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*DECK AXGDIA
SUBROUTINE AXGDIA( IPGEOM, IPRT, NBLOCK, NTYPO, NXYZ, KMESH,
> GEONAM, LL1, LL2, MINGRI, CELLT, KEYTYP,
> ITGEOM)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Unfold assembly or cell according to diagonal $x-y$ symmetry
* and verify if the symmetry is valid.
*
*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): R. Roy and G. Marleau
*
*Parameters: input
* IPGEOM pointer to the reference geometry data structure.
* IPRT intermediate printing level for output.
* NBLOCK number of block in geometry.
* NTYPO number of types in geometry.
* NXYZ maximum mesh size in directions $x$, $y$ and $z$.
* KMESH number of mesh intervals in the geometry.
* GEONAM name of the reference geometry.
* LL1 flag that is .TRUE. when the diagonal symmetry
* is applied to surfaces X+ and Y-
* (upper diagonal symmetry).
* LL2 flag that is .TRUE. when the diagonal symmetry
* is applied to surfaces X- and Y+
* (lower diagonal symmetry).
* MINGRI minimum grid cell in $x$, $y$ and $z$ directions.
* CELLT cell type name.
*
*Parameters: input/output
* KEYTYP type key for each block.
* ITGEOM turn key associated with each cell type.
*
*External functions
* LELCSY to verify if a geometry possesses the required internal
* symmetry.
* AXGTRS to modify current turn according to required internal
* symmetry.
* AXGTRN to associate a DRAGON turn name to a specific turn key.
*
*-----------------------------------------------------------------------
*
USE GANLIB
IMPLICIT NONE
*----
* SUBROUTINE ARGUMENTS
*----
TYPE(C_PTR) IPGEOM
INTEGER IPRT,NBLOCK,NTYPO,NXYZ,KMESH
CHARACTER GEONAM*12
LOGICAL LL1,LL2
INTEGER MINGRI(3),CELLT(3*NTYPO)
INTEGER KEYTYP(NBLOCK),ITGEOM(NBLOCK)
*----
* EXTERNAL FUNCTIONS
*----
LOGICAL LELCSY
INTEGER AXGTRS
CHARACTER AXGTRN*2
*----
* LOCAL VARIABLES
*----
INTEGER IOUT
CHARACTER NAMSBR*6
PARAMETER (IOUT=6,NAMSBR='AXGDIA')
*----
* ALLOCATABLE ARRAYS
*----
INTEGER, ALLOCATABLE, DIMENSION(:) :: ISPLT,ISPLT1
REAL, ALLOCATABLE, DIMENSION(:) :: MESH,MESH1
*----
* LOCAL PARAMETERS
*----
INTEGER KML,IX,IY,IZ,IOFF,IOF1,IOF2
INTEGER IKG,IKT(2)
LOGICAL VALSYM
CHARACTER GEOCV*12
*----
* SCRATCH STORAGE ALLOCATION
*----
ALLOCATE(ISPLT(NXYZ),ISPLT1(3*3*NXYZ))
ALLOCATE(MESH(NXYZ+1),MESH1(2*3*3*(NXYZ+1)))
*----
* ANALYSE LL1 SYMMETRY (UPPER DIAGONAL SYMMETRY)
*----
KML=KMESH
IF( LL1 )THEN
DO 100 IZ=MINGRI(3),1,-1
IOFF=(IZ-1)*MINGRI(1)*MINGRI(2)
DO 110 IY=MINGRI(2),1,-1
DO 120 IX=MINGRI(1),IY+1,-1
KEYTYP(IOFF+(IY-1)*MINGRI(1)+IX)=
> KEYTYP(IOFF+(IX-1)*MINGRI(2)+IY)
ITGEOM(IOFF+(IY-1)*MINGRI(1)+IX)=
> AXGTRS(ITGEOM(IOFF+(IX-1)*MINGRI(2)+IY),3)
120 CONTINUE
DO 130 IX=IY,1,-1
KEYTYP(IOFF+(IY-1)*MINGRI(1)+IX)=KEYTYP(KML)
ITGEOM(IOFF+(IY-1)*MINGRI(1)+IX)=ITGEOM(KML)
IOF1=KML
IOF2=IOFF+(IY-1)*MINGRI(1)+IX
IF(IX .EQ. IY) THEN
IKG=KEYTYP(IOF1)
IKT(1)=ITGEOM(IOF1)
IKT(2)=AXGTRS(IKT(1),3)
WRITE(GEOCV,'(3A4)')
> CELLT(3*IKG-2),CELLT(3*IKG-1),CELLT(3*IKG)
IF(GEOCV .EQ. ' ') THEN
IF(IPRT .GT. 10)
> WRITE(IOUT,8000) NAMSBR,'X-Y',
> GEONAM,AXGTRN(IKT(1)),AXGTRN(IKT(2))
ELSE
IF(IPRT .GT. 10)
> WRITE(IOUT,8000) NAMSBR,'X-Y',
> GEOCV,AXGTRN(IKT(1)),AXGTRN(IKT(2))
ENDIF
VALSYM=LELCSY(IPGEOM,IPRT,GEONAM,GEOCV,NXYZ,IKT,
> MESH,ISPLT,MESH1,ISPLT1)
IF(.NOT. VALSYM) THEN
WRITE(IOUT,8001) 'X-Y',GEOCV,
> AXGTRN(IKT(1)),AXGTRN(IKT(2))
CALL XABORT(NAMSBR//': INVALID SYMMETRY FOR CELL')
ENDIF
ENDIF
KML=KML-1
130 CONTINUE
110 CONTINUE
100 CONTINUE
ELSE IF( LL2 )THEN
*----
* ANALYSE LL2 SYMMETRY (LOWER DIAGONAL SYMMETRY)
*----
DO 200 IZ=MINGRI(3),1,-1
IOFF=(IZ-1)*MINGRI(1)*MINGRI(2)
DO 210 IY=MINGRI(2),1,-1
DO 220 IX=MINGRI(1),IY,-1
KEYTYP(IOFF+(IY-1)*MINGRI(1)+IX)=KEYTYP(KML)
ITGEOM(IOFF+(IY-1)*MINGRI(1)+IX)=ITGEOM(KML)
IOF1=KML
IOF2=IOFF+(IY-1)*MINGRI(1)+IX
IF(IX .EQ. IY) THEN
IKG=KEYTYP(IOF1)
IKT(1)=ITGEOM(IOF1)
IKT(2)=AXGTRS(IKT(1),3)
WRITE(GEOCV,'(3A4)')
> CELLT(3*IKG-2),CELLT(3*IKG-1),CELLT(3*IKG)
IF(GEOCV .EQ. ' ') THEN
IF(IPRT .GT. 10)
> WRITE(IOUT,8000) NAMSBR,'X-Y',
> GEONAM,AXGTRN(IKT(1)),AXGTRN(IKT(2))
ELSE
IF(IPRT .GT. 10)
> WRITE(IOUT,8000) NAMSBR,'X-Y',
> GEOCV,AXGTRN(IKT(1)),AXGTRN(IKT(2))
ENDIF
VALSYM=LELCSY(IPGEOM,IPRT,GEONAM,GEOCV,NXYZ,IKT,
> MESH,ISPLT,MESH1,ISPLT1)
IF(.NOT. VALSYM) THEN
WRITE(IOUT,8001) 'X-Y',GEOCV,
> AXGTRN(IKT(1)),AXGTRN(IKT(2))
CALL XABORT(NAMSBR//': INVALID SYMMETRY FOR CELL')
ENDIF
ENDIF
KML=KML-1
220 CONTINUE
210 CONTINUE
200 CONTINUE
DO 230 IZ=1,MINGRI(3)
IOFF=(IZ-1)*MINGRI(1)*MINGRI(2)
DO 240 IY=1,MINGRI(2)
DO 250 IX=1,IY-1
KEYTYP(IOFF+(IY-1)*MINGRI(1)+IX)=
> KEYTYP(IOFF+(IX-1)*MINGRI(2)+IY)
ITGEOM(IOFF+(IY-1)*MINGRI(1)+IX)=
> AXGTRS(ITGEOM(IOFF+(IX-1)*MINGRI(2)+IY),3)
250 CONTINUE
240 CONTINUE
230 CONTINUE
ENDIF
IF(KML .NE. 0) CALL XABORT(NAMSBR//': DATA ERROR')
*----
* SCRATCH STORAGE DEALLOCATION
*----
DEALLOCATE(MESH1,MESH)
DEALLOCATE(ISPLT1,ISPLT)
*----
* RETURN
*----
RETURN
*----
* FORMAT
*----
8000 FORMAT(1X,A6,' NOW TESTING SYMMETRY ',A3,' FOR ',
> A12,1X,'WITH ROTATION',1X,A2,' AND ',A2)
8001 FORMAT(' INVALID SYMMETRY ',A3,' FOR ',
> A12,1X,'WITH ROTATION',1X,A2,' AND ',A2)
END
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