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|
*DECK LELCSY
FUNCTION LELCSY(IPGEOM,IPRT ,GEONAM,GEOCV ,NXYZ ,IGT ,
> GMESH ,ISPLG ,TMESH ,ISPLT )
*
*-----------------------------------------------------------------------
*
*Purpose:
* Verify if geometry satisfies an intrinsic symmetry.
*
*Copyright:
* Copyright (C) 2003 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.
* GEONAM name of the reference geometry.
* GEOCV name of the geometry to analyze if different from
* reference geometry.
* NXYZ maximum mesh size in directions $x$, $y$ and $z$.
* IGT geometry turn number.
*
*Parameters: scratch
* GMESH general mesh description for geometry to analyze.
* ISPLG general split desctiption for geometry to analyze.
* TMESH temporary mesh description for geometry comparison.
* ISPLT temporary split desctiption for geometry comparison.
* LELCSY result of geometry testing (true or false).
*
*-----------------------------------------------------------------------
*
USE GANLIB
IMPLICIT NONE
*----
* SUBROUTINE ARGUMENTS
*----
LOGICAL LELCSY
TYPE(C_PTR) IPGEOM
INTEGER IPRT,NXYZ
CHARACTER*12 GEONAM,GEOCV
INTEGER IGT(2)
INTEGER ISPLG(0:NXYZ-1)
INTEGER ISPLT(3,3,0:NXYZ-1)
REAL GMESH(0:NXYZ)
DOUBLE PRECISION TMESH(3,3,0:NXYZ)
*----
* LOCAL VARIABLES
*----
INTEGER IOUT,NSTATE
CHARACTER NAMSBR*6
PARAMETER (IOUT=6,NSTATE=40,NAMSBR='LELCSY')
*----
* ALLOCATABLE ARRAYS
*----
INTEGER, ALLOCATABLE, TARGET, DIMENSION(:) :: IMIX,IMIX1,IM1,IM2
INTEGER, POINTER, DIMENSION(:) :: IMIX2
*----
* LOCAL PARAMETERS
*----
INTEGER ISTATE(NSTATE),IKT(2)
INTEGER NR,NX,NY,NZ,NK,
> NTM(2,3)
REAL OFFCEN(3),OFFTR(3,2)
INTEGER ILCMLN,ILCMTY
INTEGER IG,IDIR,ITMI,IDMI,
> IR,IX,IY,IZ
DOUBLE PRECISION DDM(3),DDD
INTEGER ITYPG,IMTN,IMTO
LELCSY=.TRUE.
IF(IPRT .GE. 10) THEN
IF(GEOCV .EQ. ' ') THEN
WRITE(IOUT,6000) NAMSBR,GEONAM,IGT(1),IGT(2)
ELSE
WRITE(IOUT,6000) NAMSBR,GEOCV,IGT(1),IGT(2)
ENDIF
ENDIF
*----
* READ GEOMETRY INFORMATION
*----
IF(GEOCV .NE. ' ') THEN
CALL LCMSIX(IPGEOM,GEOCV,1)
ENDIF
*----
* STATE-VECTOR
*----
ISTATE(:NSTATE)=0
CALL LCMGET(IPGEOM,'STATE-VECTOR',ISTATE)
ITYPG= ISTATE(1)
NR=ISTATE(2)
NX=ISTATE(3)
NY=ISTATE(4)
NZ=ISTATE(5)
NK=ISTATE(6)
TMESH(:3,:3,0:NXYZ)=0.0D0
ISPLT(:3,:3,0:NXYZ-1)=1
*----
* MESHX AND SPLITX
*----
IDIR=1
GMESH(0:NXYZ)=0.0
ISPLG(0:NXYZ-1)=1
CALL LCMLEN(IPGEOM,'MESHX',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. NX+1)
> CALL LCMGET(IPGEOM,'MESHX',GMESH)
CALL LCMLEN(IPGEOM,'SPLITX',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. NX)
> CALL LCMGET(IPGEOM,'SPLITX',ISPLG)
DDM(IDIR)=0.0D0
DO 10 IX=0,NX-1
TMESH(3,IDIR,IX)=DBLE(GMESH(IX))
DDM(IDIR)=MAX(DDM(IDIR),ABS(TMESH(3,IDIR,IX)))
ISPLT(3,IDIR,IX)=ISPLG(IX)
10 CONTINUE
TMESH(3,IDIR,NX)=DBLE(GMESH(NX))
DDM(IDIR)=MAX(DDM(IDIR),ABS(TMESH(3,IDIR,NX)))
*----
* MESHY AND SPLITY
*----
IDIR=2
GMESH(0:NXYZ)=0.0
ISPLG(0:NXYZ-1)=1
CALL LCMLEN(IPGEOM,'MESHY',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. NY+1)
> CALL LCMGET(IPGEOM,'MESHY',GMESH)
CALL LCMLEN(IPGEOM,'SPLITY',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. NY)
> CALL LCMGET(IPGEOM,'SPLITY',ISPLG)
DDM(IDIR)=0.0D0
DO 11 IY=0,NY-1
TMESH(3,IDIR,IY)=DBLE(GMESH(IY))
DDM(IDIR)=MAX(DDM(IDIR),ABS(TMESH(3,IDIR,IX)))
ISPLT(3,IDIR,IY)=ISPLG(IY)
11 CONTINUE
TMESH(3,IDIR,NY)=DBLE(GMESH(NY))
DDM(IDIR)=MAX(DDM(IDIR),ABS(TMESH(3,IDIR,NX)))
*----
* MESHZ AND SPLITZ
*----
IDIR=3
DDM(IDIR)=0.0D0
IF(NZ .GT. 0) THEN
GMESH(0:NXYZ)=0.0
ISPLG(0:NXYZ-1)=1
CALL LCMLEN(IPGEOM,'MESHZ',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. NZ+1)
> CALL LCMGET(IPGEOM,'MESHZ',GMESH)
CALL LCMLEN(IPGEOM,'SPLITZ',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. NZ)
> CALL LCMGET(IPGEOM,'SPLITZ',ISPLG)
DO 12 IZ=0,NZ-1
TMESH(3,IDIR,IZ)=DBLE(GMESH(IZ))
DDM(IDIR)=MAX(DDM(IDIR),ABS(TMESH(3,IDIR,IX)))
ISPLT(3,IDIR,IZ)=ISPLG(IZ)
12 CONTINUE
TMESH(3,IDIR,NZ)=DBLE(GMESH(NZ))
DDM(IDIR)=MAX(DDM(IDIR),ABS(TMESH(3,IDIR,NX)))
ELSE
NZ=1
ENDIF
C-- MIX
ALLOCATE(IMIX(NK))
IMIX(:NK)=0
CALL LCMLEN(IPGEOM,'MIX',ILCMLN,ILCMTY)
IF(ITYPG .EQ. 21) THEN
C----
C FOR CARCELX REORDER MIXTURE
C----
ALLOCATE(IMIX1(NK))
IF(ILCMLN .GT. 0 .AND. ILCMLN .LE. NK)
> CALL LCMGET(IPGEOM,'MIX',IMIX1)
IMTN=0
DO 20 IZ=1,NZ
DO 21 IY=1,NY
DO 22 IX=1,NX
DO 23 IR=1,NR+1
IMTN=IMTN+1
IMTO=(IX-1)*NZ*NY*(NR+1)+(IZ-1)*NY*(NR+1)+
> (IY-1)*(NR+1)+IR
IMIX(IMTN)=IMIX1(IMTO)
23 CONTINUE
22 CONTINUE
21 CONTINUE
20 CONTINUE
DEALLOCATE(IMIX1)
ELSE IF(ITYPG .EQ. 22) THEN
C----
C FOR CARCELY REORDER MIXTURE
C----
ALLOCATE(IMIX1(NK))
IF(ILCMLN .GT. 0 .AND. ILCMLN .LE. NK)
> CALL LCMGET(IPGEOM,'MIX',IMIX1)
IMTN=0
DO 30 IZ=1,NZ
DO 31 IY=1,NY
DO 32 IX=1,NX
DO 33 IR=1,NR+1
IMTN=IMTN+1
IMTO=(IY-1)*NZ*NX*(NR+1)+(IX-1)*NZ*(NR+1)+
> (IZ-1)*(NR+1)+IR
IMIX(IMTN)=IMIX1(IMTO)
33 CONTINUE
32 CONTINUE
31 CONTINUE
30 CONTINUE
DEALLOCATE(IMIX1)
ELSE
IF(ILCMLN .GT. 0 .AND. ILCMLN .LE. NK)
> CALL LCMGET(IPGEOM,'MIX',IMIX)
ENDIF
C- OFF CENTER
OFFCEN(:3)=0.0
CALL LCMLEN(IPGEOM,'OFFCENTER',ILCMLN,ILCMTY)
IF(ILCMLN .EQ. 3)
> CALL LCMGET(IPGEOM,'OFFCENTER',OFFCEN)
C----
C PRINT INITIAL MESH
C----
IF(IPRT .GE. 20) THEN
WRITE(IOUT,6001) NX,NY,NZ,NR,NK
WRITE(IOUT,6002) 'MESHX ='
WRITE(IOUT,6003) (TMESH(3,1,IX),IX=0,NX)
WRITE(IOUT,6002) 'SPLTX ='
WRITE(IOUT,6004) (ISPLT(3,1,IX),IX=0,NX-1)
WRITE(IOUT,6002) 'MESHY ='
WRITE(IOUT,6003) (TMESH(3,2,IY),IY=0,NY)
WRITE(IOUT,6002) 'SPLTY ='
WRITE(IOUT,6004) (ISPLT(3,2,IY),IY=0,NY-1)
WRITE(IOUT,6002) 'MESHZ ='
WRITE(IOUT,6003) (TMESH(3,3,IZ),IZ=0,NZ)
WRITE(IOUT,6002) 'SPLTZ ='
WRITE(IOUT,6004) (ISPLT(3,3,IZ),IZ=0,NZ-1)
WRITE(IOUT,6002) 'MIXT ='
WRITE(IOUT,6004) (IMIX(IX),IX=1,NK)
WRITE(IOUT,6002) 'OFFC ='
WRITE(IOUT,6003) (OFFCEN(IX),IX=1,3)
ENDIF
C----
C TURN GEOMETRY WITH IGT
C----
DO 1000 IG=1,2
IF(IGT(IG) .GT. 12 ) THEN
IKT(IG)=12-IGT(IG)
ELSE
IKT(IG)=IGT(IG)
ENDIF
IF(IG.EQ.1) THEN
ALLOCATE(IM1(2*NK))
IMIX2=>IM1
ELSE
ALLOCATE(IM2(2*NK))
IMIX2=>IM2
ENDIF
IMIX2(:NK)=0
IF(IKT(IG) .LT. 0) THEN
OFFTR(3,IG)=-OFFCEN(3)
ELSE
OFFTR(3,IG)=OFFCEN(3)
ENDIF
IF(ABS(IKT(IG)) .EQ. 1) THEN
NTM(IG,1)=NX
NTM(IG,2)=NY
NTM(IG,3)=NZ
DO 100 IX=0,NX-1
TMESH(IG,1,IX)=TMESH(3,1,IX+1)-TMESH(3,1,IX)
ISPLT(IG,1,IX)=ISPLT(3,1,IX)
100 CONTINUE
DO 110 IY=0,NY-1
TMESH(IG,2,IY)=TMESH(3,2,IY+1)-TMESH(3,2,IY)
ISPLT(IG,2,IY)=ISPLT(3,2,IY)
110 CONTINUE
OFFTR(1,IG)=OFFCEN(1)
OFFTR(2,IG)=OFFCEN(2)
IF(IKT(IG) .LT. 0) THEN
DO 120 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
ITMI=IZ*NX*NY*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)
DO 121 IY=0,NY-1
DO 122 IX=0,NX-1
DO 123 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
123 CONTINUE
122 CONTINUE
121 CONTINUE
120 CONTINUE
ELSE
DO 130 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
ITMI=IZ*NX*NY*(NR+1)
IDMI=ITMI
DO 131 IY=0,NY-1
DO 132 IX=0,NX-1
DO 133 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
133 CONTINUE
132 CONTINUE
131 CONTINUE
130 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 2) THEN
C----
C ROTATION OF PI/2
C----
NTM(IG,1)=NY
NTM(IG,2)=NX
NTM(IG,3)=NZ
DDD=DDM(2)
DDM(2)=DDM(1)
DDM(1)=DDD
DO 200 IX=0,NY-1
TMESH(IG,1,IX)=TMESH(3,2,IX+1)-TMESH(3,2,IX)
ISPLT(IG,1,IX)=ISPLT(3,2,IX)
200 CONTINUE
DO 210 IY=0,NX-1
TMESH(IG,2,IY)=TMESH(3,1,NX-IY)-TMESH(3,1,NX-IY-1)
ISPLT(IG,2,IY)=ISPLT(3,1,NX-IY-1)
210 CONTINUE
OFFTR(1,IG)=OFFCEN(2)
OFFTR(2,IG)=-OFFCEN(1)
IF(IKT(IG) .LT. 0) THEN
DO 220 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 221 IY=0,NX-1
DO 222 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+(NY-IX-1)*NX*(NR+1)+
> IY*(NR+1)
DO 223 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
223 CONTINUE
222 CONTINUE
221 CONTINUE
220 CONTINUE
ELSE
DO 230 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 231 IY=0,NX-1
DO 232 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+IX*NX*(NR+1)+
> (NX-IY-1)*(NR+1)
DO 233 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
233 CONTINUE
232 CONTINUE
231 CONTINUE
230 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 3) THEN
C----
C ROTATION OF PI
C----
NTM(IG,1)=NX
NTM(IG,2)=NY
NTM(IG,3)=NZ
DO 300 IX=0,NX-1
TMESH(IG,1,IX)=TMESH(3,1,NX-IX)-TMESH(3,1,NX-IX-1)
ISPLT(IG,1,IX)=ISPLT(3,1,NX-IX-1)
300 CONTINUE
DO 310 IY=0,NY-1
TMESH(IG,2,IY)=TMESH(3,2,NY-IY)-TMESH(3,2,NY-IY-1)
ISPLT(IG,2,IY)=ISPLT(3,2,NY-IY-1)
310 CONTINUE
OFFTR(1,IG)=-OFFCEN(1)
OFFTR(2,IG)=-OFFCEN(2)
IF(IKT(IG) .LT. 0) THEN
DO 320 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 321 IY=0,NY-1
DO 322 IX=0,NX-1
ITMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)+
> IX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+(NY-IY-1)*NX*(NR+1)+
> (NX-IX-1)*(NR+1)
DO 323 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
323 CONTINUE
322 CONTINUE
321 CONTINUE
320 CONTINUE
ELSE
DO 330 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 331 IY=0,NY-1
DO 332 IX=0,NX-1
ITMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)+
> IX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+(NY-IY-1)*NX*(NR+1)+
> (NX-IX-1)*(NR+1)
DO 333 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
333 CONTINUE
332 CONTINUE
331 CONTINUE
330 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 4) THEN
C----
C ROTATION OF 3*PI/2
C----
NTM(IG,1)=NY
NTM(IG,2)=NX
NTM(IG,3)=NZ
DDD=DDM(2)
DDM(2)=DDM(1)
DDM(1)=DDD
DO 400 IX=0,NY-1
TMESH(IG,1,IX)=TMESH(3,2,NY-IX)-TMESH(3,2,NY-IX-1)
ISPLT(IG,1,IX)=ISPLT(3,2,NY-IX-1)
400 CONTINUE
DO 410 IY=0,NX-1
TMESH(IG,2,IY)=TMESH(3,1,IY+1)-TMESH(3,1,IY)
ISPLT(IG,2,IY)=ISPLT(3,1,IY)
410 CONTINUE
OFFTR(1,IG)=-OFFCEN(2)
OFFTR(2,IG)=OFFCEN(1)
IF(IKT(IG) .LT. 0) THEN
DO 420 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 421 IY=0,NX-1
DO 422 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+(NY-IX-1)*NX*(NR+1)+
> IY*(NR+1)
DO 423 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
423 CONTINUE
422 CONTINUE
421 CONTINUE
420 CONTINUE
ELSE
DO 430 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 431 IY=0,NX-1
DO 432 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+(NY-IX-1)*NX*(NR+1)+
> IY*(NR+1)
DO 433 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
433 CONTINUE
432 CONTINUE
431 CONTINUE
430 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 5) THEN
C----
C REFLECTION WITH RESPECT TO AXIS // TO Y
C----
NTM(IG,1)=NX
NTM(IG,2)=NY
NTM(IG,3)=NZ
DO 500 IX=0,NX-1
TMESH(IG,1,IX)=TMESH(3,1,NX-IX)-TMESH(3,1,NX-IX-1)
ISPLT(IG,1,IX)=ISPLT(3,1,NX-IX-1)
500 CONTINUE
DO 510 IY=0,NY-1
TMESH(IG,2,IY)=TMESH(3,2,IY+1)-TMESH(3,2,IY)
ISPLT(IG,2,IY)=ISPLT(3,2,IY)
510 CONTINUE
OFFTR(1,IG)=-OFFCEN(1)
OFFTR(2,IG)=OFFCEN(2)
IF(IKT(IG) .LT. 0) THEN
DO 520 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 521 IY=0,NY-1
DO 522 IX=0,NX-1
ITMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)+
> IX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+IY*NX*(NR+1)+
> (NX-IX-1)*(NR+1)
DO 523 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
523 CONTINUE
522 CONTINUE
521 CONTINUE
520 CONTINUE
ELSE
DO 530 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 531 IY=0,NY-1
DO 532 IX=0,NX-1
ITMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)+
> IX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)+
> (NX-IX-1)*(NR+1)
DO 533 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
533 CONTINUE
532 CONTINUE
531 CONTINUE
530 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 6) THEN
C----
C ROTATION OF PI/2 FOLLOWED BY
C REFLECTION WITH RESPECT TO AXIS // TO Y
C----
NTM(IG,1)=NY
NTM(IG,2)=NX
NTM(IG,3)=NZ
DDD=DDM(2)
DDM(2)=DDM(1)
DDM(1)=DDD
DO 600 IX=0,NY-1
TMESH(IG,1,IX)=TMESH(3,2,IX+1)-TMESH(3,2,IX)
ISPLT(IG,1,IX)=ISPLT(3,2,IX)
600 CONTINUE
DO 610 IY=0,NX-1
TMESH(IG,2,IY)=TMESH(3,1,IY+1)-TMESH(3,1,IY)
ISPLT(IG,2,IY)=ISPLT(3,1,IY)
610 CONTINUE
OFFTR(1,IG)=OFFCEN(2)
OFFTR(2,IG)=OFFCEN(1)
IF(IKT(IG) .LT. 0) THEN
DO 620 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 621 IY=0,NX-1
DO 622 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+IX*NX*(NR+1)+
> IY*(NR+1)
DO 623 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
623 CONTINUE
622 CONTINUE
621 CONTINUE
620 CONTINUE
ELSE
DO 630 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 631 IY=0,NX-1
DO 632 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+IX*NX*(NR+1)+
> IY*(NR+1)
DO 633 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
633 CONTINUE
632 CONTINUE
631 CONTINUE
630 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 7) THEN
C----
C REFLECTION WITH RESPECT TO AXIS // TO X
C----
NTM(IG,1)=NX
NTM(IG,2)=NY
NTM(IG,3)=NZ
DO 700 IX=0,NX-1
TMESH(IG,1,IX)=TMESH(3,1,IX+1)-TMESH(3,1,IX)
ISPLT(IG,1,IX)=ISPLT(3,1,IX)
700 CONTINUE
DO 710 IY=0,NY-1
TMESH(IG,2,IY)=TMESH(3,2,NY-IY)-TMESH(3,2,NY-IY-1)
ISPLT(IG,2,IY)=ISPLT(3,2,NY-IY-1)
710 CONTINUE
OFFTR(1,IG)=OFFCEN(1)
OFFTR(2,IG)=-OFFCEN(2)
IF(IKT(IG) .LT. 0) THEN
DO 720 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 721 IY=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+(NY-IY-1)*NX*(NR+1)
DO 722 IX=0,NX-1
DO 723 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
723 CONTINUE
722 CONTINUE
721 CONTINUE
720 CONTINUE
ELSE
DO 730 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 731 IY=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+(NY-IY-1)*NX*(NR+1)
DO 732 IX=0,NX-1
DO 733 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
733 CONTINUE
732 CONTINUE
731 CONTINUE
730 CONTINUE
ENDIF
ELSE IF(ABS(IKT(IG)) .EQ. 8) THEN
C----
C ROTATION OF PI/2 FOLLOWED BY
C REFLECTION WITH RESPECT TO AXIS // TO X
C----
NTM(IG,1)=NY
NTM(IG,2)=NX
NTM(IG,3)=NZ
DDD=DDM(2)
DDM(2)=DDM(1)
DDM(1)=DDD
DO 800 IX=0,NY-1
TMESH(IG,1,IX)=TMESH(3,2,NY-IX)-TMESH(3,2,NY-IX-1)
ISPLT(IG,1,IX)=ISPLT(3,2,NY-IX-1)
800 CONTINUE
DO 810 IY=0,NX-1
TMESH(IG,2,IY)=TMESH(3,1,NX-IY)-TMESH(3,1,NX-IY-1)
ISPLT(IG,2,IY)=ISPLT(3,1,NX-IY-1)
810 CONTINUE
OFFTR(1,IG)=-OFFCEN(2)
OFFTR(2,IG)=-OFFCEN(1)
IF(IKT(IG) .LT. 0) THEN
DO 820 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,NZ-IZ)-TMESH(3,3,NZ-IZ-1)
ISPLT(IG,3,IZ)=ISPLT(3,3,NZ-IZ-1)
DO 821 IY=0,NX-1
DO 822 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=(NZ-IZ-1)*NX*NY*(NR+1)+(NY-IX-1)*NX*(NR+1)+
> (NX-IY-1)*(NR+1)
DO 823 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
823 CONTINUE
822 CONTINUE
821 CONTINUE
820 CONTINUE
ELSE
DO 830 IZ=0,NZ-1
TMESH(IG,3,IZ)=TMESH(3,3,IZ+1)-TMESH(3,3,IZ)
ISPLT(IG,3,IZ)=ISPLT(3,3,IZ)
DO 831 IY=0,NX-1
DO 832 IX=0,NY-1
ITMI=IZ*NX*NY*(NR+1)+IY*NY*(NR+1)+
> IX*(NR+1)
IDMI=IZ*NX*NY*(NR+1)+(NY-IX-1)*NX*(NR+1)+
> (NX-IY-1)*(NR+1)
DO 833 IR=0,NR
IMIX2(ITMI+1)=IMIX(IDMI+1)
ITMI=ITMI+1
IDMI=IDMI+1
833 CONTINUE
832 CONTINUE
831 CONTINUE
830 CONTINUE
ENDIF
ENDIF
C----
C PRINT TURNED MESH
C----
IF(IPRT .GE. 20) THEN
WRITE(IOUT,6010) IKT(IG)
WRITE(IOUT,6002) 'MESHX ='
WRITE(IOUT,6003) (TMESH(IG,1,IX),IX=0,NX)
WRITE(IOUT,6002) 'SPLTX ='
WRITE(IOUT,6004) (ISPLT(IG,1,IX),IX=0,NX-1)
WRITE(IOUT,6002) 'MESHY ='
WRITE(IOUT,6003) (TMESH(IG,2,IY),IY=0,NY)
WRITE(IOUT,6002) 'SPLTY ='
WRITE(IOUT,6004) (ISPLT(IG,2,IY),IY=0,NY-1)
WRITE(IOUT,6002) 'MESHZ ='
WRITE(IOUT,6003) (TMESH(IG,3,IZ),IZ=0,NZ)
WRITE(IOUT,6002) 'SPLTZ ='
WRITE(IOUT,6004) (ISPLT(IG,3,IZ),IZ=0,NZ-1)
WRITE(IOUT,6002) 'MIXT ='
WRITE(IOUT,6004) (IMIX2(IX),IX=1,NK)
WRITE(IOUT,6002) 'OFFC ='
WRITE(IOUT,6003) (OFFTR(IX,IG),IX=1,3)
ENDIF
1000 CONTINUE
C----
C COMPARE GEOMETRY
C 1- MESH AND SPLIT IN X, Y AND Z
C 2- MIXTURES
C 3- OFFCENTER
C----
DO 900 IDIR=1,3
IF(NTM(1,IDIR) .EQ. NTM(2,IDIR)) THEN
DO 910 IX=0,NTM(1,IDIR)-1
DDD=ABS(TMESH(2,IDIR,IX)-TMESH(1,IDIR,IX))
IF(DDD .GT. 1.0D-6*ABS(DDM(IDIR)) .OR.
> ISPLT(2,IDIR,IX) .NE. ISPLT(1,IDIR,IX) ) THEN
WRITE(IOUT,6020) IDIR,IX,
> ISPLT(1,IDIR,IX),ISPLT(2,IDIR,IX),
> TMESH(1,IDIR,IX),TMESH(2,IDIR,IX),DDD
LELCSY=.FALSE.
GO TO 995
ENDIF
910 CONTINUE
ELSE
LELCSY=.FALSE.
GO TO 995
ENDIF
900 CONTINUE
DO 920 IX=1,NK
IF(IM1(IX) .NE. IM2(IX) ) THEN
LELCSY=.FALSE.
WRITE(IOUT,6021) IX,IM1(IX),IM2(IX)
GO TO 995
ENDIF
920 CONTINUE
IF(OFFTR(1,1) .NE. OFFTR(1,2) .OR.
> OFFTR(2,1) .NE. OFFTR(2,2) .OR.
> OFFTR(3,1) .NE. OFFTR(3,2) ) THEN
LELCSY=.FALSE.
GO TO 995
ENDIF
995 CONTINUE
C----
C RELEASE MEMORY
C----
DEALLOCATE(IM2,IM1,IMIX)
IF(GEOCV .NE. ' ') THEN
CALL LCMSIX(IPGEOM,GEOCV,2)
ENDIF
C----
C RETURN
C----
RETURN
C----
C FORMATS
C----
6000 FORMAT(1X,A6,'-- ANALYZING :',A12,2I10)
6001 FORMAT(1X,' DIMENSIONS =',5I10/1X,' ORIGINAL MESH ')
6002 FORMAT(1X,A7)
6003 FORMAT(5F15.9)
6004 FORMAT(5I15)
6010 FORMAT(1X,' GEOMETRY AFTER TURN = ',I10)
6020 FORMAT(1X,'ERROR FOR DIRECTION ',2I10/
> 1X,'SPLIT = ',2I10/
> 1X,'MESH = ',3F15.9)
6021 FORMAT(1X,'ERROR FOR MIXTURE ',I10,2I10)
END
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