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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