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|
*DECK PSOMON
SUBROUTINE PSOMON(IPTRK,IPGEOM,NREG,LX,LY,LZ,NG,NDIM,
1 NSOUR,ISOUR,ISISOUR,XMIN,XMAX,YMIN,YMAX,ZMIN,ZMAX,XXX,YYY,ZZZ,
2 MESHL,BSINFO,BS,MAXL,NORM,DIR,MONOP,NBST,NBS)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Compute moments of fixed boundary monodirectionnal sources.
*
*Copyright:
* Copyright (C) 2022 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): C. Bienvenue
*
*Parameters: input
* IPTRK pointer to the tracking LCM object.
* IPGEOM porinter to the geometry LCM object.
* NREG number of regions.
* LX number of meshes along X axis.
* LY number of meshes along Y axis.
* LZ number of meshes along Z axis.
* NG number of energy groups.
* NDIM geometry dimension.
* NSOUR number of sources defined.
* ISOUR intensity of the sources.
* ISISOUR array with 0/1 values to indicate if energy group contain
* sources
* XMIN lower boundaries of the source along X axis.
* XMAX upper boundaries of the source along X axis.
* YMIN lower boundaries of the source along Y axis.
* YMAX upper boundaries of the source along Y axis.
* ZMIN lower boundaries of the source along Z axis.
* ZMAX upper boundaries of the source along Z axis.
* XXX regions boundaries along X axis.
* YYY regions boundaries along Y axis.
* ZZZ regions boundaries along Z axis.
* MESHL number of regions along X-, Y- and Z-axis
* MAXL number of intensity values needed to fully described each
* boundary source.
* DIR direction of the source particles.
* MONOP value describing the boundary source location.
* NBST total number of sources.
*
*Parameters: output
* NORM normalization factor.
* BS intensity values for each sources.
* BSINFO energy group, discrete ordinate and location corresponding to
* each sources.
* NBS number of sources in each energy group.
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
TYPE(C_PTR) IPTRK,IPGEOM
INTEGER NREG,NBST,LX,LY,LZ,NG,NDIM,NSOUR,MESHL(3),MONOP,
1 ISISOUR(NG),BSINFO(2,NG,NBST),NBS(NG)
REAL XMIN(NSOUR),XMAX(NSOUR),YMIN(NSOUR),YMAX(NSOUR),ZMIN(NSOUR),
1 ZMAX(NSOUR),ISOUR(NG),XXX(MESHL(1)),
2 YYY(MESHL(2)),ZZZ(MESHL(3)),NORM,DIR(3),BS(MAXL,NG,NBST)
*----
* LOCAL VARIABLES
*----
INTEGER SPLIT_LEN(3),XP(NREG),YP(NREG),ZP(NREG),
1 IPN,MONOP2
REAL X(LX),Y(LY),Z(LZ),IPVAL,S
*----
* ALLOCATABLE ARRAYS
*----
TYPE(C_PTR) U_PTR,DU_PTR,DE_PTR,DZ_PTR,W_PTR
INTEGER,ALLOCATABLE,DIMENSION(:) :: SPLITX,SPLITY,SPLITZ,MN
REAL, POINTER, DIMENSION(:) :: U,DU,DE,DZ,W
REAL,ALLOCATABLE,DIMENSION(:) :: P
*----
* RECOVER GEOMETRY INFORMATION
*----
IF(ABS(MONOP).NE.1) THEN
CALL LCMLEN(IPGEOM,'SPLITX',SPLIT_LEN(1),ITYLCM)
ALLOCATE(SPLITX(SPLIT_LEN(1)))
CALL LCMGET(IPGEOM,'SPLITX',SPLITX)
ENDIF
IF(ABS(MONOP).NE.2.AND.NDIM.GE.2) THEN
CALL LCMLEN(IPGEOM,'SPLITY',SPLIT_LEN(2),ITYLCM)
ALLOCATE(SPLITY(SPLIT_LEN(2)))
CALL LCMGET(IPGEOM,'SPLITY',SPLITY)
ENDIF
IF(ABS(MONOP).NE.3.AND.NDIM.GE.3) THEN
CALL LCMLEN(IPGEOM,'SPLITZ',SPLIT_LEN(3),ITYLCM)
ALLOCATE(SPLITZ(SPLIT_LEN(3)))
CALL LCMGET(IPGEOM,'SPLITZ',SPLITZ)
ENDIF
! CALCULATE X- OR Y- COORDINATES OF EACH VOXELS
IF(ABS(MONOP).NE.1) THEN
K=1
DO I=1,SPLIT_LEN(1)
DO J=1,SPLITX(I)
XP(K)=I
K=K+1
ENDDO
ENDDO
DO 10 IX=1,LX
STEPX=(XXX(XP(IX)+1)-XXX(XP(IX)))/SPLITX(XP(IX))
IF(XP(IX).EQ.1) THEN
X(IX)=XXX(XP(IX))+0.5*STEPX+STEPX*(IX-1)
ELSE
X(IX)=XXX(XP(IX))+0.5*STEPX+STEPX*(IX-SUM(SPLITX(1:XP(IX)-1))-1)
ENDIF
10 CONTINUE
ENDIF
IF(ABS(MONOP).NE.2.AND.NDIM.GE.2) THEN
K=1
DO I=1,SPLIT_LEN(2)
DO J=1,SPLITY(I)
YP(K)=I
K=K+1
ENDDO
ENDDO
DO 110 IY=1,LY
STEPY=(YYY(YP(IY)+1)-YYY(YP(IY)))/SPLITY(YP(IY))
IF(YP(IY).EQ.1) THEN
Y(IY)=YYY(YP(IY))+0.5*STEPY+STEPY*(IY-1)
ELSE
Y(IY)=YYY(YP(IY))+0.5*STEPY+STEPY*(IY-SUM(SPLITY(1:YP(IY)-1))-1)
ENDIF
110 CONTINUE
ENDIF
IF(ABS(MONOP).NE.3.AND.NDIM.GE.3) THEN
K=1
DO I=1,SPLIT_LEN(3)
DO J=1,SPLITZ(I)
ZP(K)=I
K=K+1
ENDDO
ENDDO
DO 220 IZ=1,LZ
STEPZ=(ZZZ(ZP(IZ)+1)-ZZZ(ZP(IZ)))/SPLITZ(ZP(IZ))
IF(ZP(IZ).EQ.1) THEN
Z(IZ)=ZZZ(ZP(IZ))+0.5*STEPZ+STEPZ*(IZ-1)
ELSE
Z(IZ)=ZZZ(ZP(IZ))+0.5*STEPZ+STEPZ*(IZ-SUM(SPLITZ(1:ZP(IZ)-1))-1)
ENDIF
220 CONTINUE
ENDIF
IF(MONOP.EQ.-1) THEN
MONOP2=1
ELSE IF(MONOP.EQ.1) THEN
MONOP2=2
ELSE IF(MONOP.EQ.-2) THEN
MONOP2=3
ELSE IF(MONOP.EQ.2) THEN
MONOP2=4
ELSE IF(MONOP.EQ.-3) THEN
MONOP2=5
ELSE IF(MONOP.EQ.3) THEN
MONOP2=6
ELSE
MONOP2=0
ENDIF
*----
* 1D CARTESIAN CASE
*----
IF(NDIM.EQ.1) THEN
! Define the corresponding discrete ordinate
CALL LCMLEN(IPTRK,'U',NLF,ITYLCM)
CALL LCMGPD(IPTRK,'U',U_PTR)
CALL LCMGPD(IPTRK,'W',W_PTR)
CALL C_F_POINTER(U_PTR,U,(/ NLF /))
CALL C_F_POINTER(W_PTR,W,(/ NLF /))
IPN=1
IPVAL=(U(1)-DIR(1))**2
DO IP=2,NLF
IF((U(IP)-DIR(1))**2.LT.IPVAL) THEN
IPN=IP
IPVAL=(U(IP)-DIR(1))**2
ENDIF
ENDDO
IF(U(IPN).LT.0.0.AND.MONOP.EQ.-1) THEN
CALL XABORT('PSOMON: X- AND BACKWARD ORIENTED SOURCE.')
ELSEIF(U(IPN).GT.0.0.AND.MONOP.EQ.1) THEN
CALL XABORT('PSOMON: X+ AND FOWARD ORIENTED SOURCE.')
ENDIF
! Normalization
NORM=SUM(ISOUR)
! Save source information
DO IG=1,NG
IND=1
IF(ISISOUR(IG).EQ.1) THEN
BSINFO(1,IG,IND)=MONOP2
BSINFO(2,IG,IND)=IPN
BS(1,IG,IND)=ISOUR(IG)/W(IPN)
IND=IND+1
ENDIF
NBS(IG)=IND-1
ENDDO
*----
* 2D CARTESIAN CASE
*----
ELSE IF(NDIM.EQ.2) THEN
! Define the corresponding discrete ordinate
CALL LCMLEN(IPTRK,'DU',NPQ,ITYLCM)
CALL LCMGPD(IPTRK,'DU',DU_PTR)
CALL LCMGPD(IPTRK,'DE',DE_PTR)
CALL LCMGPD(IPTRK,'W',W_PTR)
CALL C_F_POINTER(DU_PTR,DU,(/ NPQ /))
CALL C_F_POINTER(DE_PTR,DE,(/ NPQ /))
CALL C_F_POINTER(W_PTR,W,(/ NPQ /))
ALLOCATE(MN(2),P(2))
INIT1=0
VAL1=8.0
VAL2=8.0
DO 300 M=1,NPQ
IF(W(M).EQ.0.0) GO TO 300
IF(INIT1.EQ.0) THEN
MN(1)=M
VAL1=(DU(M)-DIR(1))**2+(DE(M)-DIR(2))**2
INIT1=1
ELSE
VAL=(DU(M)-DIR(1))**2+(DE(M)-DIR(2))**2
IF(VAL1.GT.VAL) THEN
MN(2)=MN(1)
MN(1)=M
VAL2=VAL1
VAL1=VAL
ELSEIF(VAL2.GT.VAL) THEN
MN(2)=M
VAL2=VAL
ENDIF
ENDIF
300 CONTINUE
VALTOT=VAL1+VAL2
P(1)=VAL1/VALTOT
P(2)=VAL2/VALTOT
IF(DU(MN(1)).LT.0.0.AND.DU(MN(2)).LT.0.0.AND.MONOP.EQ.-1) THEN
CALL XABORT('PSOMON: X- AND BACKWARD ORIENTED SOURCE.')
ELSEIF(DU(MN(1)).GT.0.0.AND.DU(MN(2)).GT.0.0.AND.MONOP.EQ.1) THEN
CALL XABORT('PSOMON: X+ AND FOWARD ORIENTED SOURCE.')
ELSEIF(DE(MN(1)).LT.0.0.AND.DE(MN(2)).LT.0.0.AND.MONOP.EQ.-2) THEN
CALL XABORT('PSOMON: Y- AND BACKWARD ORIENTED SOURCE.')
ELSEIF(DE(MN(1)).GT.0.0.AND.DE(MN(2)).GT.0.0.AND.MONOP.EQ.2) THEN
CALL XABORT('PSOMON: Y+ AND FOWARD ORIENTED SOURCE.')
ENDIF
! Normalization
S=0.0
IF(ABS(MONOP).EQ.1) THEN
DO NS=1,NSOUR
S=S+(YMAX(NS)-YMIN(NS))
ENDDO
ENDIF
IF(ABS(MONOP).EQ.2) THEN
DO NS=1,NSOUR
S=S+(XMAX(NS)-XMIN(NS))
ENDDO
ENDIF
NORM=SUM(ISOUR)*S
! Save source information
DO IG=1,NG
IND=1
DO IDIR=1,2
IF(ISISOUR(IG).EQ.1) THEN
BSINFO(1,IG,IND)=MONOP2
BSINFO(2,IG,IND)=MN(IDIR)
IF(ABS(MONOP).EQ.1) THEN
DO IY=1,LY
DO NS=1,NSOUR
IF(YMIN(NS).LE.Y(IY).AND.YMAX(NS).GE.Y(IY)) THEN
BS(IY,IG,IND)=ISOUR(IG)/W(MN(IDIR))*P(IDIR)
ELSE
BS(IY,IG,IND)=0.0
ENDIF
ENDDO
ENDDO
ELSEIF(ABS(MONOP).EQ.2) THEN
DO IX=1,LX
DO NS=1,NSOUR
IF(XMIN(NS).LE.X(IX).AND.XMAX(NS).GE.X(IX)) THEN
BS(IX,IG,IND)=ISOUR(IG)/W(MN(IDIR))*P(IDIR)
ELSE
BS(IX,IG,IND)=0.0
ENDIF
ENDDO
ENDDO
ENDIF
IND=IND+1
ENDIF
ENDDO
NBS(IG)=IND-1
ENDDO
DEALLOCATE(MN,P)
IF(ALLOCATED(SPLITX)) DEALLOCATE(SPLITX)
IF(ALLOCATED(SPLITY)) DEALLOCATE(SPLITY)
*----
* 3D CARTESIAN CASE
*----
ELSE IF(NDIM.EQ.3) THEN
! Define the corresponding discrete ordinate
CALL LCMLEN(IPTRK,'DU',NPQ,ITYLCM)
CALL LCMGPD(IPTRK,'DU',DU_PTR)
CALL LCMGPD(IPTRK,'DE',DE_PTR)
CALL LCMGPD(IPTRK,'DZ',DZ_PTR)
CALL LCMGPD(IPTRK,'W',W_PTR)
CALL C_F_POINTER(DU_PTR,DU,(/ NPQ /))
CALL C_F_POINTER(DE_PTR,DE,(/ NPQ /))
CALL C_F_POINTER(DZ_PTR,DZ,(/ NPQ /))
CALL C_F_POINTER(W_PTR,W,(/ NPQ /))
ALLOCATE(MN(4),P(4))
INIT1=0
INIT2=0
INIT3=0
VAL1=12.0
VAL2=12.0
VAL3=12.0
VAL4=12.0
DO 400 M=1,NPQ
IF(W(M).EQ.0.0) GO TO 400
IF(INIT1.EQ.0) THEN
MN(1)=M
VAL1=(DU(M)-DIR(1))**2+(DE(M)-DIR(2))**2+(DZ(M)-DIR(3))**2
INIT1=1
ELSEIF(INIT2.EQ.0) THEN
VAL=(DU(M)-DIR(1))**2+(DE(M)-DIR(2))**2+(DZ(M)-DIR(3))**2
IF(VAL1.GT.VAL) THEN
MN(2)=MN(1)
MN(1)=M
VAL2=VAL1
VAL1=VAL
ELSE
MN(2)=M
VAL2=VAL
ENDIF
INIT2=1
ELSEIF(INIT3.EQ.0) THEN
VAL=(DU(M)-DIR(1))**2+(DE(M)-DIR(2))**2+(DZ(M)-DIR(3))**2
IF(VAL1.GT.VAL) THEN
MN(3)=MN(2)
MN(2)=MN(1)
MN(1)=M
VAL3=VAL2
VAL2=VAL1
VAL1=VAL
ELSEIF(VAL2.GT.VAL) THEN
MN(3)=MN(2)
MN(2)=M
VAL3=VAL2
VAL2=VAL
ELSE
MN(3)=M
VAL3=VAL
ENDIF
INIT3=1
ELSE
VAL=(DU(M)-DIR(1))**2+(DE(M)-DIR(2))**2+(DZ(M)-DIR(3))**2
IF(VAL1.GT.VAL) THEN
MN(4)=MN(3)
MN(3)=MN(2)
MN(2)=MN(1)
MN(1)=M
VAL4=VAL3
VAL3=VAL2
VAL2=VAL1
VAL1=VAL
ELSEIF(VAL2.GT.VAL) THEN
MN(4)=MN(3)
MN(3)=MN(2)
MN(2)=M
VAL4=VAL3
VAL3=VAL2
VAL2=VAL
ELSEIF(VAL3.GT.VAL) THEN
MN(4)=MN(3)
MN(3)=M
VAL4=VAL3
VAL3=VAL
ELSEIF(VAL4.GT.VAL) THEN
MN(4)=M
VAL4=VAL
ENDIF
ENDIF
400 CONTINUE
VALTOT=VAL1+VAL2+VAL3+VAL4
P(1)=VAL1/VALTOT
P(2)=VAL2/VALTOT
P(3)=VAL3/VALTOT
P(4)=VAL4/VALTOT
IF(DU(MN(1)).LT.0.0.AND.DU(MN(2)).LT.0.0.AND.
1 DU(MN(3)).LT.0.0.AND.DU(MN(4)).LT.0.0.AND.MONOP.EQ.-1) THEN
CALL XABORT('PSOMON: X- AND BACKWARD X-ORIENTED SOURCE.')
ELSEIF(DU(MN(1)).GT.0.0.AND.DU(MN(2)).GT.0.0.AND.
1 DU(MN(3)).GT.0.0.AND.DU(MN(4)).GT.0.0.AND.MONOP.EQ.1) THEN
CALL XABORT('PSOMON: X+ AND FOWARD X-ORIENTED SOURCE.')
ELSEIF(DE(MN(1)).LT.0.0.AND.DE(MN(2)).LT.0.0.AND.
1 DE(MN(3)).LT.0.0.AND.DE(MN(4)).LT.0.0.AND.MONOP.EQ.-2) THEN
CALL XABORT('PSOMON: Y- AND BACKWARD Y-ORIENTED SOURCE.')
ELSEIF(DE(MN(1)).GT.0.0.AND.DE(MN(2)).GT.0.0.AND.
1 DE(MN(3)).GT.0.0.AND.DE(MN(4)).GT.0.0.AND.MONOP.EQ.2) THEN
CALL XABORT('PSOMON: Y+ AND FOWARD Y-ORIENTED SOURCE.')
ELSEIF(DZ(MN(1)).LT.0.0.AND.DZ(MN(2)).LT.0.0.AND.
1 DZ(MN(3)).LT.0.0.AND.DZ(MN(4)).LT.0.0.AND.MONOP.EQ.-3) THEN
CALL XABORT('PSOMON: Z- AND BACKWARD Z-ORIENTED SOURCE.')
ELSEIF(DZ(MN(1)).GT.0.0.AND.DZ(MN(2)).GT.0.0.AND.
1 DZ(MN(3)).GT.0.0.AND.DZ(MN(4)).GT.0.0.AND.MONOP.EQ.3) THEN
CALL XABORT('PSOMON: Z+ AND FOWARD Z-ORIENTED SOURCE.')
ENDIF
! Normalization
S=0.0
IF(ABS(MONOP).EQ.1) THEN
DO NS=1,NSOUR
S=S+(YMAX(NS)-YMIN(NS))*(ZMAX(NS)-ZMIN(NS))
ENDDO
ENDIF
IF(ABS(MONOP).EQ.2) THEN
DO NS=1,NSOUR
S=S+(XMAX(NS)-XMIN(NS))*(ZMAX(NS)-ZMIN(NS))
ENDDO
ENDIF
IF(ABS(MONOP).EQ.3) THEN
DO NS=1,NSOUR
S=S+(XMAX(NS)-XMIN(NS))*(YMAX(NS)-YMIN(NS))
ENDDO
ENDIF
NORM=SUM(ISOUR)*S
! Save source information
DO IG=1,NG
IND=1
DO IDIR=1,4
IF(ISISOUR(IG).EQ.1) THEN
BSINFO(1,IG,IND)=MONOP2
BSINFO(2,IG,IND)=MN(IDIR)
IF(ABS(MONOP).EQ.1) THEN
DO IY=1,LY
DO IZ=1,LZ
IPOS=(IY-1)*LZ+IZ
DO NS=1,NSOUR
IF(YMIN(NS).LE.Y(IY).AND.YMAX(NS).GE.Y(IY).AND.
1 ZMIN(NS).LE.Z(IZ).AND.ZMAX(NS).GE.Z(IZ)) THEN
BS(IPOS,IG,IND)=ISOUR(IG)/W(MN(IDIR))*P(IDIR)
ELSE
BS(IPOS,IG,IND)=0.0
ENDIF
ENDDO
ENDDO
ENDDO
ELSEIF(ABS(MONOP).EQ.2) THEN
DO IX=1,LX
DO IZ=1,LZ
IPOS=(IX-1)*LZ+IZ
DO NS=1,NSOUR
IF(XMIN(NS).LE.X(IX).AND.XMAX(NS).GE.X(IX).AND.
1 ZMIN(NS).LE.Z(IZ).AND.ZMAX(NS).GE.Z(IZ)) THEN
BS(IPOS,IG,IND)=ISOUR(IG)/W(MN(IDIR))*P(IDIR)
ELSE
BS(IPOS,IG,IND)=0.0
ENDIF
ENDDO
ENDDO
ENDDO
ELSEIF(ABS(MONOP).EQ.3) THEN
DO IX=1,LX
DO IY=1,LY
IPOS=(IX-1)*LY+IY
DO NS=1,NSOUR
IF(XMIN(NS).LE.X(IX).AND.XMAX(NS).GE.X(IX).AND.
1 YMIN(NS).LE.Y(IY).AND.YMAX(NS).GE.Y(IY)) THEN
BS(IPOS,IG,IND)=ISOUR(IG)/W(MN(IDIR))*P(IDIR)
ELSE
BS(IPOS,IG,IND)=0.0
ENDIF
ENDDO
ENDDO
ENDDO
ENDIF
IND=IND+1
ENDIF
ENDDO
NBS(IG)=IND-1
ENDDO
DEALLOCATE(MN,P)
IF(ALLOCATED(SPLITX)) DEALLOCATE(SPLITX)
IF(ALLOCATED(SPLITY)) DEALLOCATE(SPLITY)
IF(ALLOCATED(SPLITZ)) DEALLOCATE(SPLITZ)
ELSE
CALL XABORT('SOUR: INVALID GEOMETRY, ONLY 1D, 2D AND 3D CARTESIAN'
1 //' GEOMETRY ARE ACTUALLY IMPLEMENTED.')
ENDIF
RETURN
END
|
