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*DECK AXGXEL
SUBROUTINE AXGXEL(IPGEOM,IPTRKM,IPRINT,GEONAM)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Analyze XEL geometry for original Excell tracking with XELTRK module.
*
*Copyright:
* Copyright (C) 2002 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
* IPGEOM geometry data structure pointer.
* IPTRKM tracking data structure pointer.
* IPRINT print level.
* GEONAM geometry name.
*
*-----------------------------------------------------------------------
*
USE GANLIB
IMPLICIT NONE
INTEGER IOUT,NALB,MREGIO,MXDIM,NSTATE
CHARACTER NAMSBR*6
PARAMETER (IOUT=6,NALB=6,MREGIO=100000,MXDIM=3,NSTATE=40,
> NAMSBR='AXGXEL')
*----
* ROUTINE PARAMETERS
*----
TYPE(C_PTR) IPGEOM
TYPE(C_PTR) IPTRKM
INTEGER IPRINT
CHARACTER*12 GEONAM
*----
* LOCAL VARIABLES
*----
INTEGER NCODE(NALB),ICODE(NALB)
REAL ALBEDO(NALB)
INTEGER MAXGRI(MXDIM),LCLSYM(MXDIM),LCLTRA(MXDIM),
> MRGSUR(-NALB:-1)
INTEGER ISTATE(NSTATE)
LOGICAL LEAKSW,LL1,LL2,L1CELL
INTEGER NDIM,NTYPO,NBLOCK,NBMIX,NEXTGE,IFCSYM
INTEGER NTOTCO,MAXRO,NGEOME,NGIDL,NTIDL,NUNKO
INTEGER NTYP,NTOTCL,MAXR
INTEGER NSUR,NSURC,NVOL,NVOLC,NUNK,NSBC
*----
* ALLOCATABLE ARRAYS
*----
INTEGER, ALLOCATABLE, DIMENSION(:) :: MRGCEL, NSURO, NVOLO,IDLGEO,
> IDLDIM,KEYGEO,IDLTYP,KEYTYP,IDLBLK,KCELLG,KEYTRN,IDLREM, MINDO,
> MAXDO,ICORDO,MATGEO,INDEXO,MATTYP,KEYINT,KEYCYL,KEYMRG,MATALB,
> MINDIM,MAXDIM, ICORD,INCELL, MATRT, INDEX
REAL, ALLOCATABLE, DIMENSION(:) :: REMSHO,VOLSRO,VOLSUR,REMESH
*----
* GET DIMENSIONING INFORMATION
*----
CALL XELPRP( IPGEOM, GEONAM, NDIM, NTYPO , NBLOCK, NBMIX,
> MAXGRI, ALBEDO, ICODE, NCODE, LCLSYM, LCLTRA,
> MRGSUR, LEAKSW, LL1, LL2, L1CELL, NEXTGE,
> IFCSYM, IPRINT)
*----
* ALLOCATE MEMORY - 1
*----
ALLOCATE(MRGCEL(NBLOCK),NSURO(NBLOCK),NVOLO(NBLOCK),
> IDLGEO(NBLOCK),IDLDIM(NBLOCK),KEYGEO(NBLOCK),IDLTYP(NBLOCK),
> KEYTYP(NBLOCK),IDLBLK(NBLOCK),KCELLG(3*NBLOCK),KEYTRN(NBLOCK))
*----
* READ GEOMETRY BLOCK DESCRIPTION
*----
CALL XELDCL(IPGEOM,GEONAM,NDIM ,MAXGRI,LCLSYM,NBLOCK,NTYPO ,
> LL1 ,LL2 ,IPRINT,NTOTCO,MAXRO ,NGEOME,NTYP ,
> NGIDL ,NTIDL ,NUNKO ,KCELLG,NSURO ,NVOLO ,IDLDIM,
> IDLGEO,KEYTRN,KEYGEO,IDLTYP,KEYTYP,MRGCEL,IDLBLK)
*----
* ALLOCATE MEMORY - 2
*----
ALLOCATE(IDLREM(NGEOME),MINDO(NTOTCO),MAXDO(NTOTCO),
> ICORDO(NTOTCO),MATGEO(NGIDL),INDEXO(4*NGIDL))
ALLOCATE(REMSHO(MAXRO),VOLSRO(NGIDL))
*----
* PRODUCE REGION NUMBERING AND VOLUME EVALUATION
*----
CALL XELTRP(IPGEOM,NGIDL ,NDIM ,NGEOME,L1CELL,NTOTCO,NEXTGE,
> MAXRO ,IPRINT,KCELLG,NSURO ,NVOLO ,IDLDIM,IDLGEO,
> KEYTRN,MAXDO ,MINDO ,ICORDO,REMSHO,IDLREM,INDEXO,
> VOLSRO,MATGEO)
*----
* RELEASE SOME MEMORY
*----
DEALLOCATE(KEYTRN)
*----
* ALLOCATE MEMORY - 3
*----
ALLOCATE(MATTYP(NTIDL),KEYINT(NUNKO))
*----
* INTERFACE ALL CELLS IN THE GEOMETRY
*----
CALL XELBIN(IPGEOM,NDIM ,NGEOME,L1CELL, NTYP, NGIDL,NTIDL ,
> NBLOCK,MAXGRI,NUNKO ,IPRINT,KCELLG, NSURO,NVOLO ,
> IDLGEO,MATGEO,KEYGEO,IDLTYP,IDLBLK,KEYTYP,MATTYP,
> KEYINT)
*----
* ALLOCATE MEMORY - 4
*----
ALLOCATE(KEYCYL(NBLOCK))
*----
* COMPUTE ALLOCATION IN EXACT GEOMETRY.
*----
CALL XELEDC(NDIM ,MAXGRI,NGEOME,NTOTCO,NTYP ,NBLOCK,NUNKO ,
> NSURO ,NVOLO ,MINDO ,MAXDO ,ICORDO,IDLDIM,KEYGEO,
> KEYTYP,IDLBLK,KEYINT,NTOTCL,MAXR ,NSUR ,NVOL ,
> KEYCYL)
NUNK= NVOL + 1 - NSUR
*----
* ALLOCATE MEMORY - 5
*----
ALLOCATE(KEYMRG(NUNK),MATALB(NUNK),MINDIM(NTOTCL),MAXDIM(NTOTCL),
> ICORD(NTOTCL),INDEX(4*NUNK),INCELL(NUNK))
ALLOCATE(VOLSUR(NUNK),REMESH(MAXR))
*----
* TO RECONSTRUCT THE MESH IN EXACT GEOMETRY.
*----
CALL XELETR(IPRINT,NDIM ,MAXGRI,NGEOME,NTOTCO,NTYP ,NTIDL ,
> NBLOCK,NSUR ,NVOL ,NTOTCL,NUNKO ,NSURO ,NVOLO ,
> MINDO, MAXDO ,ICORDO,IDLDIM,IDLGEO,KEYGEO,IDLTYP,
> KEYTYP,IDLBLK,KEYCYL,REMSHO,IDLREM,INDEXO,VOLSRO,
> MATGEO,KEYINT,MATTYP,REMESH,MINDIM,MAXDIM,ICORD ,
> VOLSUR,KEYMRG,INDEX ,INCELL,MATALB,NSURC ,NVOLC )
NSUR=NSURC
NVOL=NVOLC
NUNK= NVOL + 1 - NSUR
DEALLOCATE(KEYCYL,KEYINT,MATTYP,INDEXO,MATGEO,ICORDO,MAXDO,MINDO,
> IDLBLK,KEYTYP,IDLTYP,KEYGEO,IDLDIM,IDLREM,KCELLG,IDLGEO,NVOLO,
> NSURO)
DEALLOCATE(VOLSRO,REMSHO)
*----
* ALLOCATE MEMORY - 6
*----
ALLOCATE(MATRT(-NSUR*2))
*----
* PREPARE MERGING OF ZONES AND SURFACES USING BOUNDARY CONDITIONS.
* SET UP REFLECTION-TRANSMISSION MATRIX
*----
CALL XELMRG(IPRINT,NSUR ,NVOL ,NSBC ,NTOTCL,INDEX ,MINDIM,
> MAXDIM,LCLSYM,LCLTRA,LL1 ,LL2 ,MRGCEL,MATALB,
> KEYMRG,INCELL,MATRT )
*----
* SAVE EXCELL TRACKING FOR CARTESIAN GEOMETRY
*----
CALL LCMSIX(IPTRKM,'EXCELL ',1)
ISTATE(:NSTATE)=0
ISTATE(1)=NDIM
ISTATE(2)=-NSUR
ISTATE(3)=NVOL
ISTATE(4)=NTOTCL
ISTATE(5)=MAXR
ISTATE(6)=NUNK
ISTATE(7)=NEXTGE
ISTATE(8)=LCLSYM(1)
ISTATE(9)=LCLSYM(2)
IF(NDIM .EQ. 3) ISTATE(10)=LCLSYM(3)
*----
* LL1 is for diagonal symmetry
* with region Pi/4 to Pi/2 defined in x-y plane
* LL2 is for diagonal symmetry
* with region 0 to Pi/4 defined in x-y plane
*----
IF(LL1) THEN
ISTATE(11)=-1
ELSE IF(LL2) THEN
ISTATE(11)=1
ENDIF
CALL LCMPUT(IPTRKM,'MINDIM ',NTOTCL,1,MINDIM)
CALL LCMPUT(IPTRKM,'MAXDIM ',NTOTCL,1,MAXDIM)
CALL LCMPUT(IPTRKM,'ICORD ',NTOTCL,1,ICORD )
CALL LCMPUT(IPTRKM,'INDEX ',4*NUNK,1,INDEX )
CALL LCMPUT(IPTRKM,'REMESH ',MAXR ,2,REMESH)
CALL LCMPUT(IPTRKM,'KEYMRG ',NUNK ,1,KEYMRG)
CALL LCMPUT(IPTRKM,'MATALB ',NUNK ,1,MATALB)
CALL LCMPUT(IPTRKM,'VOLSUR ',NUNK ,2,VOLSUR)
CALL LCMPUT(IPTRKM,'STATE-VECTOR',NSTATE,1,ISTATE)
CALL LCMSIX(IPTRKM,'EXCELL ',2)
*----
* SAVE REFLECTION-TRANSMISSION MATRIX
*----
CALL LCMPUT(IPTRKM,'BC-REFL+TRAN',NSBC,1,MATRT)
CALL LCMPUT(IPTRKM,'ALBEDO ',6 ,2,ALBEDO )
CALL LCMPUT(IPTRKM,'ICODE ',6 ,1,ICODE )
CALL LCMPUT(IPTRKM,'NCODE ',6 ,1,NCODE )
DEALLOCATE(MATRT)
*----
* RELEASE REMAINING MEMORY
*----
DEALLOCATE(INCELL,INDEX,ICORD,MAXDIM,MINDIM,MATALB,KEYMRG,MRGCEL)
DEALLOCATE(REMESH,VOLSUR)
RETURN
END
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