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|
*DECK XCGGEO
SUBROUTINE XCGGEO(IPGEOM,IROT,NSOUT,NVOL,NBAN,MNAN,NRT,MSROD,
> IPRT,ILK,NMAT,RAN,NRODS,RODS,NRODR,RODR,NRINFO,
> MATALB,VOLSUR,COTE,RADMIN,NCODE,ICODE,ZCODE,
> ALBEDO,KEYMRG,NXRS,NXRI)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Read and analyse 2-D cluster geometry.
*
*Copyright:
* Copyright (C) 1990 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 pointer to the geometry.
* IROT type of pij reconstruction:
* <0 cp calculations with symmetries;
* =0 cp calculations;
* =1 direct jpm reconstruction;
* =2 rot2 type reconstruction.
* NSOUT number of outer surface.
* NVOL maximum number of regions.
* NBAN number of concentric regions.
* MNAN maximum number of radius to read.
* NRT number of rod types.
* MSROD maximum number of subrods per rods.
* IPRT impression level.
*
*Parameters: output
* ILK leakage flag. ILK=.TRUE. if neutron leakage through
* external boundary is present.
* NMAT total number of materials.
* RAN radius of annular regions.
* NRODS integer description of rod of a given type:
* NRODS(1,IRT) = number of rod;
* NRODS(2,IRT) = number of subrods in rod;
* NRODS(3,IRT) = first concentric region.
* RODS real description of rod of a given type:
* RODS(1,IRT) = rod center radius;
* RODS(2,IRT) = angular position of first rod.
* NRODR subrod region.
* RODR subrod radius.
* NRINFO annular region content.
* NRINFO(1,IAN) = new region number.
* NRINFO(2,IAN): = +I cluster number (all);
* = 1000000+I cluster number cut (in);
* = 2000000+I cluster number cut (part);
* = 3000000+I cluster number cut (out);
* = 0 no cluster associated;
* = -I cluster at center (all).
* MATALB albedo-material of regions.
* VOLSUR surface/4-volume of regions.
* COTE additional side length for rectangle.
* RADMIN minimum radius of region.
* NCODE albedo type.
* ICODE albedo number associated with face.
* ZCODE albedo zcode vector.
* ALBEDO albedo.
* KEYMRG region-surface merge vector.
* NXRS integer description of rod of a given type
* last concentric region.
* NXRI annular region content multi-rod.
*
*----------------------------------------------------------------------
*
USE GANLIB
IMPLICIT NONE
INTEGER IOUT,NSTATE,NMCOD
REAL PI,THSQ3
PARAMETER (IOUT=6,NSTATE=40,NMCOD=6,PI=3.1415926535898,
> THSQ3=2.598076212)
CHARACTER NAMSBR*6
PARAMETER (NAMSBR='XCGGEO')
*-----
* ROUTINE PARAMETERS
*----
TYPE(C_PTR) IPGEOM
LOGICAL ILK,EMPTY,LCM
INTEGER IROT,NSOUT,NVOL,NBAN,MNAN,NRT,MSROD,IPRT,
> NMAT,NRODS(3,NRT),NRODR(NRT),NRINFO(2,NBAN),
> MATALB(-NSOUT:NVOL),NCODE(NMCOD),ICODE(NMCOD),
> KEYMRG(-NSOUT:NVOL),NXRS(NRT),NXRI(NRT,NBAN)
REAL RAN(NBAN),RODS(2,NRT),RODR(MSROD,NRT),
> VOLSUR(-NSOUT:NVOL),COTE,RADMIN,ALBEDO(NMCOD),
> ZCODE(NMCOD)
*----
* LOCAL VARIABLES
*----
INTEGER ISTATE(NSTATE)
CHARACTER GEONAM*12,TEXT12*12,CMSG*131
INTEGER IRT,IAN,IS,IC,ITRAN,I,NRANN,NRRANN,NSPLIT,ISA,ILSTP,
> ISPL,ISURW,NTAN,IPOS,ITYPE,IM,ISR,IZRT,JAN,JRT,KRT,
> ILR,JSUR,JSW,ISV,ILSTR,JPRT,LRT,IREG,ILONG
REAL RADL,RADN,VFIN,DELV,XTOP,XBOT,VOLI,VOLROD,VOLF,
> VOLIS,XNROD,VOLFS,VANSPI,VRPSPI,VRDSPI,XINT,
> YINT,ANGR,ANGA,VRGOU1,VRGIN1
INTEGER, ALLOCATABLE, DIMENSION(:) :: MATANN,ISPLIT,JGEOM
INTEGER, ALLOCATABLE, DIMENSION(:,:) :: MATROD
REAL, ALLOCATABLE, DIMENSION(:) :: RAD
REAL, ALLOCATABLE, DIMENSION(:,:) :: VRGIO
*----
* SCRATCH STORAGE ALLOCATION
* MATANN : TYPE OF MATERIAL FOR ANNULAR REGIONS I(NBAN)
* MATROD : TYPE OF MATERIAL FOR EACH SUBROD I(MSROD,NRT)
* ISPLIT : SPLITTING VECTOR FOR RODS I(NBAN+1)
* RAD : RADIUS VECTOR R(MNAN)
* VRGIO : DIVIDED ROD VOLUME R(2,NRT)
* : 2 - INSIDE REGION
* : 1 - OUTSIDE REGION
*----
ALLOCATE(MATANN(NBAN),MATROD(MSROD,NRT),ISPLIT(NBAN+1))
ALLOCATE(RAD(MNAN),VRGIO(2,NRT))
*----
* INITIALIZE NRINFO, NXRI AND NXRS TO 0
*----
DO 3 IRT=1,NRT
NXRS(IRT)=0
NRODR(IRT)=0
3 CONTINUE
DO 4 IAN=1,NBAN
NRINFO(1,IAN)=0
NRINFO(2,IAN)=0
DO 5 IRT=1,NRT
NXRI(IRT,IAN)=0
5 CONTINUE
4 CONTINUE
DO 6 IS=-NSOUT,NVOL
KEYMRG(IS)=IS
6 CONTINUE
VOLSUR(0)=0.0
MATALB(0)=0
*----
* READ GEOMETRY INFORMATIONS
*----
ISTATE(:NSTATE)=0
CALL LCMGET(IPGEOM,'STATE-VECTOR',ISTATE)
*----
* RECOVER THE BOUNDARY CONDITIONS.
*----
CALL LCMGET(IPGEOM,'NCODE',NCODE)
CALL LCMGET(IPGEOM,'ZCODE',ALBEDO)
CALL LCMGET(IPGEOM,'ICODE',ICODE)
DO 7 IC=1,NMCOD
ZCODE(IC)=ALBEDO(IC)
IF(ICODE(IC).NE.0) CALL XABORT(NAMSBR//
>': MACROLIB DEFINED ALBEDOS ARE NOT IMPLEMENTED.')
7 CONTINUE
ITRAN=0
DO 100 I=1,NMCOD
IF ((NCODE(I) .EQ. 3) .OR. (NCODE(I) .EQ. 5) .OR.
> (NCODE(I) .GE. 7)) THEN
CALL XABORT(NAMSBR//': INVALID TYPE OF B.C.')
ELSE IF(NCODE(I).EQ.2) THEN
ZCODE(I)=1.0
ALBEDO(I)=1.0
ELSE IF(NCODE(I).EQ.4) THEN
ITRAN=ITRAN+1
ZCODE(I)=1.0
ALBEDO(I)=1.0
ELSE IF(NCODE(I).EQ.6) THEN
NCODE(I)=1
ENDIF
100 CONTINUE
IF(NSOUT.EQ.1.AND.IROT.GT.-400) THEN
MATALB(-1)=-2
IF (NCODE(2).EQ.0)
> CALL XABORT(NAMSBR//': ANNULAR BOUNDARY CONDITION MISSING.')
IF(ITRAN.NE.0) THEN
NCODE(2)=2
ENDIF
IF(ICODE(2).EQ.0) ICODE(2)=-2
ILK=( (NCODE(2).EQ.1) .OR. (ZCODE(2).NE.1.0) )
ELSE IF(NSOUT.EQ.6.OR.IROT.LT.-600) THEN
IF(ITRAN.NE.0) THEN
NCODE(1)=2
ENDIF
IF(IROT.LT.0) THEN
MATALB(-1)=-1
ELSE
MATALB(-1)=-1
DO 101 IS=2,6
ZCODE(IS)=ZCODE(1)
MATALB(-IS)=-1
101 CONTINUE
ENDIF
IF (NCODE(1).EQ.0) CALL XABORT(NAMSBR//
> ': HEXAGONAL BOUNDARY CONDITION MISSING.')
IF(ICODE(1).EQ.0) ICODE(1)=-1
ILK=( (NCODE(1).EQ.1) .OR. (ZCODE(1).NE.1.0) )
ELSE
IF(IROT.LT.0) THEN
IF(ITRAN.NE.0) CALL XABORT(NAMSBR//
> ': CARTESIAN SYMMETRY NO TRANSLATION BOUNDARY CONDITIONS')
IF(ZCODE(1).NE.ZCODE(2).OR.ZCODE(1).NE.ZCODE(3).OR.
> ZCODE(1).NE.ZCODE(4)) CALL XABORT(NAMSBR//
> ': CARTESIAN SYMMETRY REQUIRES '//
> ' IDENTICAL BOUNDARY CONDITION IN ALL DIRECTIONS.')
MATALB(-1)=-1
IF (NCODE(1).EQ.0) CALL XABORT(NAMSBR//
> ': CARTESIAN BOUNDARY CONDITION MISSING.')
IF(ICODE(1).EQ.0) ICODE(1)=-1
ILK=( (NCODE(1).EQ.1) .OR. (ZCODE(1).NE.1.0) )
ELSE
MATALB(-1)=-2
MATALB(-2)=-4
MATALB(-3)=-1
MATALB(-4)=-3
ZCODE(5)=ZCODE(1)
ZCODE(1)=ZCODE(2)
ZCODE(2)=ZCODE(4)
ZCODE(4)=ZCODE(3)
ZCODE(3)=ZCODE(5)
ILK=.FALSE.
DO 102 IS=1,NSOUT
IF (NCODE(IS).EQ.0) CALL XABORT(NAMSBR//
> ': RECTANGLE BOUNDARY CONDITION MISSING.')
IF(.NOT. ILK) THEN
IF( (NCODE(IS).EQ.1) .OR. (ZCODE(IS).NE.1.0) ) THEN
ILK=.TRUE.
ENDIF
ENDIF
IF(ICODE(IS).EQ.0) ICODE(IS)=-IS
102 CONTINUE
IF(ITRAN .GT. 0) THEN
IF(MOD(ITRAN,2) .EQ. 1) CALL XABORT(NAMSBR//
> ': TRANSLATION SYMMETRIES COME IN PAIRS')
IF((NCODE(1) .EQ. 4) .AND. (NCODE(2) .EQ. 4)) THEN
ITRAN=ITRAN-2
ENDIF
IF((NCODE(3) .EQ. 4) .AND. (NCODE(4) .EQ. 4)) THEN
ITRAN=ITRAN-2
ENDIF
IF(ITRAN .NE. 0) CALL XABORT(NAMSBR//
> ': WRONG PAIRS OF TRANSLATION SYMMETRIES')
ENDIF
ENDIF
ENDIF
*----
* RECOVER THE MIXTURE FOR ANNULAR REGIONS
*----
NRANN=ISTATE(6)
CALL LCMGET(IPGEOM,'MIX',MATANN)
NMAT=0
DO 110 I=1,NRANN
NMAT=MAX(NMAT,MATANN(I))
110 CONTINUE
*----
* RECOVER THE MESH COORDINATES
*----
IF((IROT.LT.-400).OR.(NSOUT.GT.1)) THEN
NRRANN=NRANN-1
MATANN(NBAN)=MATANN(NRANN)
ELSE
NRRANN=NRANN
ENDIF
CALL LCMGET(IPGEOM,'RADIUS',RAD)
IF(ISTATE(11).EQ.1) THEN
*----
* SPLIT ANNULUS WHEN REQUIRED
*----
CALL LCMLEN(IPGEOM,'SPLITR',ILONG,ITYPE)
IF(ILONG.GT.NBAN+1) CALL XABORT(NAMSBR//': SPLITR OVERFLOW')
CALL LCMGET(IPGEOM,'SPLITR',ISPLIT)
NSPLIT=0
DO 145 ISA=1,NRRANN
NSPLIT=NSPLIT+ABS(ISPLIT(ISA))
145 CONTINUE
ILSTP=NSPLIT
RADL=RAD(NRRANN+1)
DO 155 ISA=NRRANN,1,-1
RADN=RAD(ISA)
RAN(ILSTP)=RADL
MATANN(ILSTP)=MATANN(ISA)
IF(ISPLIT(ISA).LT.0) THEN
*----
* ANNULUS EQUAL VOLUMES SPLIT
*----
VFIN=RADL*RADL
DELV=(VFIN-RADN*RADN)/FLOAT(ABS(ISPLIT(ISA)))
DO 165 ISPL=ABS(ISPLIT(ISA))-1,1,-1
ILSTP=ILSTP-1
VFIN=VFIN-DELV
RAN(ILSTP)=SQRT(VFIN)
MATANN(ILSTP)=MATANN(ISA)
165 CONTINUE
ELSE IF(ISPLIT(ISA).GT.0) THEN
*----
* ANNULUS EQUAL TICKNESS SPLIT
*----
VFIN=RADL
DELV=(VFIN-RADN)/FLOAT(ISPLIT(ISA))
DO 175 ISPL=ISPLIT(ISA)-1,1,-1
ILSTP=ILSTP-1
VFIN=VFIN-DELV
RAN(ILSTP)=VFIN
MATANN(ILSTP)=MATANN(ISA)
175 CONTINUE
ELSE
CALL XABORT(NAMSBR//': A SPLIT OF 0 IS INVALID')
ENDIF
RADL=RADN
ILSTP=ILSTP-1
155 CONTINUE
ELSE
DO 20 IAN=1,NRRANN
RAN(IAN)=RAD(IAN+1)
20 CONTINUE
ENDIF
RADMIN=RAN(1)
NTAN=NBAN
IF(NSOUT.EQ.1.AND.IROT.GT.-400) THEN
VOLSUR(-1)=0.5*PI*RAN(NBAN)
ELSE IF(NSOUT.EQ.6.OR.IROT.LT.-600) THEN
CALL LCMGET(IPGEOM,'SIDE',RAN(NBAN))
NTAN=NBAN-1
IF(IROT.LT.0) THEN
VOLSUR(-1)=1.5*RAN(NBAN)
ELSE
VOLSUR(-1)=0.25*RAN(NBAN)
DO 30 ISURW=-2,-6,-1
VOLSUR(ISURW)=VOLSUR(-1)
30 CONTINUE
ENDIF
ELSE
CALL LCMGET(IPGEOM,'MESHX',RAD(1))
CALL LCMGET(IPGEOM,'MESHY',RAD(3))
RAN(NBAN)=RAD(2)-RAD(1)
COTE=RAD(4)-RAD(3)
NTAN=NBAN-1
IF(IROT.LT.0) THEN
IF(RAN(NBAN).NE.COTE) CALL XABORT(NAMSBR//
> ': CARTESIAN SYMMETRY REQUIRES SQUARE CELL.')
VOLSUR(-1)=COTE
ELSE
VOLSUR(-1)=0.25*COTE
VOLSUR(-2)=0.25*RAN(NBAN)
VOLSUR(-3)=VOLSUR(-1)
VOLSUR(-4)=VOLSUR(-2)
ENDIF
ENDIF
*----
* READ CLUSTER GEOMETRY AND ANALYSE
*----
ALLOCATE(JGEOM(3*NRT))
IPOS=1
CALL LCMGET(IPGEOM,'CLUSTER',JGEOM)
*----
* READ ROD DESCRIPTION AND SAVE
*----
DO 120 IRT=1,NRT
WRITE(TEXT12(1:4),'(A4)') JGEOM(IPOS)
WRITE(TEXT12(5:8),'(A4)') JGEOM(IPOS+1)
WRITE(TEXT12(9:12),'(A4)') JGEOM(IPOS+2)
IPOS=IPOS+3
CALL LCMSIX(IPGEOM,TEXT12,1)
ISTATE(:NSTATE)=0
CALL LCMGET(IPGEOM,'STATE-VECTOR',ISTATE)
CALL LCMGET(IPGEOM,'MIX',MATROD(1,IRT))
CALL LCMLEN(IPGEOM,'RADIUS',NRODS(2,IRT),ITYPE)
CALL LCMGET(IPGEOM,'NPIN',NRODS(1,IRT))
CALL LCMGET(IPGEOM,'RPIN',RODS(1,IRT))
CALL LCMGET(IPGEOM,'APIN',RODS(2,IRT))
NRODS(2,IRT)=NRODS(2,IRT)-1
CALL LCMGET(IPGEOM,'RADIUS',RAD)
DO 121 IM=1,NRODS(2,IRT)
RODR(IM,IRT)=RAD(IM+1)
NMAT=MAX(NMAT,MATROD(IM,IRT))
121 CONTINUE
IF(ISTATE(11).EQ.1) THEN
*----
* SPLIT RODS WHEN REQUIRED
*----
CALL LCMLEN(IPGEOM,'SPLITR',ILONG,ITYPE)
IF(ILONG.GT.NBAN+1) CALL XABORT(NAMSBR//': SPLITR OVERFLOW')
CALL LCMGET(IPGEOM,'SPLITR',ISPLIT)
NSPLIT=0
DO 140 ISR=1,NRODS(2,IRT)
NSPLIT=NSPLIT+ABS(ISPLIT(ISR))
140 CONTINUE
ILSTP=NSPLIT
RADL=RODR(NRODS(2,IRT),IRT)
DO 150 ISR=NRODS(2,IRT),1,-1
IF(ISR.EQ.1) THEN
RADN=0.0
ELSE
RADN=RODR(ISR-1,IRT)
ENDIF
IF(ISPLIT(ISR).LT.0) THEN
*----
* RODS EQUAL VOLUMES SPLIT
*----
RODR(ILSTP,IRT)=RADL
MATROD(ILSTP,IRT)=MATROD(ISR,IRT)
VFIN=RADL*RADL
DELV=(VFIN-RADN*RADN)/FLOAT(ABS(ISPLIT(ISR)))
DO 160 ISPL=ABS(ISPLIT(ISR))-1,1,-1
ILSTP=ILSTP-1
VFIN=VFIN-DELV
RODR(ILSTP,IRT)=SQRT(VFIN)
MATROD(ILSTP,IRT)=MATROD(ISR,IRT)
160 CONTINUE
ELSE IF(ISPLIT(ISR).GT.0) THEN
*----
* RODS EQUAL TICKNESS SPLIT
*----
RODR(ILSTP,IRT)=RADL
MATROD(ILSTP,IRT)=MATROD(ISR,IRT)
VFIN=RADL
DELV=(VFIN-RADN)/FLOAT(ISPLIT(ISR))
DO 170 ISPL=ISPLIT(ISR)-1,1,-1
ILSTP=ILSTP-1
VFIN=VFIN-DELV
RODR(ILSTP,IRT)=VFIN
MATROD(ILSTP,IRT)=MATROD(ISR,IRT)
170 CONTINUE
ELSE
CALL XABORT(NAMSBR//': A SPLIT OF 0 IS INVALID')
ENDIF
RADL=RADN
ILSTP=ILSTP-1
150 CONTINUE
NRODS(2,IRT)=NSPLIT
ENDIF
RADMIN=MIN(RADMIN,RODR(1,IRT))
CALL LCMSIX(IPGEOM,' ',2)
120 CONTINUE
*----
* CHECK ROD GEOMETRY AND REORDER IF NECESSARY
*----
CALL XCGROD(NRT,MSROD,NRODS,RODS,MATROD,RODR)
*----
* LOCALIZE ROD POSITION WITH RESPECT TO ANNULUS
*----
IZRT=0
DO 122 IRT=1,NRT
XTOP=RODS(1,IRT)+RODR(NRODS(2,IRT),IRT)
XBOT=RODS(1,IRT)-RODR(NRODS(2,IRT),IRT)
IF((XBOT.LT.0.0).AND.(NRODS(1,IRT).GT.1)) THEN
CALL XABORT(NAMSBR//': OVERLAPPING RODS')
ELSE IF(RODS(1,IRT).EQ.0.0) THEN
IF(RODR(NRODS(2,IRT),IRT).LE.RAN(1)) THEN
NRODS(3,IRT)=-1
NXRS(IRT)=-1
NXRI(IRT,1)=-1
NRINFO(2,1)=-IRT
ELSE
CALL XABORT(NAMSBR//': CENTRAL ROD OVERLAPP WITH ANNULUS')
ENDIF
ELSE
*----
* SEARCH IN ANNULUS SINCE RODS MAY NOT BE LOCATED IN
* SQUARE OR HEXAGONAL CROWN WHERE NTAN=NBAN-1
*----
JAN=0
KRT=0
DO 130 IAN=1,NTAN
JAN=IAN
IF(XBOT.LE.RAN(IAN)) THEN
NRODS(3,IRT)=IAN
NXRS(IRT)=IAN
NRINFO(2,IAN)=IRT
DO 134 JRT=1,NRT
KRT=JRT
IF(NXRI(KRT,IAN).EQ.0) THEN
NXRI(KRT,IAN)=IRT
IZRT=MAX(IZRT,KRT)
GO TO 131
ENDIF
134 CONTINUE
ENDIF
130 CONTINUE
WRITE(CMSG,9001) NAMSBR,IRT
CALL XABORT(CMSG)
131 CONTINUE
IF(XTOP.GT.RAN(JAN)) THEN
NXRI(KRT,IAN)=IRT+1000000
DO 132 IAN=JAN+1,NTAN
IF(XTOP.LE.RAN(IAN)) THEN
NXRS(IRT)=IAN
NRINFO(2,IAN)=IRT
DO 135 JRT=1,NRT
KRT=JRT
IF(NXRI(KRT,IAN).EQ.0) THEN
NXRI(KRT,IAN)=IRT+3000000
IZRT=MAX(IZRT,KRT)
GO TO 133
ENDIF
135 CONTINUE
ELSE
NXRS(IRT)=IAN
NRINFO(2,IAN)=IRT
DO 136 JRT=1,NRT
KRT=JRT
IF(NXRI(KRT,IAN).EQ.0) THEN
NXRI(KRT,IAN)=IRT+2000000
IZRT=MAX(IZRT,KRT)
GO TO 137
ENDIF
136 CONTINUE
137 CONTINUE
ENDIF
132 CONTINUE
WRITE(CMSG,9001) NAMSBR,IRT
CALL XABORT(CMSG)
133 CONTINUE
ENDIF
ENDIF
*----
* GEOMETRY CANNOT BE TRACKED BY JPM
*---
IF(IROT.GT.0.AND.IZRT.GT.1) CALL XABORT(NAMSBR//
> ': ROD OVERLAPP -- JPM CAN NOT TRACK THIS GEOMETRY')
122 CONTINUE
*----
* CHECK FOR VALID CLUSTER IN JPM TRACKING
*----
IF(IROT.GT.0) THEN
DO 180 IAN=1,NTAN
ILR=NRINFO(2,IAN)
IF(ILR.GT.0) THEN
IF(NXRI(1,IAN).NE.ILR) CALL XABORT(NAMSBR//
> ': ANNULUS OVERLAP PIN -- JPM CAN NOT TRACK THIS GEOMETRY')
ENDIF
180 CONTINUE
ENDIF
DEALLOCATE(JGEOM)
IF(IPRT.GT.2) THEN
WRITE(IOUT,6010)
DO 600 IAN=1,NTAN
IF((NRINFO(2,IAN).EQ.0).OR.
> (NRINFO(2,IAN).EQ.NXRI(1,IAN))) THEN
WRITE(IOUT,6013) IAN,NRINFO(2,IAN),
> RAN(IAN),MATANN(IAN)
ELSE
DO 601 IRT=1,NRT
IF(NXRI(IRT,IAN).EQ.0) GO TO 602
WRITE(IOUT,6013) IAN,NXRI(IRT,IAN),
> RAN(IAN),MATANN(IAN)
601 CONTINUE
ENDIF
602 CONTINUE
600 CONTINUE
IF(NSOUT.EQ.6.OR.IROT.LT.-600) THEN
WRITE(IOUT,6030) NBAN,NRINFO(2,NBAN),RAN(NBAN),MATANN(NBAN)
ELSE IF(NSOUT.EQ.4.OR.IROT.LT.-400) THEN
WRITE(IOUT,6040) NBAN,NRINFO(2,NBAN),RAN(NBAN),
> COTE,MATANN(NBAN)
ENDIF
WRITE(IOUT,6021) (4.0*VOLSUR(JSUR),JSUR=-1,-NSOUT,-1)
WRITE(IOUT,6022) (ICODE(-MATALB(JSUR)),JSUR=-1,-NSOUT,-1)
WRITE(IOUT,6023) (-JSW,ALBEDO(JSW),JSW=1,NMCOD)
WRITE(IOUT,6011) (IRT,NRODS(1,IRT),NRODS(2,IRT),NRODS(3,IRT),
> NXRS(IRT),RODS(1,IRT),RODS(2,IRT),IRT=1,NRT)
WRITE(IOUT,6012) ((IRT,ISR,RODR(ISR,IRT),MATROD(ISR,IRT),
> ISR=1,NRODS(2,IRT)),IRT=1,NRT)
ENDIF
*----
* FILL IN VOLSUR AND MATALB VECTORS
*----
VOLI=0.0
IPOS=0
VOLFS=0.0
DO 200 IAN=1,NTAN
VOLROD=0.0
VOLF=PI*RAN(IAN)*RAN(IAN)
IF(NRINFO(2,IAN).NE.0) THEN
IF(NRINFO(2,IAN).EQ.NXRI(1,IAN)) THEN
VOLIS=0.0
IRT=ABS(NRINFO(2,IAN))
XNROD=FLOAT(NRODS(1,IRT))
DO 202 ISV=1,NRODS(2,IRT)
IPOS=IPOS+1
VOLFS=PI*RODR(ISV,IRT)*RODR(ISV,IRT)*XNROD
VOLSUR(IPOS)=VOLFS-VOLIS
MATALB(IPOS)=MATROD(ISV,IRT)
VOLIS=VOLFS
202 CONTINUE
NRODR(IRT)=IPOS
VOLROD=VOLROD+VOLFS
ELSE
DO 210 IRT=1,NRT
JRT=ABS(NXRI(IRT,IAN))
IF(JRT.LT.1000000.AND.JRT.GT.0) THEN
XNROD=FLOAT(NRODS(1,JRT))
VOLIS=0.0
ILSTR=NRODS(2,JRT)
DO 211 ISV=1,ILSTR
IPOS=IPOS+1
VOLFS=PI*RODR(ISV,JRT)*RODR(ISV,JRT)*XNROD
VOLSUR(IPOS)=(VOLFS-VOLIS)
MATALB(IPOS)=MATROD(ISV,JRT)
VOLIS=VOLFS
211 CONTINUE
NRODR(JRT)=IPOS
VOLROD=VOLROD+VOLFS
ELSE IF(JRT.GT.0) THEN
*----
* ANNULUS INTERSECT RODS
* 1) FIND X (XINT) AND Y (YINT) INTERSECTION
* XINT=(RAN**2+RPIN**2-RODR**2)/(2*RPIN)
* YINT=SQRT(RAN**2-XINT**2)
* 2) FIND OPENNING ANGLE FOR VOLUME LIMITED BY
* ANNULUS (ANGA) AND ROD (ANGR)
* ANGA=ACOS(XINT/RAN)
* ANGR=ACOS((XINT-RPIN)/RODR)
* 3) EVALUATE VOLUME
* VRDOUT=ANGR*RODR**2-YINT*(XINT-RPIN)
* VANIN=ANGA*RAN**2-YINT*XINT
* VRGOUT=VRDOUT-VANIN
* =ANGR*RODR**2-ANGA*RAN**2+YINT*RPIN
* VRGIN=PI*RODR*RODR-VRGOUT
*----
JPRT=JRT/1000000
JRT=MOD(JRT,1000000)
ILSTR=NRODS(2,JRT)
XNROD=FLOAT(NRODS(1,JRT))
IF(JPRT.EQ.1) THEN
VANSPI=RAN(IAN)*RAN(IAN)
VRPSPI=RODS(1,JRT)*RODS(1,JRT)
VRDSPI=RODR(ILSTR,JRT)*RODR(ILSTR,JRT)
XINT=(VANSPI+VRPSPI-VRDSPI)/(2*RODS(1,JRT))
YINT=SQRT(VANSPI-XINT*XINT)
ANGR=ACOS((XINT-RODS(1,JRT))/RODR(ILSTR,JRT))
ANGA=ACOS(XINT/RAN(IAN))
VRGIO(1,JRT)=(ANGR*VRDSPI-ANGA*VANSPI)
> +YINT*RODS(1,JRT)
VRGIO(2,JRT)=PI*VRDSPI-VRGIO(1,JRT)
*----
* FIRST ANNULUS CROSSING ROD
* COMPUTE ROD VOLUME AND ROD REGION NUMBER
*----
VOLIS=0.0
DO 212 ISV=1,ILSTR
IPOS=IPOS+1
VOLFS=PI*RODR(ISV,JRT)*RODR(ISV,JRT)*XNROD
VOLSUR(IPOS)=(VOLFS-VOLIS)
MATALB(IPOS)=MATROD(ISV,JRT)
VOLIS=VOLFS
212 CONTINUE
NRODR(JRT)=IPOS
VOLROD=VOLROD+XNROD*VRGIO(2,JRT)
ELSE IF(JPRT.EQ.2) THEN
*----
* ROD OVERLAPP THIS ANNULUS AND PRECEEDING ANNULUS
*----
VANSPI=RAN(IAN)*RAN(IAN)
VRPSPI=RODS(1,JRT)*RODS(1,JRT)
VRDSPI=RODR(ILSTR,JRT)*RODR(ILSTR,JRT)
XINT=(VANSPI+VRPSPI-VRDSPI)/(2*RODS(1,JRT))
YINT=SQRT(VANSPI-XINT*XINT)
ANGR=ACOS((XINT-RODS(1,JRT))/RODR(ILSTR,JRT))
ANGA=ACOS(XINT/RAN(IAN))
VRGOU1=ANGR*VRDSPI-ANGA*VANSPI
> +YINT*RODS(1,JRT)
VRGIN1=PI*VRDSPI-VRGOU1
VOLROD=VOLROD+XNROD*(VRGIN1-VRGIO(2,JRT))
VRGIO(1,JRT)=VRGOU1
VRGIO(2,JRT)=VRGIN1
ELSE
*----
* LAST ANNULUS CROSSING ROD
*----
VOLROD=VOLROD+XNROD*VRGIO(1,JRT)
ENDIF
ENDIF
210 CONTINUE
ENDIF
ENDIF
IPOS=IPOS+1
VOLSUR(IPOS)=VOLF-VOLI-VOLROD
MATALB(IPOS)=MATANN(IAN)
NRINFO(1,IAN)=IPOS
VOLI=VOLF
200 CONTINUE
*----
* FINAL REGION ANALYSIS FOR RECTANGLE AND HEXAGONE
*----
IF(NSOUT.EQ.6.OR.IROT.LT.-600) THEN
IPOS=IPOS+1
MATALB(IPOS)=MATANN(NBAN)
NRINFO(1,NBAN)=IPOS
VOLF=THSQ3*RAN(NBAN)*RAN(NBAN)
VOLSUR(IPOS)=VOLF-VOLI
ELSE IF(NSOUT.EQ.4.OR.IROT.LT.-400) THEN
IPOS=IPOS+1
MATALB(IPOS)=MATANN(NBAN)
NRINFO(1,NBAN)=IPOS
VOLF=RAN(NBAN)*COTE
VOLSUR(IPOS)=VOLF-VOLI
ENDIF
*----
* PRINT GEOMETRY INFORMATION IF REQUIRED
*----
IF(IPRT.GT.0) THEN
CALL LCMINF(IPGEOM,GEONAM,TEXT12,EMPTY,ILONG,LCM)
IF(NSOUT.EQ.6.OR.IROT.LT.-600) THEN
WRITE(IOUT,'(/31H 2-D HEXAGONAL CLUSTER GEOMETRY,
> 21H BASED ON GEOMETRY : ,A12,1H./)') GEONAM
ELSE IF(NSOUT.EQ.4.OR.IROT.LT.-400) THEN
WRITE(IOUT,'(/28H 2-D SQUARE CLUSTER GEOMETRY,
> 21H BASED ON GEOMETRY : ,A12,1H./)') GEONAM
ELSE
WRITE(IOUT,'(/33H 2-D CYLINDRICAL CLUSTER GEOMETRY,
> 21H BASED ON GEOMETRY : ,A12,1H./)') GEONAM
ENDIF
IF (.NOT.ILK) WRITE(IOUT,'(17H INFINITE DOMAIN.)')
ENDIF
*----
* PRINT REGION VOLUME AND MATERIAL INFORMATION WHEN REQUIRED
*----
IF(IPRT.GT.2) THEN
WRITE(IOUT,6000)
IREG=0
DO 610 IAN=1,NTAN
IREG=IREG+1
IF(NRINFO(2,IAN).EQ.0) THEN
WRITE(IOUT,6001) IAN,IREG,MATALB(IREG),VOLSUR(IREG)
ELSE
IF(NRINFO(2,IAN).EQ.NXRI(1,IAN)) THEN
IRT=ABS(NRINFO(2,IAN))
IF(IRT.LT.2000000) THEN
LRT=MOD(IRT,1000000)
DO 612 ISV=1,NRODS(2,LRT)
WRITE(IOUT,6002) ISV,IREG,
> MATALB(IREG),VOLSUR(IREG)
IREG=IREG+1
612 CONTINUE
ENDIF
ELSE
DO 613 JRT=1,NRT
KRT=ABS(NXRI(JRT,IAN))
IF((KRT.LT.2000000).AND.(KRT.GE.1)) THEN
LRT=MOD(KRT,1000000)
DO 614 ISV=1,NRODS(2,LRT)
WRITE(IOUT,6002) ISV,IREG,
> MATALB(IREG),VOLSUR(IREG)
IREG=IREG+1
614 CONTINUE
ENDIF
613 CONTINUE
ENDIF
WRITE(IOUT,6001) IAN,IREG,MATALB(IREG),VOLSUR(IREG)
ENDIF
610 CONTINUE
*----
* LAST REGION FOR SQUARE AND HEXAGONES
*----
IF(NSOUT.EQ.6.OR.IROT.LT.-600) THEN
IREG=IREG+1
WRITE(IOUT,6001) IAN,IREG,MATALB(IREG),VOLSUR(IREG)
ELSE IF(NSOUT.EQ.4.OR.IROT.LT.-400) THEN
IREG=IREG+1
WRITE(IOUT,6001) IAN,IREG,MATALB(IREG),VOLSUR(IREG)
ENDIF
ENDIF
*----
* SCRATCH STORAGE DEALLOCATION
*----
DEALLOCATE(VRGIO,RAD)
DEALLOCATE(ISPLIT,MATROD,MATANN)
RETURN
*----
* GEOMETRY DESCRIPTION FORMATS
*----
6000 FORMAT(//1X,'CLUSTER GEOMETRICAL DESCRIPTION.'/
>1X,'ANN',2X,'ROD',2X,'REG',9X,'MATERIAL',7X,'VOLUME')
6001 FORMAT(1X,I3,6X,I4,3X,I10,1P,5X,E15.7)
6002 FORMAT(5X,I4,1X,I4,3X,I10,1P,5X,E15.7)
6010 FORMAT(1X,'ANNULAR REGIONS DESCRIPTION'/
>4X,'ANNULUS',5X,'ROD ARRAY',8X,'OUTER RADIUS',6X,'MIXTURE')
6011 FORMAT(1X,'ROD CLUSTER DESCRIPTION'/
>2X,'ROD ARRAY',5X,'NRODS',5X,'NSUBR',7X,'AND',7X,'ANF',8X,
>'PITCH RADIUS',5X,'FIRST ROD ANGLE'/
>(1X,5I10,5X,E15.7,5X,E15.7))
6012 FORMAT(1X,'SUBROD DESCRIPTION'/
>8X,'IRT',7X,'ISR',8X,'OUTER RADIUS',6X,'MIXTURE',1P/
>(1X,2I10,5X,E15.7,1X,I10))
6013 FORMAT(1P,(1X,I10,4X,I10,5X,E15.7,1X,I10))
6021 FORMAT(1X,'OUTER SURFACE DESCRIPTION'/1P,6(5X,E15.7))
6022 FORMAT(1X,'OUTER SURFACE ICODES '/1P,6(5X,I10,5X))
6023 FORMAT(1X,'GEOMETRICAL ALBEDOS '/1P,6(2X,I3,E15.7))
6040 FORMAT(1X,'RECTANGULAR REGION DESCRIPTION'/
>2X,'RECTANGLE',5X,'ROD ARRAY',
>8X,'X SIDE WIDTH',8X,'Y SIDE WIDTH',8X,'MIXTURE',1P/
>(1X,I10,4X,I10,5X,E15.7,5X,E15.7,5X,I10))
6030 FORMAT(1X,'HEXAGONAL REGIONS DESCRIPTION'/
>3X,'HEXAHONE',5X,'ROD ARRAY',
>10X,'SIDE WIDTH',8X,'MIXTURE',1P/
>(1X,I10,4X,I10,5X,E15.7,5X,I10))
*----
* ERROR MESSAGE FORMAT
*----
9001 FORMAT(A6,': ROD TYPE ',I10,5X,'NOT INSIDE CLUSTER')
END
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