TALK=T;RUN(1,1)
  DISPLAY
    Couette flow with Exact solution
    Nu = NU0/(1+2*kNU*Y/LY)
    U(Y) = 1/(1+kNU)*(Y/LY)*(1+kNU*(Y/LY))
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Couette Flow with Exact solution        )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 0
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 10
 XULAST =2.
 XFRAC(1)=0.1 ;XFRAC(2)=0.2
 XFRAC(3)=0.3 ;XFRAC(4)=0.4
 XFRAC(5)=0.5 ;XFRAC(6)=0.6
 XFRAC(7)=0.7 ;XFRAC(8)=0.8
 XFRAC(9)=0.9 ;XFRAC(10)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 10
 YVLAST =1.
 YFRAC(1)=0.1 ;YFRAC(2)=0.2
 YFRAC(3)=0.3 ;YFRAC(4)=0.4
 YFRAC(5)=0.5 ;YFRAC(6)=0.6
 YFRAC(7)=0.7 ;YFRAC(8)=0.8
 YFRAC(9)=0.9 ;YFRAC(10)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =0.1
 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(147)=DU1
 NAME(148)=U_TH ;NAME(149)=ENUL
 NAME(150)=PRPS
    * 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(DU1,Y,N,N,N,N,N)
 SOLUTN(U_TH,Y,N,N,N,N,N)
 SOLUTN(ENUL,Y,N,N,N,N,Y)
 SOLUTN(PRPS,Y,N,N,N,N,Y)
 VISL = 149
 PRPS = 150
 ************************************************************
  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)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 USP = T ; USPDBG= F
 UTCPLT = T ; USPIMB= F
 UAUTO = T ; UGTGRD= F
 USPVTK = T ; USPTER= F
 USCANX = T ; USCANY= T
 USCANZ = T
 MXLEV = 0 ;MYLEV = 0 ;MZLEV = 0
 DOMAT = -1
 CELLST = 20 ; FACEST= 20
 MINPRP = -1 ; MAXPRP= 250
 UMXLEV = 0 ; UMXCLS= 10000
 UNOLAY = 2 ; UIOLEV= 0
 UWALEV = 0 ; UGRITR= 5
 UMXCRS = 16
 USPREL =0.7 ; UMNCEL=1.
 UDVREL =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.
 ENUL =1. ;ENUT =0.
 PRNDTL(U1)=1. ;PRNDTL(V1)=1.
 PRT(U1)=1. ;PRT(V1)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(U1)=1.0E-10
 FIINIT(V1)=1.0E-10 ;FIINIT(DU1)=1.0E-10
 FIINIT(U_TH)=1.0E-10 ;FIINIT(ENUL)=1.001E-10
 FIINIT(PRPS)=-1.
   No PATCHes yet used for this Group
 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(OB1 ,SWALL , 1, 10, 1, 1, 1, 1, 1, 1)
 COVAL(OB1 ,U1 ,In-Form:source - see Grp 19)
 
 PATCH(OB2 ,NWALL , 1, 10, 10, 10, 1, 1, 1, 1)
 COVAL(OB2 ,U1 ,In-Form:source - see Grp 19)
 
 PATCH(OB3 ,WEST , 1, 1, 1, 10, 1, 1, 1, 1)
 COVAL(OB3 ,P1 ,In-Form:source - see Grp 19)
 COVAL(OB3 ,U1 ,In-Form:source - see Grp 19)
 COVAL(OB3 ,V1 ,In-Form:source - see Grp 19)
 
 PATCH(OB4 ,EAST , 10, 10, 1, 10, 1, 1, 1, 1)
 COVAL(OB4 ,P1 ,1000. ,0. )
 COVAL(OB4 ,U1 ,0. ,0. )
 COVAL(OB4 ,V1 ,0. ,0. )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 500 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-05
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(V1)=10
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,0.8)
 RELAX(U1,FALSDT,1.0E+05)
 RELAX(V1,FALSDT,1.0E+05)
 RELAX(DU1,LINRLX,1.)
 RELAX(U_TH,LINRLX,1.)
 RELAX(ENUL,LINRLX,1.)
 RELAX(PRPS,LINRLX,1.)
 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(DU1)=1.0E+10 ;VARMIN(DU1)=-1.0E+10
 VARMAX(U_TH)=1.0E+10 ;VARMIN(U_TH)=-1.0E+10
 VARMAX(ENUL)=1.0E+10 ;VARMIN(ENUL)=-1.0E+10
 VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 SPEDAT(SET,STORED,U_TH,C,=0.333333*(YG/1.)*(1+2.*(YG/1.))!ZSLFIN)
 SPEDAT(SET,STORED,DU1,C,=U1-U_TH!ZSLFIN)
 SPEDAT(SET,PROPERTY,ENUL,C,=1.0E-02/(1+2*2.*YG/1.))
 SPEDAT(SET,SOURCE,R1!LEFT_IN,C,=COVAL(2.0E-10&U_TH)!VOLU)
 SPEDAT(SET,SOURCE,U1!LEFT_IN,C,=COVAL(0.&U_TH)!VOLU)
 SPEDAT(SET,SOURCE,V1!LEFT_IN,C,=COVAL(0.&0)!VOLU)
 SPEDAT(SET,SOURCE,U1!FIX_WALL,C,=COVAL(1&0)!VOLU)
 SPEDAT(SET,SOURCE,U1!MOV_WALL,C,=COVAL(1&1)!VOLU)
 SPEDAT(SET,OBJNAM,!OB1,C,FIX_WALL)
 SPEDAT(SET,OBJTYP,!OB1,C,PLATE)
 SPEDAT(SET,OBJNAM,!OB2,C,MOV_WALL)
 SPEDAT(SET,OBJTYP,!OB2,C,PLATE)
 SPEDAT(SET,OBJNAM,!OB3,C,LEFT_IN)
 SPEDAT(SET,OBJTYP,!OB3,C,INLET)
 SPEDAT(SET,OBJNAM,!OB4,C,RIGHT_IN)
 SPEDAT(SET,OBJTYP,!OB4,C,OUTLET)
 SPEDAT(SET,ARATIO,!OB4,R,1.)
 SPEDAT(SET,FACETDAT,NUMOBJ,I,4)
 ************************************************************
  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,N,Y,Y,Y,Y)
 OUTPUT(U1,Y,N,Y,Y,Y,Y)
 OUTPUT(V1,Y,N,Y,Y,Y,Y)
 OUTPUT(DU1,Y,N,Y,N,N,N)
 OUTPUT(U_TH,Y,N,Y,N,N,N)
 OUTPUT(ENUL,Y,N,Y,N,N,N)
 OUTPUT(PRPS,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 5 ;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
 NXPRIN = 1 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = 1 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 1 ;IPLTL = -1 ;NPLT = -1
 ISWPRF = 1 ;ISWPRL = 100000
 ITABL = 2 ;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