
WRITE(IOUT,6012) (DLENGT(IKWLIN),IKWLIN=IBLIN-1,IELIN)
WRITE(IOUT,'(11X,A2)')'};'
ENDIF
ENDIF
*----
* Initial faces
*----
IKLIN=IBLIN-1
NSBADD=NBCOR(1)
BEGERR=ABS(TRKLSI(1)-DLENGT(IKLIN))
IF(BEGERR .GT. DCUTOF) THEN
WRITE(IOUT,9000) NAMSBR,IKLIN,TRKLSI(1),DLENGT(IKLIN)
CALL XABORT(NAMSBR//
> ': Initial tracking position is not nalid')
ENDIF
*----
* Initial position
*----
* JSUR=0
DO JSUR=1,NSBADD
* JSUR=JSUR+1
IF(IPRINT .GT. 200)
> WRITE(IOUT,*) 'Initial face id',JSUR,ISINT(1,JSUR),
> ISINT(2,JSUR),ISINT(3,JSUR),ISINT(4,JSUR),ISINT(5,JSUR)
ISUR=0
DO KSUR=1,NSUR
IF(ISINT(1,JSUR) .EQ. VSI(1,-KSUR) .AND.
> ISINT(2,JSUR) .EQ. VSI(2,-KSUR) .AND.
> ISINT(3,JSUR) .EQ. VSI(3,-KSUR) .AND.
> ISINT(4,JSUR) .EQ. VSI(4,-KSUR) .AND.
> ISINT(5,JSUR) .EQ. VSI(5,-KSUR) ) THEN
ISUR=KSUR
GO TO 100
ENDIF
ENDDO
WRITE(IOUT,*) 'Surface ',JSUR,' not found'
WRITE(IOUT,'(4I10)') ISINT(1,JSUR),ISINT(2,JSUR),
> ISINT(3,JSUR),ISINT(4,JSUR),ISINT(5,JSUR)
CALL XABORT(NAMSBR//': unable to identify surface')
100 CONTINUE
* WRITE(IOUT,*) 'Surface associated with ',JSUR,' is ',ISUR
IF(IPRINT .GT. 200) THEN
IF(ISINT(1,JSUR) .EQ. -1) THEN
*----
* U- faces
*----
WRITE(IOUT,*) 'U- faces'
ELSE IF(ISINT(1,JSUR) .EQ. -2) THEN
*----
* U+ faces
*----
WRITE(IOUT,*) 'U+ faces'
ELSE IF(ISINT(2,JSUR) .EQ. -1) THEN
*----
* V- faces
*----
WRITE(IOUT,*) 'V- faces'
ELSE IF(ISINT(2,JSUR) .EQ. -2) THEN
*----
* V+ faces
*----
WRITE(IOUT,*) 'V+ faces'
ELSE IF(ISINT(3,JSUR) .EQ. -1) THEN
*----
* Z- faces
*----
WRITE(IOUT,*) 'Z- faces'
ELSE IF(ISINT(3,JSUR) .EQ. -2) THEN
*----
* Z+ faces
*----
WRITE(IOUT,*) 'Z+ faces'
ELSE IF(ISINT(5,JSUR) .EQ. -1) THEN
*----
* W- faces
*----
WRITE(IOUT,*) 'W- faces'
ELSE IF(ISINT(5,JSUR) .EQ. -2) THEN
*----
* W+ faces
*----
WRITE(IOUT,*) 'W+ faces'
ENDIF
ENDIF
IF(IDSUR(ISUR) .NE. 0) THEN
IKLIN=IKLIN+1
NUMERO(IKLIN)=-ABS(IDSUR(ISUR))
DLENGT(IKLIN)=DONE/DBLE(NSBADD)
ENDIF
ENDDO
*----
* Regions
*----
* JREG=NBCOR(1)
DELLOC=DZERO
DO JREG=NBCOR(1)+1,NRGADD
* JREG=JREG+1
IREG=0
DO KREG=1,NREG
IF(ISINT(1,JREG) .EQ. VSI(1,KREG) .AND.
> ISINT(2,JREG) .EQ. VSI(2,KREG) .AND.
> ISINT(3,JREG) .EQ. VSI(3,KREG) .AND.
> ISINT(4,JREG) .EQ. VSI(4,KREG) .AND.
> ISINT(5,JREG) .EQ. VSI(5,KREG) ) THEN
IREG=KREG
GO TO 110
ENDIF
ENDDO
WRITE(IOUT,*) 'Region ',JREG,' not found'
WRITE(IOUT,'(4I10)') ISINT(1,JREG),ISINT(2,JREG),
> ISINT(3,JREG),ISINT(4,JREG),ISINT(5,JREG)
CALL XABORT(NAMSBR//': unable to identify region')
110 CONTINUE
* WRITE(IOUT,*) 'Region associated with ',JREG,' is ',IREG
IF(IDREG(IREG) .NE. 0) THEN
IKLIN=IKLIN+1
NUMERO(IKLIN)=ABS(IDREG(IREG))
DLENGT(IKLIN)=TRKLSI(JREG)+DELLOC
DELLOC=DZERO
ELSE
*----
* Add distance to DELLOC. This will be added to the next
* track with non zero region.
*----
DELLOC=DELLOC+TRKLSI(JREG)
ENDIF
ENDDO
*----
* Final face
*----
NSEADD=NBCOR(2)
INELIN=IKLIN+NSEADD+1
DLENGT(INELIN)=TRKLSI(NBSINT+1)
NUMERO(INELIN)=0
*----
* Final position
*----
* JSUR=NBSINT+1-NBCOR(2)
DO JSUR=NRGADD+1,NBSINT+1
* JSUR=JSUR+1
IF(IPRINT .GT. 200)
> WRITE(IOUT,*) 'Final face id',JSUR,ISINT(1,JSUR),
> ISINT(2,JSUR),ISINT(3,JSUR),ISINT(4,JSUR),ISINT(5,JSUR)
ISUR=0
DO KSUR=1,NSUR
IF(ISINT(1,JSUR) .EQ. VSI(1,-KSUR) .AND.
> ISINT(2,JSUR) .EQ. VSI(2,-KSUR) .AND.
> ISINT(3,JSUR) .EQ. VSI(3,-KSUR) .AND.
> ISINT(4,JSUR) .EQ. VSI(4,-KSUR) .AND.
> ISINT(5,JSUR) .EQ. VSI(5,-KSUR) ) THEN
ISUR=KSUR
GO TO 120
ENDIF
ENDDO
WRITE(IOUT,*) 'Surface ',JSUR,' not found'
WRITE(IOUT,'(4I10)') ISINT(1,JSUR),ISINT(2,JSUR),
> ISINT(3,JSUR),ISINT(4,JSUR),ISINT(5,JSUR)
CALL XABORT(NAMSBR//': unable to identify surface')
120 CONTINUE
* WRITE(IOUT,*) 'Surface associated with ',JSUR,' is ',ISUR
IF(IPRINT .GT. 200) THEN
IF(ISINT(1,JSUR) .EQ. -1) THEN
*----
* U- faces
*----
WRITE(IOUT,*) 'U- faces'
ELSE IF(ISINT(1,JSUR) .EQ. -2) THEN
*----
* U+ faces
*----
WRITE(IOUT,*) 'U+ faces'
ELSE IF(ISINT(2,JSUR) .EQ. -1) THEN
*----
* V- faces
*----
WRITE(IOUT,*) 'V- faces'
ELSE IF(ISINT(2,JSUR) .EQ. -2) THEN
*----
* V+ faces
*----
WRITE(IOUT,*) 'V+ faces'
ELSE IF(ISINT(3,JSUR) .EQ. -1) THEN
*----
* Z- faces
*----
WRITE(IOUT,*) 'Z- faces'
ELSE IF(ISINT(3,JSUR) .EQ. -2) THEN
*----
* Z+ faces
*----
WRITE(IOUT,*) 'Z+ faces'
ELSE IF(ISINT(5,JSUR) .EQ. -1) THEN
*----
* W- faces
*----
WRITE(IOUT,*) 'W- faces'
ELSE IF(ISINT(5,JSUR) .EQ. -2) THEN
*----
* W+ faces
*----
WRITE(IOUT,*) 'W+ faces'
ENDIF
ENDIF
IF(IDSUR(ISUR) .NE. 0) THEN
IKLIN=IKLIN+1
NUMERO(IKLIN)=-ABS(IDSUR(ISUR))
DLENGT(IKLIN)=DONE/DBLE(NSEADD)
ENDIF
ENDDO
IKLIN=IKLIN+1
DLENGT(IKLIN)=TRKLSI(NBSINT+1)
NUMERO(IKLIN)=0
IELIN=IKLIN
IF(IPRINT .GT. 1000) THEN
WRITE(IOUT,6010)
WRITE(IOUT,6011) (NUMERO(IKWLIN),IKWLIN=IBLIN-1,IELIN)
WRITE(IOUT,'(A10)') 'LinePos={ '
WRITE(IOUT,6012) (DLENGT(IKWLIN),IKWLIN=IBLIN-1,IELIN)
WRITE(IOUT,'(11X,A2)')'};'
WRITE(IOUT,6001) NAMSBR
ENDIF
RETURN
*----
* Output formats
*----
6000 FORMAT('(* Output from --',A6,'-- follows ')
6001 FORMAT(' Output from --',A6,'-- completed *)')
6010 FORMAT(' Integration line :')
6011 FORMAT(6(I25,:,','))
6012 FORMAT(6(F25.16,:,','))
6020 FORMAT(A20)
6021 FORMAT(1X,F25.16,6I10)
6022 FORMAT('Geometry type ',I5)
9000 FORMAT(' **** Error in ',A6,' ****'/
> ' Initial face location is invalid :',
> I10,1P,2(2X,D20.10))
END
|
