TALK=T;RUN(1,1)
  DISPLAY
  This problem is related to the one-dimensional sedimentation
  problem 2.4 (lib. case 891). It combines interphase penetration
  with a large-scale overturning motion. The initial state may
  be thought of as a tank with the heavy phase 1 at the top and
  the light phase 2 at the bottom, resting on a plane inclined
  at an angle of 10 deg. to the vertical (to create an overturning
  motion).
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(PROBLEM 4.1 - 2D SEDIMENTATION :    W917)
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 14
 ************************************************************
  Group 2. Time dependence
 STEADY = F
    * Set overall time and no. of steps
 TFIRST =0. ;TLAST =4.
 FSTEP = 1 ;LSTEP = 20
 TFRAC(1)=0.05 ;TFRAC(3)=0.15
 TFRAC(5)=0.25 ;TFRAC(7)=0.35
 TFRAC(9)=0.45 ;TFRAC(11)=0.55
 TFRAC(13)=0.65 ;TFRAC(15)=0.75
 TFRAC(17)=0.85 ;TFRAC(19)=0.95
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 15
 XULAST =2.
 XFRAC(1)=0.066667 ;XFRAC(2)=0.133333
 XFRAC(3)=0.2 ;XFRAC(4)=0.266667
 XFRAC(5)=0.333333 ;XFRAC(6)=0.4
 XFRAC(7)=0.466667 ;XFRAC(8)=0.533333
 XFRAC(9)=0.6 ;XFRAC(10)=0.666667
 XFRAC(11)=0.733333 ;XFRAC(12)=0.8
 XFRAC(13)=0.866667 ;XFRAC(14)=0.933333
 XFRAC(15)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 20
 YVLAST =2.
 YFRAC(1)=0.05 ;YFRAC(2)=0.1
 YFRAC(3)=0.15 ;YFRAC(4)=0.2
 YFRAC(5)=0.25 ;YFRAC(6)=0.3
 YFRAC(7)=0.35 ;YFRAC(8)=0.4
 YFRAC(9)=0.45 ;YFRAC(10)=0.5
 YFRAC(11)=0.55 ;YFRAC(12)=0.6
 YFRAC(13)=0.65 ;YFRAC(14)=0.7
 YFRAC(15)=0.75 ;YFRAC(16)=0.8
 YFRAC(17)=0.85 ;YFRAC(18)=0.9
 YFRAC(19)=0.95 ;YFRAC(20)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =1.
 ZFRAC(1)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = F
 EQUVEL = F
 NAME(1)=P1 ;NAME(3)=AU1
 NAME(4)=BU2 ;NAME(5)=CV1
 NAME(6)=DV2 ;NAME(9)=R1
 NAME(10)=R2
    * 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,N,N,N,Y)
 SOLUTN(AU1,Y,Y,N,N,N,Y)
 SOLUTN(BU2,Y,Y,N,N,N,Y)
 SOLUTN(CV1,Y,Y,N,N,N,Y)
 SOLUTN(DV2,Y,Y,N,N,N,Y)
 SOLUTN(R1,Y,Y,N,N,N,Y)
 SOLUTN(R2,Y,Y,N,N,N,Y)
 ************************************************************
  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(AU1,Y,Y,N,Y,Y,Y)
 TERMS(BU2,Y,Y,N,Y,N,Y)
 TERMS(CV1,Y,Y,N,Y,Y,Y)
 TERMS(DV2,Y,Y,N,Y,N,Y)
 TERMS(R1,Y,Y,Y,Y,Y,Y)
 TERMS(R2,Y,Y,Y,Y,N,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 EQDVDP = 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. ;TMP1 =0. ;EL1 =0.
 TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 RHO2 =0.999 ;TMP2 =0. ;EL2 =0.
 DVO2DT =0. ;DRH2DP =0.
 ENUL =0. ;ENUT =0.
 PHINT(AU1)=-2.022E+04 ;PHINT(BU2)=-2.022E+04
 PHINT(CV1)=-2.022E+04 ;PHINT(DV2)=-2.022E+04
 PHINT(R1)=-2.022E+04 ;PHINT(R2)=-2.022E+04
 PRNDTL(R1)=1. ;PRNDTL(R2)=1.
 PRT(R1)=1. ;PRT(R2)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 CFIPS =1000.
 RLOLIM =0. ;CMDOT =0.
 CINT(P1)=1. ;CINT(AU1)=1.
 CINT(BU2)=1. ;CINT(CV1)=1.
 CINT(DV2)=1. ;CINT(R1)=1.
 CINT(R2)=1.
 PHINT(P1)=-2.022E+04 ;PHINT(AU1)=-2.022E+04
 PHINT(BU2)=-2.022E+04 ;PHINT(CV1)=-2.022E+04
 PHINT(DV2)=-2.022E+04 ;PHINT(R1)=-2.022E+04
 PHINT(R2)=-2.022E+04
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(AU1)=1.0E-10
 FIINIT(BU2)=1.0E-10 ;FIINIT(CV1)=1.0E-10
 FIINIT(DV2)=1.0E-10 ;FIINIT(R1)=1.
 FIINIT(R2)=0.
 
 PATCH(INIR ,INIVAL, 1, 15, 11, 20, 1, 1, 1, 1)
 INIT(INIR ,R1 ,0. ,-1. )
 INIT(INIR ,R2 ,0. ,1. )
 INIADD = T
 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(RELIEFP ,CELL , 1, 1, 1, 1, 1, 1, 1, 20)
 COVAL(RELIEFP ,R1 ,1. ,0. )
 COVAL(RELIEFP ,R2 ,1. ,0. )
 
 PATCH(GRAVITY ,PHASEM, 1, 15, 1, 20, 1, 1, 1, 20)
 COVAL(GRAVITY ,AU1 , FIXFLU ,0.0995 )
 COVAL(GRAVITY ,CV1 , FIXFLU ,0.9995 )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 20 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 ISWR1 = 1 ;ISWR2 = 10000
 SELREF = T
 RESFAC =1.0E-05
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(AU1)=10
 LITER(BU2)=10 ;LITER(CV1)=10
 LITER(DV2)=10 ;LITER(R1)=1
 LITER(R2)=1
 ENDIT(P1)=1.0E-03 ;ENDIT(AU1)=1.0E-03
 ENDIT(BU2)=1.0E-03 ;ENDIT(CV1)=1.0E-03
 ENDIT(DV2)=1.0E-03 ;ENDIT(R1)=1.0E-03
 ENDIT(R2)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(AU1,FALSDT,1.)
 RELAX(BU2,FALSDT,1.)
 RELAX(CV1,FALSDT,1.)
 RELAX(DV2,FALSDT,1.)
 RELAX(R1,LINRLX,0.8)
 RELAX(R2,LINRLX,0.8)
 OVRRLX =0.
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
 VARMAX(AU1)=1.0E+06 ;VARMIN(AU1)=-1.0E+06
 VARMAX(BU2)=1.0E+06 ;VARMIN(BU2)=-1.0E+06
 VARMAX(CV1)=1.0E+06 ;VARMIN(CV1)=-1.0E+06
 VARMAX(DV2)=1.0E+06 ;VARMIN(DV2)=-1.0E+06
 VARMAX(R1)=1. ;VARMIN(R1)=1.0E-05
 VARMAX(R2)=1. ;VARMIN(R2)=1.0E-05
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 SPEDAT(SET,GXMONI,TRANSIENT,L,F)
 SPEDAT(SET,GXMONI,PLOTALL,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,Y,Y,Y)
 OUTPUT(AU1,Y,Y,Y,Y,Y,Y)
 OUTPUT(BU2,Y,Y,Y,Y,Y,Y)
 OUTPUT(CV1,Y,Y,Y,Y,Y,Y)
 OUTPUT(DV2,Y,Y,Y,Y,Y,Y)
 OUTPUT(R1,Y,N,Y,Y,Y,Y)
 OUTPUT(R2,Y,Y,Y,Y,Y,Y)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 7 ;IYMON = 10 ;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
 NTPRIN = 2 ;ISTPRF = 1 ;ISTPRL = 100000
 NXPRIN = 0 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = 1 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 1 ;IPLTL = 20 ;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
 
 PATCH(4 ,PROFIL, 7, 7, 1, 20, 1, 1, 1, 20)
 PLOT(4 ,R1 ,0. ,0. )
 
 PATCH(5 ,PROFIL, 7, 7, 10, 10, 1, 1, 1, 20)
 PLOT(5 ,CV1 ,0. ,0. )
 PLOT(5 ,DV2 ,0. ,0. )
 
 PATCH(6 ,CONTUR, 1, 15, 1, 20, 1, 1, 1, 20)
 PLOT(6 ,P1 ,0. ,0. )
 PLOT(6 ,R2 ,0. ,0. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP