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|
*DECK NUMERH
SUBROUTINE NUMERH (NCOUR,MULTC,NCODE,ZCODE,IHEX,LX,LZ,IORI,ISM,
1 POURCE,IMPX,NMBLK,IFR,ALB,SUR,NMERGE,INUM,MIX,DVX,NGEN,IGEN,XX,
2 ZZ)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Surface renumbering algorithm for hexagonal geometry.
* The 3-D DP-1 approximation is not implemented.
*
*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): A. Hebert
*
*Parameters: input/output
* NCOUR number of surfaces per block (input); number of out-currents
* per block (output).
* MULTC type of multicell approximation:
* =1 Roth; =2 Roth X ncour; =3 DP-0; =4 DP-1.
* NCODE type of boundary condition on each side of the domain:
* =0 not used; =1 VOID; =2 REFL;
* =3 not used; =4 TRAN; =5 SYME.
* ZCODE value of the albedo on each side of the domain (only
* components 1, 5 and 6 are used).
* IHEX type of symmetry:
* =1 S30; =2 SA60; =3 SB60; =4 S90; =5 R120;
* =6 R180; =7 SA180; =8 SB180; =9 COMPLETE.
* LX number of blocks in the X-Y (hexagonal) plane.
* LZ number of blocks along the Z-axis.
* IORI orientation of the blocks.
* ISM permutation index corresponding to each orientation
* (ISM(I,N)=I is the natural orientation).
* POURCE weight associated with each merged block.
* IMPX print flag (equal to 0 for no print).
* NMBLK total number of blocks in the domain.
* IFR index-number of in-currents.
* ALB transmission/albedo associated with each in-current.
* SUR surface associated with each in-current.
* NMERGE total number of merged cells for which specific values
* of the neutron flux and reactions rates are required.
* Many cells with different position in the domain can
* be merged before the neutron flux calculation if they
* own the same generating cell (NMERGE.le.NMBLK).
* INUM index-number of the merged cell associated to each cell.
* MIX index-number of out-currents.
* DVX weight associated with each out-current.
* Note: IFR, ALB, MIX and DVX contains information to rebuild
* the geometrical 'A' matrix.
* NGEN total number of generating blocks in the cartesian domain.
* IGEN index-number of the generating block associated with each
* merged block.
* XX side of the generating hexagons.
* ZZ Z-thickness of the generating blocks (hexagons).
*
*-----------------------------------------------------------------------
*
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER NCOUR,MULTC,NCODE(6),IHEX,LX,LZ,IORI(NMBLK),ISM(8,12),
1 IMPX,NMBLK,IFR(18*NMBLK),NMERGE,INUM(NMBLK),MIX(18*NMERGE),
2 NGEN,IGEN(NMERGE)
REAL ZCODE(6),POURCE(NMERGE),ALB(18*NMBLK),SUR(18*NMBLK),
1 DVX(18*NMERGE),XX(NGEN),ZZ(NGEN)
*----
* LOCAL VARIABLES
*----
PARAMETER (EPS=1.0E-5)
LOGICAL LOG1,LTRAN
CHARACTER DIRR(8)*2,DIRZ(18)*2,HSMG*131
INTEGER ICCC(6),IDDD(8),ISMZ(18)
REAL DDD(8)
INTEGER, ALLOCATABLE, DIMENSION(:) :: JF2
REAL, ALLOCATABLE, DIMENSION(:) :: GG3
SAVE DIRR
DATA DIRR/'H1','H2','H3','H4','H5','H6','Z-','Z+'/
*----
* SCRATCH STORAGE ALLOCATION
*----
ALLOCATE(JF2(8*NMBLK),GG3(NMBLK))
*
DO 5 I=1,NCOUR*NMERGE
MIX(I)=I
DVX(I)=1.0
5 CONTINUE
LTRAN=(IHEX.EQ.5).OR.(IHEX.EQ.6)
ZALB=1.0
IF(NCODE(1).EQ.1) ZALB=ZCODE(1)
IBLK=0
DO 52 K0=1,LZ
DO 51 K1=1,LX
IBLK=IBLK+1
IKK=INUM(IBLK)
FRZ=1.0
IF(IKK.EQ.0) GO TO 50
IS=NCOUR*(IBLK-1)
IT=NCOUR*(IKK-1)
II=IORI(IBLK)
DO 10 IC=1,NCOUR
IDDD(IC)=-1
ALB(IS+IC)=1.0
SUR(IS+IC)=0.0
IF(IC.LE.6) THEN
ICCC(IC)=NEIGHB(K1,IC,IHEX,LX,FRX)
IF((ICCC(IC).GT.0).AND.(ICCC(IC).NE.K1).AND.(ICCC(IC).LE.LX))
1 IDDD(IC)=ICCC(IC)+(K0-1)*LX
ELSE IF((IC.EQ.7).AND.(K0.GT.1)) THEN
IDDD(7)=IBLK-LX
ELSE IF((IC.EQ.8).AND.(K0.LT.LZ)) THEN
IDDD(8)=IBLK+LX
ENDIF
JBLK=IDDD(IC)
IF(JBLK.GT.0) THEN
JKK=INUM(JBLK)
JT=NCOUR*(JKK-1)
IF((IC.LE.6).AND.(JKK.GT.0)) THEN
IFR(IS+ISM(IC,II))=JT+ISM(1+MOD(IC+2,6),IORI(JBLK))
ELSE IF((IC.EQ.7).AND.(JKK.GT.0)) THEN
IFR(IS+ISM(7,II))=JT+ISM(8,IORI(JBLK))
ELSE IF((IC.EQ.8).AND.(JKK.GT.0)) THEN
IFR(IS+ISM(8,II))=JT+ISM(7,IORI(JBLK))
ELSE
IFR(IS+ISM(IC,II))=0
ENDIF
IDDD(IC)=JKK
ELSE
IFR(IS+ISM(IC,II))=0
ENDIF
10 CONTINUE
IF(IMPX.GT.10) WRITE(6,610) K1,(ICCC(IC),IC=1,6),FRX
*----
* VOID OR REFL BOUNDARY CONDITIONS
*----
IKG=IGEN(IKK)
DO 15 IC=1,6
IF(ICCC(IC).GT.LX) THEN
ALB(IS+ISM(IC,II))=-ZALB
IFR(IS+ISM(IC,II))=IT+ISM(IC,II)
SUR(IS+ISM(IC,II))=XX(IKG)*ZZ(IKG)
ELSE IF(ICCC(IC).EQ.K1) THEN
ALB(IS+ISM(IC,II))=-1.0
IFR(IS+ISM(IC,II))=IT+ISM(IC,II)
ENDIF
15 CONTINUE
SURFA=1.5*SQRT(3.0)*XX(IKG)*XX(IKG)
LOG1=(K0.EQ.1).OR.(IDDD(7).EQ.0)
IF(LOG1.AND.(NCODE(5).EQ.1)) THEN
ALB(IS+ISM(7,II))=-ZCODE(5)
IFR(IS+ISM(7,II))=IT+ISM(7,II)
ELSE IF(LOG1.AND.(NCODE(5).EQ.2)) THEN
ALB(IS+ISM(7,II))=-1.0
IFR(IS+ISM(7,II))=IT+ISM(7,II)
ENDIF
IF(LOG1.AND.(NCODE(5).EQ.1)) SUR(IS+ISM(7,II))=SURFA
IF(LOG1.AND.(NCODE(5).EQ.2)) SUR(IS+ISM(7,II))=SURFA
LOG1=(K0.EQ.LZ).OR.(IDDD(8).EQ.0)
IF(LOG1.AND.(NCODE(6).EQ.1)) THEN
ALB(IS+ISM(8,II))=-ZCODE(6)
IFR(IS+ISM(8,II))=IT+ISM(8,II)
ELSE IF(LOG1.AND.(NCODE(6).EQ.2)) THEN
ALB(IS+ISM(8,II))=-1.0
IFR(IS+ISM(8,II))=IT+ISM(8,II)
ENDIF
IF(LOG1.AND.(NCODE(6).EQ.1)) SUR(IS+ISM(8,II))=SURFA
IF(LOG1.AND.(NCODE(6).EQ.2)) SUR(IS+ISM(8,II))=SURFA
*----
* CORRECT THE PARITY OF THE INTERFACE CURRENTS FOR DP-1 CASES WITH
* 'MIRROR' ORIENTATION
*----
DO 20 IC=1,NCOUR
IF(II.GE.7) ALB(IS+IC)=-ALB(IS+IC)
JBLK=IBLK
IF(IC.LE.6) THEN
IF((ICCC(IC).GT.0).AND.(ICCC(IC).NE.K1).AND.(ICCC(IC).LE.LX))
1 JBLK=ICCC(IC)+(K0-1)*LX
ELSE IF((IC.EQ.7).AND.(K0.GT.1)) THEN
JBLK=IBLK-LX
ELSE IF((IC.EQ.8).AND.(K0.LT.LZ)) THEN
JBLK=IBLK+LX
ENDIF
IF(IORI(JBLK).GE.7) ALB(IS+ISM(IC,II))=-ALB(IS+ISM(IC,II))
20 CONTINUE
*----
* TRAN BOUNDARY CONDITION
*----
DO 30 IC=1,6
IF(LTRAN.AND.(ICCC(IC).LT.0)) THEN
JBLK=-ICCC(IC)+(K0-1)*LX
JT=NCOUR*(INUM(JBLK)-1)
K1M=-K1
IF(K1.EQ.1) K1M=1
JC=0
DO 25 KC=1,6
IF(NEIGHB(-ICCC(IC),KC,IHEX,LX,FRW).EQ.K1M) JC=KC
25 CONTINUE
IF(JC.EQ.0) CALL XABORT('NUMERH: FAILURE NB. 1.')
IFR(IS+ISM(IC,II))=JT+ISM(JC,IORI(JBLK))
ENDIF
30 CONTINUE
IF((K0.EQ.1).AND.(NCODE(5).EQ.4)) THEN
JBLK=IBLK+(LZ-1)*LX
IFR(IS+ISM(7,II))=NCOUR*(INUM(JBLK)-1)+ISM(8,IORI(JBLK))
ENDIF
IF((K0.EQ.LZ).AND.(NCODE(6).EQ.4)) THEN
JBLK=IBLK-(LZ-1)*LX
IFR(IS+ISM(8,II))=NCOUR*(INUM(JBLK)-1)+ISM(7,IORI(JBLK))
ENDIF
*----
* SYME BOUNDARY CONDITION
*----
DO 40 IC=1,6
IF((.NOT.LTRAN).AND.(ICCC(IC).LT.0)) THEN
JC=0
DO 35 KC=1,6
IF(-ICCC(IC).EQ.ICCC(KC)) JC=KC
35 CONTINUE
IF(JC.EQ.0) CALL XABORT('NUMERH: FAILURE NB. 2.')
ZSIGN=-1.0
IF(K1.EQ.1) THEN
IF((IHEX.EQ.3).AND.(IC.EQ.3)) ZSIGN=1.0
IF((IHEX.EQ.3).AND.(IC.EQ.5)) ZSIGN=1.0
IF((IHEX.EQ.4).AND.(IC.EQ.4)) ZSIGN=1.0
ENDIF
IF((IHEX.EQ.10).AND.(FRX.EQ.0.25).AND.(IC.EQ.6)) ZSIGN=1.0
ALB(IS+ISM(IC,II))=ALB(IS+ISM(JC,II))*ZSIGN
IFR(IS+ISM(IC,II))=IFR(IS+ISM(JC,II))
DVX(IT+ISM(IC,II))=DVX(IT+ISM(JC,II))*ZSIGN
MIXOLD=MIX(IT+ISM(IC,II))
MIXNEW=MIX(IT+ISM(JC,II))
DO 36 KC=1,NCOUR
IF(MIX(IT+KC).EQ.MIXOLD) MIX(IT+KC)=MIXNEW
36 CONTINUE
ENDIF
40 CONTINUE
IF((ICCC(2).EQ.-ICCC(6)).AND.(ICCC(3).EQ.-ICCC(5))) THEN
SUR(IS+ISM(1,II))=0.5*SUR(IS+ISM(1,II))
SUR(IS+ISM(4,II))=0.5*SUR(IS+ISM(4,II))
ELSE IF((ICCC(1).EQ.-ICCC(3)).AND.(ICCC(4).EQ.-ICCC(6))) THEN
SUR(IS+ISM(2,II))=0.5*SUR(IS+ISM(2,II))
SUR(IS+ISM(5,II))=0.5*SUR(IS+ISM(5,II))
ELSE IF((ICCC(1).EQ.-ICCC(5)).AND.(ICCC(2).EQ.-ICCC(4))) THEN
SUR(IS+ISM(3,II))=0.5*SUR(IS+ISM(3,II))
SUR(IS+ISM(6,II))=0.5*SUR(IS+ISM(6,II))
ENDIF
IF((K0.EQ.1).AND.(NCODE(5).EQ.5)) THEN
FRZ=0.5
ALB(IS+ISM(7,II))=-ALB(IS+ISM(8,II))
IFR(IS+ISM(7,II))=IFR(IS+ISM(8,II))
SUR(IS+ISM(1:6,II))=0.5*SUR(IS+ISM(1:6,II))
DVX(IT+ISM(7,II))=-DVX(IT+ISM(8,II))
MIXOLD=MIX(IT+ISM(7,II))
MIXNEW=MIX(IT+ISM(8,II))
ELSE IF((K0.EQ.LZ).AND.(NCODE(6).EQ.5)) THEN
FRZ=0.5
ALB(IS+ISM(8,II))=-ALB(IS+ISM(7,II))
IFR(IS+ISM(8,II))=IFR(IS+ISM(7,II))
SUR(IS+ISM(1:6,II))=0.5*SUR(IS+ISM(1:6,II))
DVX(IT+ISM(8,II))=-DVX(IT+ISM(7,II))
MIXOLD=MIX(IT+ISM(8,II))
MIXNEW=MIX(IT+ISM(7,II))
ENDIF
IF(FRZ.EQ.0.5) THEN
DO 45 KC=1,NCOUR
IF(MIX(IT+KC).EQ.MIXOLD) MIX(IT+KC)=MIXNEW
45 CONTINUE
ENDIF
50 GG3(IBLK)=FRX*FRZ
51 CONTINUE
52 CONTINUE
DO 60 I=1,NCOUR*NMBLK
IFR(I)=MIX(IFR(I))
60 CONTINUE
*----
* ELIMINATION OF THE BLOCKS OUTSIDE THE DOMAIN
*----
JBLK=0
DO 80 IBLK=1,NMBLK
IKK=INUM(IBLK)
IF(IKK.GT.0) THEN
JBLK=JBLK+1
INUM(JBLK)=IKK
IORI(JBLK)=IORI(IBLK)
GG3(JBLK)=GG3(IBLK)
IS=NCOUR*(IBLK-1)
JS=NCOUR*(JBLK-1)
DO 70 IC=1,NCOUR
IFR(JS+IC)=IFR(IS+IC)
ALB(JS+IC)=ALB(IS+IC)
SUR(JS+IC)=SUR(IS+IC)
70 CONTINUE
ENDIF
80 CONTINUE
NMBLK=JBLK
*
DO 90 IKK=1,NMERGE
POURCE(IKK)=0.0
90 CONTINUE
DO 110 IBLK=1,NMBLK
IKK=INUM(IBLK)
POURCE(IKK)=POURCE(IKK)+GG3(IBLK)
110 CONTINUE
*----
* VALIDATION OF VECTOR IFR
*----
DO 125 IBLK=1,NMBLK
IS=NCOUR*(IBLK-1)
DO 120 IC=1,NCOUR
ISURF=IFR(IS+IC)
IF(ISURF.EQ.0) THEN
GO TO 570
ENDIF
JC=1+MOD(ISURF-1,NCOUR)
JT=NCOUR*((ISURF-1)/NCOUR)
IF(MIX(JT+JC).NE.ISURF) THEN
GO TO 570
ENDIF
120 CONTINUE
125 CONTINUE
*----
* VALIDATION OF THE GEOMETRICAL RECIPROCITY AND MODIFICATION OF ALBEDOS
*----
DO 135 IBLK=1,NMBLK
IKK=INUM(IBLK)
IKG=IGEN(IKK)
IS=NCOUR*(IBLK-1)
IT=NCOUR*(IKK-1)
DO 130 IC=1,NCOUR
ALB(IS+IC)=ALB(IS+IC)*GG3(IBLK)/POURCE(IKK)
IP=1+MOD(MIX(IT+IC)-1,NCOUR)
FR1=XX(IKG)*ZZ(IKG)
IF((IP.EQ.7).OR.(IP.EQ.8)) FR1=1.5*SQRT(3.0)*XX(IKG)*XX(IKG)
JP=1+MOD(IFR(IS+IC)-1,NCOUR)
JKG=IGEN(1+(IFR(IS+IC)-1)/NCOUR)
FR2=XX(IKG)*ZZ(JKG)
IF((JP.EQ.7).OR.(JP.EQ.8)) FR2=1.5*SQRT(3.0)*XX(IKG)*XX(IKG)
DELTA=ABS(FR1-FR2)
IF(ABS(FR1-FR2).GT.EPS) THEN
WRITE (HSMG,680) DIRR(IP),IKG,DIRR(JP),JKG
CALL XABORT(HSMG)
ENDIF
130 CONTINUE
135 CONTINUE
*----
* COMPUTE VECTOR DVX
*----
DO 205 IKK=1,NMERGE
IKG=IGEN(IKK)
IF(NCOUR.EQ.6) THEN
DO 140 IC=1,NCOUR
DDD(IC)=1.0/6.0
140 CONTINUE
ELSE IF(NCOUR.EQ.8) THEN
SURFA=1.5*SQRT(3.0)*XX(IKG)*XX(IKG)
DO 150 IC=1,6
DDD(IC)=XX(IKG)*ZZ(IKG)/(2.0*SURFA+6.0*XX(IKG)*ZZ(IKG))
150 CONTINUE
DDD(7)=SURFA/(2.0*SURFA+6.0*XX(IKG)*ZZ(IKG))
DDD(8)=DDD(7)
ENDIF
IT=NCOUR*(IKK-1)
DO 200 IC=1,NCOUR
IF(MULTC.EQ.1) THEN
* ROTH APPROXIMATION.
DVX(IT+IC)=DDD(IC)
MIX(IT+IC)=IKK
ELSE
DELTA=0.0
I1=MIX(IT+IC)
DO 180 JC=1,NCOUR
IF(MIX(IT+JC).EQ.I1) DELTA=DELTA+DDD(JC)
180 CONTINUE
ZSIGN=SIGN(1.0,DVX(IT+IC))
DVX(IT+IC)=ZSIGN*DDD(IC)/DELTA
ENDIF
200 CONTINUE
205 CONTINUE
IJAS=NCOUR*NMBLK
IJAR=NCOUR*NMERGE
*----
* RECOMPUTE VECTOR IFR FOR ROTH APPROXIMATION
*----
IF(MULTC.EQ.1) THEN
DO 210 I=1,IJAS
IFR(I)=1+(IFR(I)-1)/NCOUR
210 CONTINUE
ENDIF
*----
* REMOVE THE UNUSED SURFACE NUMBERS
*----
DO 240 I=1,IJAS
JF2(I)=0
240 CONTINUE
IJAT=0
DO 250 I=1,IJAR
J=MIX(I)
IF(J.GT.IJAS) THEN
GO TO 570
ENDIF
IF(JF2(J).EQ.0) THEN
IJAT=IJAT+1
JF2(J)=IJAT
ENDIF
250 CONTINUE
DO 260 I=1,IJAR
MIX(I)=JF2(MIX(I))
260 CONTINUE
DO 270 I=1,IJAS
IFR(I)=JF2(IFR(I))
270 CONTINUE
*----
* INCLUDE THE DP-1 APPROXIMATION
*----
IF((MULTC.EQ.4).AND.(NCOUR.EQ.6)) THEN
* DP-1 APPROXIMATION IN 2-D.
DO 330 I1=IJAR,1,-1
ZSIGN=SIGN(1.0,DVX(I1))
FR1=ABS(DVX(I1))
FR2=SUR(I1)
JND=(MIX(I1)-1)*3
DO 320 JCOUR=1,3
JSURF=(I1-1)*3+JCOUR
DVX(JSURF)=FR1
MIX(JSURF)=JND+JCOUR
320 CONTINUE
DVX(JSURF)=ZSIGN*FR1
330 CONTINUE
DO 350 I1=IJAS,1,-1
ZSIGN=SIGN(1.0,ALB(I1))
FR1=ABS(ALB(I1))
FR2=SUR(I1)
JND=(IFR(I1)-1)*3
DO 340 JCOUR=1,3
JSURF=(I1-1)*3+JCOUR
ALB(JSURF)=FR1
SUR(JSURF)=FR2
IFR(JSURF)=JND+JCOUR
340 CONTINUE
ALB(JSURF)=ZSIGN*FR1
350 CONTINUE
NCOUR=18
ELSE IF((MULTC.EQ.4).AND.(NCOUR.EQ.8)) THEN
CALL XABORT('NUMERH: INVALID OPTION.')
ELSE
DO 360 I=1,IJAS
ALB(I)=ABS(ALB(I))
360 CONTINUE
DO 370 I=1,IJAR
DVX(I)=ABS(DVX(I))
370 CONTINUE
ENDIF
IJAS=NCOUR*NMBLK
IJAR=NCOUR*NMERGE
*----
* PRINT THE SURFACE NUMBERS AFTER MERGING
*----
IF(IMPX.GT.2) THEN
WRITE (6,620)
MIN8=MIN(8,NCOUR)
WRITE (6,650) ('---------------',I=1,MIN8)
DO 410 IBLK=1,NMBLK
IKK=INUM(IBLK)
WRITE (6,630) IBLK,IKK,IGEN(IKK),POURCE(IKK)
I1=IORI(IBLK)
IF((MULTC.EQ.4).AND.(NCOUR.EQ.18)) THEN
DO 380 I=1,18
ISMZ(I)=3*ISM(1+(I-1)/3,I1)+MOD(I-1,3)-2
DIRZ(I)=DIRR(1+(I-1)/3)
380 CONTINUE
ELSE
DO 400 I=1,NCOUR
ISMZ(I)=ISM(I,I1)
DIRZ(I)=DIRR(I)
400 CONTINUE
ENDIF
IT0=NCOUR*(IBLK-1)
IT1=NCOUR*(IKK-1)
WRITE (6,660) (DIRZ(I),I=1,MIN8)
WRITE (6,635) (MIX(IT1+ISMZ(I)),IFR(IT0+ISMZ(I)),I=1,MIN8)
WRITE (6,640) (ALB(IT0+ISMZ(I)),I=1,MIN8)
WRITE (6,645) (DVX(IT1+ISMZ(I)),I=1,MIN8)
IF(NCOUR.EQ.18) THEN
WRITE (6,660) (DIRZ(I),I=9,16)
WRITE (6,635) (MIX(IT1+ISMZ(I)),IFR(IT0+ISMZ(I)),I=9,16)
WRITE (6,640) (ALB(IT0+ISMZ(I)),I=9,16)
WRITE (6,645) (DVX(IT1+ISMZ(I)),I=9,16)
WRITE (6,660) (DIRZ(I),I=17,18)
WRITE (6,635) (MIX(IT1+ISMZ(I)),IFR(IT0+ISMZ(I)),I=17,18)
WRITE (6,640) (ALB(IT0+ISMZ(I)),I=17,18)
WRITE (6,645) (DVX(IT1+ISMZ(I)),I=17,18)
ENDIF
WRITE (6,650) ('---------------',I=1,MIN8)
410 CONTINUE
ENDIF
*----
* SCRATCH STORAGE DEALLOCATION
*----
DEALLOCATE(GG3,JF2)
RETURN
*
570 WRITE (6,620)
WRITE (6,650) ('---------------',I=1,NCOUR)
DO 580 IBLK=1,NMBLK
IKK=INUM(IBLK)
WRITE (6,630) IBLK,IKK,IGEN(IKK),POURCE(IKK)
I1=IORI(IBLK)
IT0=NCOUR*(IBLK-1)
IT1=NCOUR*(IKK-1)
WRITE (6,660) (DIRR(I),I=1,NCOUR)
WRITE (6,635) (MIX(IT1+ISM(I,I1)),IFR(IT0+ISM(I,I1)),I=1,NCOUR)
WRITE (6,640) (ALB(IT0+ISM(I,I1)),I=1,NCOUR)
WRITE (6,645) (DVX(IT1+ISM(I,I1)),I=1,NCOUR)
WRITE (6,650) ('---------------',I=1,NCOUR)
580 CONTINUE
CALL XABORT('NUMERH: FAILURE OF THE SURFACE RENUMBERING ALGORITH'
1 //'M.')
*
610 FORMAT(9H HEXAGON=,I5,5X,11HNEIGHBOURS=,6I5,5X,7HWEIGHT=,F7.4)
620 FORMAT (///31H SURFACE NUMBERS AFTER MERGING./)
630 FORMAT (7H BLOCK=,I5,5X,13HMERGED BLOCK=,I5,5X,12HGENERATING B,
1 5HLOCK=,I5,5X,7HPOURCE=,1P,E12.4)
635 FORMAT (8H IN/OUT:,8(I5,2H /,I5,3H I))
640 FORMAT (8H ALBEDO:,1P,8(E12.4,3H I))
645 FORMAT (8H DVX:,1P,8(E12.4,3H I))
650 FORMAT (8H -------,8(A15))
660 FORMAT (/8H SIDE:,8(A9,5X,1HI))
680 FORMAT (49HNUMERH: GEOMETRICAL RECIPROCITY CONDITION IS VIOL,
1 10HATED (SIDE,A3,20H OF GENERATING BLOCK,I5,8H VS SIDE,A3,
2 20H OF GENERATING BLOCK,I5,3H ).)
END
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