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|
*DECK NXTTCG
SUBROUTINE NXTTCG(IPTRK ,IFTRK ,IPRINT,IGTRK ,NBSLIN)
*
*-----------------------------------------------------------------------
*
*Purpose:
* To track an assembly of cells containing
* clusters using the new EXCELL tracking procedure.
*
*Copyright:
* Copyright (C) 2005 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
* IPTRK pointer to the TRACKING data structure in
* update or creation mode.
* IFTRK pointer to the TRACKING file in
* creation mode.
* IPRINT print level.
* IGTRK flag to generate the tracking file. In the case where:
* IGTRK=1, the tracking is performed and
* used to evaluate the track normalisation factor and the
* tracking file is generated; when IGTRK=0, the tracking is
* still performed and used to evaluate the
* track normalisation factor but the tracking file is not
* generated.
* NBSLIN maximum number of segments in a single tracking line
* computed by default in NXTTCG but limited to 100000
* elements. This default value can be bypassed using
* keyword NBSLIN.
*
*Reference:
* G. Marleau,
* New Geometries Processing in DRAGON: The NXT: Module,
* Report IGE-260, Polytechnique Montreal,
* Montreal, 2005.
*
*----------
*
USE GANLIB
IMPLICIT NONE
*----
* Subroutine arguments
*----
TYPE(C_PTR) IPTRK
INTEGER IFTRK
INTEGER IPRINT,IGTRK
INTEGER NBSLIN
*----
* Local parameters
*----
INTEGER IOUT
CHARACTER NAMSBR*6
PARAMETER (IOUT=6,NAMSBR='NXTTCG')
INTEGER NSTATE
PARAMETER (NSTATE=40)
DOUBLE PRECISION DZERO,DONE,DTWO
PARAMETER (DZERO=0.0D0,DONE=1.0D0,DTWO=2.0D0)
INTEGER MXGAUS
PARAMETER (MXGAUS=64)
*----
* Functions
*----
INTEGER KDROPN,IFTEMP,KDRCLS,ICLS
*----
* Local variables
*----
INTEGER ISTATE(NSTATE),IEDIMG(NSTATE),ICODE(6)
REAL RSTATT(NSTATE),ALBEDO(6)
INTEGER RENO,LTRK,AZMOAQ,ISYMM,POLQUA,POLOAQ,AZMQUA,
> AZMNBA,IMU
DOUBLE PRECISION DENUSR,RCUTOF,DENLIN,SPACLN
DOUBLE PRECISION WEIGHT
DOUBLE PRECISION RADIUS,CENTER(3)
INTEGER NDIM,ITYPBC,IDIRG,NBOCEL,NBUCEL,IDIAG,
> ISAXIS(3),NOCELL(3),NUCELL(3),MXMSH,MAXMSH,
> MAXREG,NBTCLS,MAXPIN,MAXMSP,MAXRSP,NFSUR,
> NFREG,MXGSUR,MXGREG,NUNK,NPLANE,NPOINT,
> NTLINE,NBTDIR,MAXSUB,MAXSGL,NBDR
INTEGER IPER(3)
INTEGER JJ,NCOR,NQUAD,NANGL,NBANGL,LINMAX
DOUBLE PRECISION DQUAD(4),ABSC(3,2),RCIRC
CHARACTER CTRK*4,COMENT*80,NAMREC*12
REAL XGSS(MXGAUS),WGSS(MXGAUS),XGSS0(2*MXGAUS),
> WGSS0(2*MXGAUS)
INTEGER IFMT
INTEGER NEREG,NESUR,NUNKC,NNBANG
*----
* Allocatable arrays
*----
INTEGER, ALLOCATABLE, DIMENSION(:) :: KEYMRG,MATALB
INTEGER, ALLOCATABLE, DIMENSION(:,:) :: IUNFLD,NBSANG
DOUBLE PRECISION, ALLOCATABLE, DIMENSION(:) :: SURVOL,DNSANG,
> DDANG,DSNOR
DOUBLE PRECISION, ALLOCATABLE, DIMENSION(:,:) :: DGMESH,DDENWT,
> DVNOR
DOUBLE PRECISION, ALLOCATABLE, DIMENSION(:,:,:) :: DANGLT,DEPART
*----
* Processing starts:
* print routine opening header if required
* and initialize various parameters.
*----
IF(IPRINT .GE. 1) THEN
WRITE(IOUT,6000) NAMSBR
ENDIF
*----
* Open temporary tracking file if required
*----
IF(IGTRK .EQ. 1) THEN
IFTEMP= KDROPN('DUMMYSQ',0,2,0)
IF(IFTEMP .LE. 0) WRITE(IOUT,9010) NAMSBR
ENDIF
*----
* Get state vectors
*----
ISTATE(:NSTATE)=0
CALL LCMGET(IPTRK,'STATE-VECTOR',ISTATE)
CALL LCMGET(IPTRK,'EXCELTRACKOP',RSTATT)
NEREG=ISTATE(1)
NESUR=ISTATE(5)
NUNKC=NEREG+NESUR+1
RENO =ISTATE(8)
LTRK =ISTATE(9)
AZMOAQ=ISTATE(11)
ISYMM =ISTATE(12)
POLQUA=ISTATE(13)
POLOAQ=ISTATE(14)
AZMQUA=ISTATE(15)
AZMNBA=ISTATE(16)
IFMT=ISTATE(21)
DENUSR=DBLE(RSTATT(2))
RCUTOF=DBLE(RSTATT(3))
DENLIN=DBLE(RSTATT(4))
SPACLN=DBLE(RSTATT(5))
WEIGHT=DBLE(RSTATT(6))
*----
* Get main tracking records
*----
CALL LCMGET(IPTRK,'ICODE ',ICODE )
CALL LCMGET(IPTRK,'ALBEDO ',ALBEDO)
CALL LCMSIX(IPTRK,'NXTRecords ',1)
*----
* Get general dimensioning vector for geometry tracking
*----
IEDIMG(:NSTATE)=0
CALL LCMGET(IPTRK,'G00000001DIM',IEDIMG)
NDIM =IEDIMG( 1)
ITYPBC =IEDIMG( 2)
IDIRG =IEDIMG( 3)
NBOCEL =IEDIMG( 4)
NBUCEL =IEDIMG( 5)
IDIAG =IEDIMG( 6)
ISAXIS(1)=IEDIMG( 7)
ISAXIS(2)=IEDIMG( 8)
ISAXIS(3)=IEDIMG( 9)
NOCELL(1)=IEDIMG(10)
NOCELL(2)=IEDIMG(11)
NOCELL(3)=IEDIMG(12)
NUCELL(1)=IEDIMG(13)
NUCELL(2)=IEDIMG(14)
NUCELL(3)=IEDIMG(15)
MXMSH =IEDIMG(16)
MAXREG =IEDIMG(17)
NBTCLS =IEDIMG(18)
MAXPIN =IEDIMG(19)
MAXMSP =IEDIMG(20)
MAXRSP =IEDIMG(21)
NFSUR =IEDIMG(22)
NFREG =IEDIMG(23)
MXGSUR =IEDIMG(24)
MXGREG =IEDIMG(25)
NUNK=NFSUR+NFREG+1
MAXMSH=MAX(MXMSH,MAXMSP,MAXREG)
IF(IPRINT .GE. 1) THEN
WRITE(IOUT,6011) NFREG,NEREG,NFSUR,NESUR
ENDIF
IF(ITYPBC .EQ. 0) THEN
*----
* Define Cell for periodicity
* Cartesian Boundary
*----
IPER(1)=2
IF(ABS(ISAXIS(1)) .EQ. 3) IPER(1)=1
IPER(2)=2
IF(ABS(ISAXIS(2)) .EQ. 3) IPER(2)=1
IPER(3)=2
IF(ABS(ISAXIS(3)) .EQ. 3) IPER(3)=1
*----
* Use intrinsic geometry symmetries
* to simplify tracking unless
* NOSY tracking option activated
*----
IF(ISYMM .NE. 0) THEN
ISYMM=0
IF(ABS(ISAXIS(1)) .EQ. 1 .OR. ABS(ISAXIS(1)) .EQ. 2) THEN
*----
* X SYMMETRY
*----
ISYMM=2
ENDIF
IF(ABS(ISAXIS(2)) .EQ. 1 .OR. ABS(ISAXIS(2)) .EQ. 2) THEN
*----
* Y SYMMETRY
*----
ISYMM=4+2*ISYMM
ENDIF
IF(NDIM .EQ. 3) THEN
IF(ABS(ISAXIS(3)) .EQ. 1 .OR. ABS(ISAXIS(3)) .EQ. 2) THEN
*----
* Z SYMMETRY
*----
ISYMM=16+ISYMM
ENDIF
ENDIF
IF(ISYMM .EQ. 0) ISYMM=1
ENDIF
ENDIF
*----
* Get cell description of geometry
*----
ALLOCATE(IUNFLD(2,NBUCEL))
NAMREC='G00000001CUF'
CALL LCMGET(IPTRK,NAMREC,IUNFLD)
ALLOCATE(KEYMRG(-NFSUR:NFREG),MATALB(-NFSUR:NFREG),
> SURVOL(-NFSUR:NFREG))
CALL LCMGET(IPTRK,'KEYMRG ',KEYMRG)
CALL LCMGET(IPTRK,'MATALB ',MATALB)
CALL LCMGET(IPTRK,'SAreaRvolume',SURVOL)
*----
* Read global mesh for geometry
*----
ALLOCATE(DGMESH(-1:MAXMSH,4))
CALL NXTXYZ(IPTRK ,IPRINT,NDIM ,ITYPBC,MAXMSH,NUCELL,
> ABSC,DGMESH)
*----
* Verify tracking parameters and compute number of angles
* associated with angular order
* and spatial quadrature parameters
* 1. Isotropic tracking
*----
NCOR= 1
NPLANE=1
IF(LTRK .EQ. 0) THEN
IF(NDIM .EQ. 2) THEN
NQUAD=2
DQUAD(1)=DONE
DQUAD(2)=DONE
NANGL=AZMOAQ
NBANGL=NANGL
IF(ISYMM .EQ. 2 .OR. ISYMM .EQ. 8) THEN
DQUAD(1)=DONE/DTWO
DQUAD(2)=DZERO
ENDIF
ALLOCATE(DANGLT(NDIM,NQUAD,NBANGL),DDENWT(NBANGL,NQUAD))
CALL NXTQAS(IPRINT,NDIM ,AZMQUA,NANGL ,NQUAD ,NBANGL,
> DQUAD ,DANGLT,DDENWT)
ELSE IF(NDIM .EQ. 3) THEN
NQUAD=4
NANGL=AZMOAQ
IF(MOD(AZMOAQ,2) .EQ. 1)THEN
WRITE(IOUT,9000) NAMSBR,NANGL,NANGL+1
NANGL=NANGL+1
ENDIF
IF(AZMQUA .EQ. 1) THEN
IF(AZMOAQ .GT. 16) THEN
WRITE(IOUT,9001) NAMSBR
AZMQUA=4
ENDIF
NBANGL=(NANGL * (NANGL+2)) / 8
ENDIF
IF(AZMQUA .EQ. 4) THEN
IF(NANGL .GT. 44) THEN
WRITE(IOUT,9004) NAMSBR,NANGL
NANGL=44
ENDIF
NBANGL=3*(NANGL * (NANGL+2)) / 8
ELSE IF(AZMQUA .EQ. 5) THEN
IF(NANGL .GT. 44) THEN
WRITE(IOUT,9004) NAMSBR,NANGL
NANGL=44
ENDIF
NBANGL=3*(NANGL*NANGL)/2
ELSE IF(AZMQUA .EQ. 6) THEN
IF(NANGL .GT. 20) THEN
WRITE(IOUT,9005) NAMSBR,NANGL
NANGL=20
ENDIF
NBANGL=(NANGL * (NANGL+2)) / 8
ELSE IF(AZMQUA .EQ. 7) THEN
IF(NANGL .GT. 74) THEN
WRITE(IOUT,9006) NAMSBR,NANGL
NANGL=74
ENDIF
NBANGL=3*(NANGL * (NANGL+2)) / 8
ENDIF
AZMOAQ=NANGL
DQUAD(1)=DONE
DQUAD(2)=DONE
DQUAD(3)=DONE
DQUAD(4)=DONE
IF( ISYMM .EQ. 8 .OR. ISYMM .EQ. 24 )THEN
DQUAD(1)=DQUAD(1)/(DTWO*DTWO)
DQUAD(2)=DZERO
DQUAD(3)=DZERO
DQUAD(4)=DZERO
ELSE IF( ISYMM .EQ. 4 .OR. ISYMM .EQ. 20 )THEN
DQUAD(1)=DQUAD(1)/DTWO
DQUAD(2)=DZERO
DQUAD(3)=DQUAD(3)/DTWO
DQUAD(4)=DZERO
ELSE IF( ISYMM .EQ. 2 .OR. ISYMM .EQ. 18 )THEN
DQUAD(1)=DQUAD(1)/DTWO
DQUAD(2)=DQUAD(2)/DTWO
DQUAD(3)=DZERO
DQUAD(4)=DZERO
ENDIF
ALLOCATE(DANGLT(NDIM,NQUAD,NBANGL),DDENWT(NQUAD,NBANGL))
CALL NXTQAS(IPRINT,NDIM ,AZMQUA,NANGL ,NQUAD ,NBANGL,
> DQUAD ,DANGLT,DDENWT)
ENDIF
LINMAX=NBUCEL*
> ((MAXPIN+1)*(2*MXGREG+2)+MXGSUR+16)
*----
* Select standard spatial tracking parameters
*----
CALL NXTQSS(IPRINT,NDIM ,ITYPBC,MAXMSH,NUCELL,DENUSR,
> DGMESH,NPLANE,NPOINT,DENLIN,SPACLN,
> WEIGHT,RADIUS,CENTER)
NNBANG=NBANGL
ELSE IF( LTRK.EQ.1 )THEN
*----
* 2. Specular tracking
*----
NPOINT=0
NQUAD=1
IF(NDIM .EQ. 3) CALL XABORT(NAMSBR//
> ': TSPC option not valid for 3-D geometries')
IF(AZMOAQ .GT. 24) THEN
WRITE(IOUT,9002) NAMSBR,AZMOAQ,24,30
AZMOAQ=30
ELSE IF(AZMOAQ .GT. 20) THEN
IF(AZMOAQ .NE. 24) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,20,24,24
AZMOAQ=24
ENDIF
ELSE IF(AZMOAQ .GT. 18) THEN
IF(AZMOAQ .NE. 20) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,18,20,20
AZMOAQ=20
ENDIF
ELSE IF(AZMOAQ .GT. 14) THEN
IF(AZMOAQ .NE. 18) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,14,18,18
AZMOAQ=18
ENDIF
ELSE IF(AZMOAQ .GT. 12) THEN
IF(AZMOAQ .NE. 14) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,12,14,14
AZMOAQ=14
ENDIF
ELSE IF(AZMOAQ .GT. 8) THEN
IF(AZMOAQ .NE. 12) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,8,12,12
AZMOAQ=12
ENDIF
ELSE IF(AZMOAQ .GT. 2) THEN
IF(AZMOAQ .NE. 8) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,2,8,8
AZMOAQ=8
ENDIF
ELSE IF(AZMOAQ .GE. 0) THEN
IF(AZMOAQ .NE. 2) THEN
WRITE(IOUT,9003) NAMSBR,AZMOAQ,-1,2,2
AZMOAQ=2
ENDIF
ENDIF
NBANGL=AZMOAQ
NANGL =AZMOAQ
ALLOCATE(NBSANG(5,NBANGL))
ALLOCATE(DANGLT(NDIM,NBANGL,4),DDENWT(NBANGL,4),
> DNSANG(NBANGL),DDANG(NBANGL))
LINMAX=8*NANGL*NBUCEL*
> ((MAXPIN+1)*(2*MXGREG+2)+MXGSUR+16)
RCIRC=SQRT(ABSC(1,1)**2+ABSC(2,1)**2)
ABSC(1,1)= ABSC(1,1)/RCIRC
ABSC(2,1)= ABSC(2,1)/RCIRC
CALL NXTQAC(IPRINT,NDIM ,NANGL ,NBANGL,ITYPBC,DENUSR,
> ABSC ,RCIRC ,AZMQUA,IPER ,DANGLT,DDENWT,
> DNSANG,NBSANG,DDANG)
DEALLOCATE(DDANG)
DO JJ=1,NBANGL
DANGLT(1,NBANGL-JJ+1,2)=-DANGLT(1,JJ,1)
DANGLT(2,NBANGL-JJ+1,2)=DANGLT(2,JJ,1)
DDENWT(NBANGL-JJ+1,2)=DDENWT(JJ,1)
ENDDO
DO JJ=1,NBANGL
DANGLT(1,NBANGL-JJ+1,4)=DANGLT(1,JJ,1)
DANGLT(2,NBANGL-JJ+1,4)=-DANGLT(2,JJ,1)
DDENWT(NBANGL-JJ+1,4)=DDENWT(JJ,1)
DANGLT(1,NBANGL-JJ+1,3)=DANGLT(1,JJ,2)
DANGLT(2,NBANGL-JJ+1,3)=-DANGLT(2,JJ,2)
DDENWT(NBANGL-JJ+1,3)=DDENWT(JJ,2)
ENDDO
NNBANG=4*NBANGL
CALL LCMPUT(IPTRK,'TrackingDirc',NDIM*NNBANG,4,DANGLT)
CALL LCMPUT(IPTRK,'TrackingTrkW',NNBANG,4,DDENWT)
CALL LCMPUT(IPTRK,'TrackingSpaD',NBANGL,4,DNSANG)
*----
* Select cyclic spatial tracking parameters
*----
ALLOCATE(DEPART(NDIM,2,NBANGL))
CALL NXTQSC(IPRINT,NDIM ,NBANGL,MAXMSH,NUCELL,
> DGMESH,DANGLT,DDENWT,
> DNSANG,NBSANG,DEPART)
CALL LCMPUT(IPTRK,'TrackingNbST',5*NBANGL,1,NBSANG)
CALL LCMPUT(IPTRK,'TrackinDepT',NDIM*2*NBANGL,4,DEPART)
IF(POLQUA .GT. 0) THEN
IF(POLOAQ .LE. 0) THEN
IF(ISYMM.LE.1) THEN
POLOAQ=(AZMOAQ+1)/2
ELSE IF(ISYMM.GE.2) THEN
POLOAQ=AZMOAQ
ENDIF
ENDIF
IF( POLQUA.EQ.0 )THEN
CALL ALGPT(2*POLOAQ, -1.0, 1.0, XGSS0, WGSS0)
DO IMU=1,POLOAQ
XGSS(POLOAQ-IMU+1)=XGSS0(IMU)
WGSS(POLOAQ-IMU+1)=WGSS0(IMU)
ENDDO
ELSE
CALL ALCACT(POLQUA, POLOAQ, XGSS, WGSS)
ENDIF
CALL LCMPUT(IPTRK,'POLAR MU ',POLOAQ,2,XGSS)
CALL LCMPUT(IPTRK,'POLAR WEIGHT',POLOAQ,2,WGSS)
ENDIF
ENDIF
RSTATT(4)=REAL(DENLIN)
RSTATT(5)=REAL(SPACLN)
RSTATT(6)=REAL(WEIGHT)
RSTATT(7)=REAL(RADIUS)
RSTATT(8)=REAL(CENTER(1))
RSTATT(9)=REAL(CENTER(2))
IF(NDIM .EQ. 3) RSTATT(10)=REAL(CENTER(3))
*----
* Track
*----
LINMAX=MIN(LINMAX,NBSLIN)
IF(IPRINT .GE. 1) WRITE(IOUT,6010) LINMAX
NBDR=1
IF(RENO .EQ. -1) THEN
NBDR=NQUAD*NNBANG+1
ENDIF
ALLOCATE(DVNOR(NFREG,NBDR),DSNOR(NFSUR))
NBTDIR=0
IF(LTRK .EQ. 0) THEN
*----
* Standard (isotropic) tracking (white boundary conditions)
*----
IF(IPRINT .GE. 1) THEN
IF(NDIM .EQ.2 ) THEN
WRITE(IOUT,6030) NBANGL*NQUAD,NPOINT
ELSE
WRITE(IOUT,6030) NBANGL*NQUAD,NPOINT*NPOINT*NPLANE
ENDIF
ENDIF
MAXSUB=1
CALL NXTTLS(IPTRK ,IFTEMP,IPRINT,IGTRK ,NDIM ,MAXMSH,
> NFSUR ,NFREG ,NUCELL,NBUCEL,NBANGL,NQUAD ,
> NPLANE,NPOINT,LINMAX,MXGSUR,MXGREG,RENO ,
> MAXPIN,NBTDIR,NBDR ,ITYPBC,IFMT ,
> RCUTOF,SPACLN,WEIGHT,RADIUS,CENTER,
> IUNFLD,SURVOL,DGMESH,DANGLT,DDENWT,
> MAXSGL,NTLINE,DVNOR ,DSNOR)
ELSE
*----
* Cyclic (specular) tracking (mirror like boundary conditions)
*----
CALL NXTTLC(IPTRK ,IFTEMP,IPRINT,IGTRK ,NDIM ,MAXMSH,
> NFSUR ,NFREG ,NUCELL,NBUCEL,NBANGL,
> LINMAX,MXGSUR,MXGREG,RENO ,NBDR ,ITYPBC,
> IFMT ,MAXPIN,AZMQUA,IPER ,IUNFLD,SURVOL,
> DGMESH,DANGLT,DDENWT,DNSANG,NBSANG,DEPART,
> MAXSUB,MAXSGL,NTLINE,DVNOR ,DSNOR)
ENDIF
*----
* Save track normalisation vector
*----
CALL LCMPUT(IPTRK,'VTNormalize ',NFREG,4,DVNOR)
IF(NBDR .GT. 1) THEN
CALL LCMPUT(IPTRK,'VTNormalizeD',NFREG*(NBDR-1),4,
> DVNOR(1,2))
ENDIF
CALL LCMSIX(IPTRK,'NXTRecords ',2)
ISTATE(12)=ISYMM
ISTATE(14)=POLOAQ
ISTATE(17)=NPOINT
ISTATE(18)=LINMAX
ISTATE(19)=NTLINE
ISTATE(20)=NBTDIR
ISTATE(25)=NPLANE
CALL LCMPUT(IPTRK,'STATE-VECTOR',NSTATE,1,ISTATE)
CALL LCMPUT(IPTRK,'EXCELTRACKOP',NSTATE,2,RSTATT)
*----
* Renormalize tracks if required and transfer to final tracking file
*----
IF(IGTRK .EQ. 1) THEN
CTRK = '$TRK'
WRITE(IFTRK) CTRK,5,NTLINE,IFMT
COMENT='CREATOR : DRAGON'
WRITE(IFTRK) COMENT
COMENT='MODULE : NXTTCG'
WRITE(IFTRK) COMENT
COMENT='TYPE : CARTESIAN'
WRITE(IFTRK) COMENT
IF(RENO .EQ. -1) THEN
COMENT='TRKNOR : Directional '
ELSE IF(RENO .EQ. 0) THEN
COMENT='TRKNOR : Global '
ELSE
COMENT='TRKNOR : Off '
ENDIF
WRITE(IFTRK) COMENT
IF(IFMT .EQ. 1) THEN
COMENT='OPTION : Extended '
WRITE(IFTRK) COMENT
ELSE
COMENT='OPTION : Short '
WRITE(IFTRK) COMENT
ENDIF
*----
* Compress VOLSUR and MATALB according to KEYMRG
* and save on IFTRK
*----
WRITE(IFTRK) NDIM,LTRK,NEREG,NESUR,6,NCOR,NQUAD*NNBANG,MAXSUB,
> MAXSGL
CALL NXTCVM(IFTRK,IPRINT,NFREG,NFSUR,NEREG,NESUR,MATALB,SURVOL,
> KEYMRG)
WRITE(IFTRK) ( ICODE(JJ),JJ=1,6)
WRITE(IFTRK) (ALBEDO(JJ),JJ=1,6)
CALL NXTSQD(IFTRK,IPRINT,NDIM,NQUAD,NNBANG,DANGLT,DDENWT)
REWIND IFTEMP
CALL NXTTNS(IFTRK ,IFTEMP,IPRINT,RENO ,NFSUR ,NFREG ,
> NDIM ,MAXSUB,MAXSGL,NTLINE,NBDR ,IFMT ,
> KEYMRG,DVNOR)
*----
* Close temporary tracking file if required
*----
ICLS=KDRCLS(IFTEMP,2)
IF(ICLS .NE. 0) WRITE(IOUT,9011) NAMSBR
ENDIF
*----
* Deallocate memory
*----
DEALLOCATE(DSNOR,DVNOR)
IF(LTRK .EQ. 1) DEALLOCATE(DEPART,NBSANG,DNSANG)
DEALLOCATE(DDENWT,DANGLT)
DEALLOCATE(DGMESH,SURVOL,MATALB,KEYMRG,IUNFLD)
*----
* Processing finished:
* print routine closing output header if required
* and return
*----
IF(IPRINT .GE. 1) THEN
WRITE(IOUT,6012)
WRITE(IOUT,6001) NAMSBR
ENDIF
RETURN
*----
* Output formats
*----
6000 FORMAT('(* Output from --',A6,'-- follows ')
6001 FORMAT(' Output from --',A6,'-- completed *)')
6010 FORMAT(' Maximum length of a line =',I10)
6011 FORMAT(/' Tracking of geometry begins:'//
> ' Number of regions before merge =',I10/
> ' Number of regions after merge =',I10/
> ' Number of surfaces before merge=',I10/
> ' Number of surfaces after merge =',I10)
6012 FORMAT(/' Tracking of geometry completed'/)
6030 FORMAT(' Number of directions for tracking = ',I10/
> ' Number of lines per direction = ',I10)
9000 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Order of quadrature must be even '/
> ' Order ',I10,' replaced by ',I10)
9001 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Order of quadrature for EQW limited to 16'/
> ' Use PNTN quadrature instead')
9002 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Number of speculular angles requested :',I10/
> ' For values > ',I10,' use ',I10)
9003 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Number of speculular angles requested :',I10/
> ' For values > ',I10,' and < ',I10,' use ',I10)
9004 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Order of quadrature for PNTN limited to 44'/
> ' Order ',I10,' replaced by 44')
9005 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Order of quadrature for LSN limited to 20'/
> ' Order ',I10,' replaced by 20')
9006 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Order of quadrature for QRN limited to 74'/
> ' Order ',I10,' replaced by 74')
9010 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Impossible to open temporary tracking file ')
9011 FORMAT(' ***** Warning in ',A6,' *****'/
> ' Impossible to close temporary tracking file ')
END
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