TALK=T;RUN(1,1)
  DISPLAY

  CONV$
ECTION AFFECTED BY RADIATION

  An IMMERSOL application is presented aimed at the demonstration
  of the method for the radiation-affected buoyancy-induced
  convection in a rectangular enclosure with thick conductive
  walls.

  This case deals with conjugate heat transfer in the free-
  convected flow of  participating gas arising in a rectangular
  cavity the thick walls of which are made from aluminium with an
  emmitance of 0.9.

  The outer surfaces of the bottom and top walls are   supposed
  to be well insulated. The temperatures of side walls are
  different: one has 300K at the outer surface, another is fixed
  at 600K.

  The task is to compare the velocity and temperature
  distributions for the different absorptive and scattering
  properties of the gas.

  ENDDIS
  PHOTON USE
  p; ; ; ; ;

  msg Temperature contours (TEM1)
  con tEM1 z 1 fi;0.001 ; pause;cl
  msg Radiation temperature contours (T3)
  con t3   z 1 fi;0.001 ; pause;cl
  msg x-direcyion heat flux (qrx) contours
  con qrx  z 1 fi;0.001 ; pause;cl
  msg y-direcyion heat flux (qry) contours
  con qry  z 1 fi;0.001 ; pause;cl

  MSG Solution coefficients for Tem1
  con #an1 z 1 fi;0.001 ; pause
  con #ae1 z 1 fi;0.001 ; pause
  con #ap1 z 1 fi;0.001 ; pause
  con #rs1 z 1 fi;0.001 ; pause
  con #cr1 z 1 fi;0.001 ; pause;cl

  MSG Solution coefficients for T3
  con #an3 z 1 fi;0.001  ; pause
  con #ae3 z 1 fi;0.001  ; pause
  con #ap3 z 1 fi;0.001  ; pause
  con #rs3 z 1 fi;0.001  ; pause
  con #cr3 z 1 fi;0.001  ; pause

  ENDUSE
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Convection affected by radiation        )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 0
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 32
 XULAST =0.32
 XFRAC(1)=0.03125 ;XFRAC(2)=0.0625
 XFRAC(3)=0.09375 ;XFRAC(4)=0.125
 XFRAC(5)=0.15625 ;XFRAC(6)=0.1875
 XFRAC(7)=0.21875 ;XFRAC(8)=0.25
 XFRAC(9)=0.28125 ;XFRAC(10)=0.3125
 XFRAC(11)=0.34375 ;XFRAC(12)=0.375
 XFRAC(13)=0.40625 ;XFRAC(14)=0.4375
 XFRAC(15)=0.46875 ;XFRAC(16)=0.5
 XFRAC(17)=0.53125 ;XFRAC(18)=0.5625
 XFRAC(19)=0.59375 ;XFRAC(20)=0.625
 XFRAC(21)=0.65625 ;XFRAC(22)=0.6875
 XFRAC(23)=0.71875 ;XFRAC(24)=0.75
 XFRAC(25)=0.78125 ;XFRAC(26)=0.8125
 XFRAC(27)=0.84375 ;XFRAC(28)=0.875
 XFRAC(29)=0.90625 ;XFRAC(30)=0.9375
 XFRAC(31)=0.96875 ;XFRAC(32)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 32
 YVLAST =0.32
 YFRAC(1)=0.03125 ;YFRAC(2)=0.0625
 YFRAC(3)=0.09375 ;YFRAC(4)=0.125
 YFRAC(5)=0.15625 ;YFRAC(6)=0.1875
 YFRAC(7)=0.21875 ;YFRAC(8)=0.25
 YFRAC(9)=0.28125 ;YFRAC(10)=0.3125
 YFRAC(11)=0.34375 ;YFRAC(12)=0.375
 YFRAC(13)=0.40625 ;YFRAC(14)=0.4375
 YFRAC(15)=0.46875 ;YFRAC(16)=0.5
 YFRAC(17)=0.53125 ;YFRAC(18)=0.5625
 YFRAC(19)=0.59375 ;YFRAC(20)=0.625
 YFRAC(21)=0.65625 ;YFRAC(22)=0.6875
 YFRAC(23)=0.71875 ;YFRAC(24)=0.75
 YFRAC(25)=0.78125 ;YFRAC(26)=0.8125
 YFRAC(27)=0.84375 ;YFRAC(28)=0.875
 YFRAC(29)=0.90625 ;YFRAC(30)=0.9375
 YFRAC(31)=0.96875 ;YFRAC(32)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =1.5
 ZFRAC(1)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(5)=V1 ;NAME(131)=#RS3
 NAME(132)=#CR3 ;NAME(133)=#AP3
 NAME(134)=#AE3 ;NAME(135)=#AN3
 NAME(136)=#RS1 ;NAME(137)=#CR1
 NAME(138)=#AP1 ;NAME(139)=#AE1
 NAME(140)=#AN1 ;NAME(141)=SCAT
 NAME(142)=EMIS ;NAME(143)=LTLS
 NAME(144)=PRPS ;NAME(145)=WDIS
 NAME(146)=WGAP ;NAME(147)=T3
 NAME(148)=QRY ;NAME(149)=QRX
 NAME(150)=TEM1
    * Y in SOLUTN argument list denotes:
    * 1-stored 2-solved 3-whole-field
    * 4-point-by-point 5-explicit 6-harmonic averaging 
 SOLUTN(P1,Y,Y,Y,N,N,Y)
 SOLUTN(U1,Y,Y,N,N,N,Y)
 SOLUTN(V1,Y,Y,N,N,N,Y)
 SOLUTN(#RS3,Y,N,N,N,N,N)
 SOLUTN(#CR3,Y,N,N,N,N,N)
 SOLUTN(#AP3,Y,N,N,N,N,N)
 SOLUTN(#AE3,Y,N,N,N,N,N)
 SOLUTN(#AN3,Y,N,N,N,N,N)
 SOLUTN(#RS1,Y,N,N,N,N,N)
 SOLUTN(#CR1,Y,N,N,N,N,N)
 SOLUTN(#AP1,Y,N,N,N,N,N)
 SOLUTN(#AE1,Y,N,N,N,N,N)
 SOLUTN(#AN1,Y,N,N,N,N,N)
 SOLUTN(SCAT,Y,N,N,N,N,Y)
 SOLUTN(EMIS,Y,N,N,N,N,Y)
 SOLUTN(LTLS,Y,Y,Y,N,N,Y)
 SOLUTN(PRPS,Y,N,N,N,N,Y)
 SOLUTN(WDIS,Y,N,N,N,N,Y)
 SOLUTN(WGAP,Y,N,N,N,N,Y)
 SOLUTN(T3,Y,Y,N,N,N,Y)
 SOLUTN(QRY,Y,N,N,N,N,Y)
 SOLUTN(QRX,Y,N,N,N,N,Y)
 SOLUTN(TEM1,Y,Y,Y,N,N,Y)
 PRPS = 144
 ************************************************************
  Group 8. Terms & Devices
    * Y in TERMS argument list denotes:
    * 1-built-in source 2-convection 3-diffusion 4-transient
    * 5-first phase variable 6-interphase transport         
 TERMS(P1,Y,Y,Y,N,Y,Y)
 TERMS(U1,Y,Y,Y,Y,Y,Y)
 TERMS(V1,Y,Y,Y,Y,Y,Y)
 TERMS(LTLS,N,N,Y,N,Y,Y)
 TERMS(T3,N,N,Y,N,Y,N)
 TERMS(TEM1,N,Y,Y,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 =1.189 ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =1.0E+05
 DVO1DT =3.41E-03 ;DRH1DP =0.
 EMISS =1. ;SCATT =0.1
 RADIA =1. ;RADIB =0.1
 ENUL =1.544E-05 ;ENUT =0.
 PRNDTL(U1)=1. ;PRNDTL(V1)=1.
 PRNDTL(LTLS)=1. ;PRNDTL(T3)=-0.0258
 PRNDTL(TEM1)=-0.0258
 PRT(U1)=1. ;PRT(V1)=1.
 PRT(LTLS)=1. ;PRT(T3)=1.
 PRT(TEM1)=1.
 CP1 =1005. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(U1)=0.1
 FIINIT(V1)=0.1 ;FIINIT(#RS3)=1.0E-10
 FIINIT(#CR3)=1.0E-10 ;FIINIT(#AP3)=1.0E-10
 FIINIT(#AE3)=1.0E-10 ;FIINIT(#AN3)=1.0E-10
 FIINIT(#RS1)=1.0E-10 ;FIINIT(#CR1)=1.0E-10
 FIINIT(#AP1)=1.0E-10 ;FIINIT(#AE1)=1.0E-10
 FIINIT(#AN1)=1.0E-10 ;FIINIT(SCAT)=1.0E-10
 FIINIT(EMIS)=1.0E-10 ;FIINIT(LTLS)=1.0E-10
 FIINIT(PRPS)=-1. ;FIINIT(WDIS)=0.032
 FIINIT(WGAP)=1.0E-10 ;FIINIT(T3)=1.0E-10
 FIINIT(QRY)=1.0E-10 ;FIINIT(QRX)=1.0E-10
 FIINIT(TEM1)=300.
 
 PATCH(^OB1 ,INIVAL, 1, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB1 ,EMIS,0. ,0.9 )
 INIT(^OB1 ,PRPS,0. ,100. )
 
 PATCH(^OB4 ,INIVAL, 4, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB4 ,EMIS,0. ,0.9 )
 INIT(^OB4 ,PRPS,0. ,100. )
 
 PATCH(^OB5 ,INIVAL, 5, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB5 ,EMIS,0. ,0.9 )
 INIT(^OB5 ,PRPS,0. ,100. )
 
 PATCH(^OB6 ,INIVAL, 6, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB6 ,EMIS,0. ,0.9 )
 INIT(^OB6 ,PRPS,0. ,100. )
 
 PATCH(^OB7 ,INIVAL, 7, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB7 ,PRPS,0. ,198. )
 
 PATCH(^OB8 ,INIVAL, 8, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB8 ,PRPS,0. ,198. )
 
 PATCH(^OB9 ,INIVAL, 9, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OB9 ,PRPS,0. ,198. )
 
 PATCH(^OBA ,INIVAL, 10, 0, 0, 0, 0, 0, 1, 1)
 INIT(^OBA ,PRPS,0. ,198. )
 INIADD = F
 FSWEEP = 1
 NAMFI =CHAM
 ************************************************************
  Group 12. Patchwise adjustment of terms
  Patches for this group are printed with those
  for Group 13.
  Their names begin either with GP12 or &
 ************************************************************
  Group 13. Boundary & Special Sources
 
 PATCH(BUOYANCY,PHASEM, 1, 32, 1, 32, 1, 1, 1, 1)
 COVAL(BUOYANCY,U1 , FIXFLU , GRND3 )
 COVAL(BUOYANCY,V1 , FIXFLU , GRND3 )
 
 PATCH(^OC1 ,CELL , 1, 19, 0, 0, 0, 0, 1, 1)
 COVAL(^OC1 ,T3 ,2.02E+10 ,600. )
 
 PATCH(^IM2 ,CELL , 2, 8, 0, 0, 0, 0, 1, 1)
 COVAL(^IM2 ,U1 ,1. ,0. )
 COVAL(^IM2 ,T3 , GRND4 ,300. )
 COVAL(^IM2 ,TEM1,1. ,300. )
 
 PATCH(^P-REL1 ,CELL , 3, 1, 0, 0, 0, 0, 1, 1)
 COVAL(^P-REL1 ,P1 ,1. ,0. )
 COVAL(^P-REL1 ,TEM1,0. , SAME )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 BUOYA =9.81 ; BUOYB =0.
 BUOYC =0.
 BUOYD =3.41E-03
 BUOYE =20.
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 2000 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-03
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(V1)=10 ;LITER(LTLS)=20
 LITER(T3)=20 ;LITER(TEM1)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03 ;ENDIT(LTLS)=1.0E-03
 ENDIT(T3)=1.0E-03 ;ENDIT(TEM1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,0.1)
 RELAX(V1,FALSDT,0.1)
 RELAX(#RS3,LINRLX,1.)
 RELAX(#CR3,LINRLX,1.)
 RELAX(#AP3,LINRLX,1.)
 RELAX(#AE3,LINRLX,1.)
 RELAX(#AN3,LINRLX,1.)
 RELAX(#RS1,LINRLX,1.)
 RELAX(#CR1,LINRLX,1.)
 RELAX(#AP1,LINRLX,1.)
 RELAX(#AE1,LINRLX,1.)
 RELAX(#AN1,LINRLX,1.)
 RELAX(SCAT,LINRLX,1.)
 RELAX(EMIS,LINRLX,1.)
 RELAX(LTLS,FALSDT,1.0E+09)
 RELAX(PRPS,LINRLX,1.)
 RELAX(WDIS,LINRLX,1.)
 RELAX(WGAP,LINRLX,1.)
 RELAX(T3,LINRLX,0.5)
 RELAX(QRY,LINRLX,1.)
 RELAX(QRX,LINRLX,1.)
 RELAX(TEM1,LINRLX,0.5)
 OVRRLX =0.
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
 VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
 VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
 VARMAX(#RS3)=1.0E+10 ;VARMIN(#RS3)=-1.0E+10
 VARMAX(#CR3)=1.0E+10 ;VARMIN(#CR3)=-1.0E+10
 VARMAX(#AP3)=1.0E+10 ;VARMIN(#AP3)=-1.0E+10
 VARMAX(#AE3)=1.0E+10 ;VARMIN(#AE3)=-1.0E+10
 VARMAX(#AN3)=1.0E+10 ;VARMIN(#AN3)=-1.0E+10
 VARMAX(#RS1)=1.0E+10 ;VARMIN(#RS1)=-1.0E+10
 VARMAX(#CR1)=1.0E+10 ;VARMIN(#CR1)=-1.0E+10
 VARMAX(#AP1)=1.0E+10 ;VARMIN(#AP1)=-1.0E+10
 VARMAX(#AE1)=1.0E+10 ;VARMIN(#AE1)=-1.0E+10
 VARMAX(#AN1)=1.0E+10 ;VARMIN(#AN1)=-1.0E+10
 VARMAX(SCAT)=1.0E+10 ;VARMIN(SCAT)=-1.0E+10
 VARMAX(EMIS)=1.0E+10 ;VARMIN(EMIS)=-1.0E+10
 VARMAX(LTLS)=1.0E+10 ;VARMIN(LTLS)=-1.0E+10
 VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
 VARMAX(WDIS)=1.0E+10 ;VARMIN(WDIS)=-1.0E+10
 VARMAX(WGAP)=1.0E+10 ;VARMIN(WGAP)=-1.0E+10
 VARMAX(T3)=600. ;VARMIN(T3)=300.
 VARMAX(QRY)=1.0E+10 ;VARMIN(QRY)=-1.0E+10
 VARMAX(QRX)=1.0E+10 ;VARMIN(QRX)=-1.0E+10
 VARMAX(TEM1)=600. ;VARMIN(TEM1)=300.
 ************************************************************
  Group 19. Data transmitted to GROUND
 ISG62 = 1
 RSG41 =1.
 SPEDAT(SET,DOMAIN,PHASE_1_MAT,I,0)
 SPEDAT(SET,STORED,#AN1,C,=ANCO(TEM1)!EQCOEF)
 SPEDAT(SET,STORED,#AE1,C,=AECO(TEM1)!EQCOEF)
 SPEDAT(SET,STORED,#AP1,C,=APCO(TEM1)!EQCOEF)
 SPEDAT(SET,STORED,#CR1,C,=CORR(TEM1)!CORREC)
 SPEDAT(SET,STORED,#RS1,C,=RESI(TEM1)!RESIDU)
 SPEDAT(SET,STORED,#AN3,C,=ANCO(T3)!EQCOEF)
 SPEDAT(SET,STORED,#AE3,C,=AECO(T3)!EQCOEF)
 SPEDAT(SET,STORED,#AP3,C,=APCO(T3)!EQCOEF)
 SPEDAT(SET,STORED,#CR3,C,=CORR(T3)!CORREC)
 SPEDAT(SET,STORED,#RS3,C,=RESI(T3)!RESIDU)
 SPEDAT(SET,OBJNAM,^OB1,C,B14)
 SPEDAT(SET,OBJTYP,^OB1,C,BLOCKAGE)
 SPEDAT(SET,B14,MATERIAL,R,100.)
 SPEDAT(SET,OBJNAM,^OC1,C,B14)
 SPEDAT(SET,OBJTYP,^OC1,C,BLOCKAGE)
 SPEDAT(SET,OBJNAM,^OB2,C,B24)
 SPEDAT(SET,OBJTYP,^OB2,C,PLATE)
 SPEDAT(SET,EMISSIVITY,OF^IM2,R,1.)
 SPEDAT(SET,OBJNAM,^IM2,C,B24)
 SPEDAT(SET,OBJTYP,^IM2,C,PLATE)
 SPEDAT(SET,OBJNAM,^OB3,C,B25)
 SPEDAT(SET,OBJTYP,^OB3,C,PRESSURE_RELIEF)
 SPEDAT(SET,OBJNAM,^P-REL1,C,B25)
 SPEDAT(SET,OBJTYP,^P-REL1,C,USER_DEFINED)
 SPEDAT(SET,OBJNAM,^OB4,C,B26)
 SPEDAT(SET,OBJTYP,^OB4,C,BLOCKAGE)
 SPEDAT(SET,B26,MATERIAL,R,100.)
 SPEDAT(SET,OBJNAM,^OB5,C,B5)
 SPEDAT(SET,OBJTYP,^OB5,C,BLOCKAGE)
 SPEDAT(SET,B5,MATERIAL,R,100.)
 SPEDAT(SET,OBJNAM,^OB6,C,B6)
 SPEDAT(SET,OBJTYP,^OB6,C,BLOCKAGE)
 SPEDAT(SET,B6,MATERIAL,R,100.)
 SPEDAT(SET,OBJNAM,^OB7,C,B7)
 SPEDAT(SET,OBJTYP,^OB7,C,BLOCKAGE)
 SPEDAT(SET,B7,MATERIAL,R,198.)
 SPEDAT(SET,OBJNAM,^OB8,C,B8)
 SPEDAT(SET,OBJTYP,^OB8,C,BLOCKAGE)
 SPEDAT(SET,B8,MATERIAL,R,198.)
 SPEDAT(SET,OBJNAM,^OB9,C,B9)
 SPEDAT(SET,OBJTYP,^OB9,C,BLOCKAGE)
 SPEDAT(SET,B9,MATERIAL,R,198.)
 SPEDAT(SET,OBJNAM,^OBA,C,B10)
 SPEDAT(SET,OBJTYP,^OBA,C,BLOCKAGE)
 SPEDAT(SET,B10,MATERIAL,R,198.)
 SPEDAT(SET,FACETDAT,NUMOBJ,I,10)
 SPEDAT(SET,MATERIAL,100,L,T)
 SPEDAT(SET,MATERIAL,198,L,T)
 ************************************************************
  Group 20. Preliminary Printout
 ************************************************************
  Group 21. Print-out of Variables
 INIFLD = F ;SUBWGR = F
    * Y in OUTPUT argument list denotes:
    * 1-field 2-correction-eq. monitor 3-selective dumping      
    * 4-whole-field residual 5-spot-value table 6-residual table
 OUTPUT(P1,Y,Y,Y,N,Y,Y)
 OUTPUT(U1,Y,Y,Y,N,Y,Y)
 OUTPUT(V1,Y,Y,Y,N,Y,Y)
 OUTPUT(#RS3,Y,N,Y,N,N,N)
 OUTPUT(#CR3,Y,N,Y,N,N,N)
 OUTPUT(#AP3,Y,N,Y,N,N,N)
 OUTPUT(#AE3,Y,N,Y,N,N,N)
 OUTPUT(#AN3,Y,N,Y,N,N,N)
 OUTPUT(#RS1,Y,N,Y,N,N,N)
 OUTPUT(#CR1,Y,N,Y,N,N,N)
 OUTPUT(#AP1,Y,N,Y,N,N,N)
 OUTPUT(#AE1,Y,N,Y,N,N,N)
 OUTPUT(#AN1,Y,N,Y,N,N,N)
 OUTPUT(SCAT,Y,N,Y,N,N,N)
 OUTPUT(EMIS,Y,N,Y,N,N,N)
 OUTPUT(LTLS,Y,N,Y,Y,Y,Y)
 OUTPUT(PRPS,Y,N,Y,N,N,N)
 OUTPUT(WDIS,Y,N,N,N,N,N)
 OUTPUT(WGAP,Y,N,Y,N,N,N)
 OUTPUT(T3,Y,N,Y,Y,Y,Y)
 OUTPUT(QRY,Y,N,Y,N,N,N)
 OUTPUT(QRX,Y,N,Y,N,N,N)
 OUTPUT(TEM1,Y,N,Y,Y,Y,Y)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 16 ;IYMON = 16 ;IZMON = 1
 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NXPRIN = -1 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 1 ;IPLTL = -1 ;NPLT = -1
 ISWPRF = 1 ;ISWPRL = 100000
 ITABL = 3 ;IPROF = 1
 ABSIZ =0.5 ;ORSIZ =0.4
 NTZPRF = 1 ;NCOLPF = 50
 ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20
   No PATCHes yet used for this Group
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP