TALK=T;RUN(1,1)
  PHOTON USE
   p;;;;

   up z;gr ou x 1;gr ou x m;gr ou y 1;gr ou y m;use patgeo
   do kk=1,10
   vec z kk sh
   enddo
   pause
   do kk=1,10
   con w1 z kk fi;0.01
   enddo
   pause;con off;view x;pause;view z
  ENDUSE
  DISPLAY



  A fluid enters a box through an aperture in one side near the
  bottom, and leaves through a similar aperture near the top.

  Flow resistances and guide vanes in the lower part of the box,
  which are intended to cause the upward flow in the box to be
  nearly uniform, are introduced via PLANT source formulae.

  ENDDIS
    PLANTBEGIN
  Data and formulae transmitted via PLANT
  ***************************************

REAL(RES1,RES2,RES3,RES4,RES5,ANGLE,LIFTCO)
RES1=1000;RES2=0.05;RES3=0.25;RES4=0.25;RES5=0.25

ANGLE=0.25;LIFTCO=1.0

PATCH(RESIST1,VOLUME,1,NX,1,NY,3,3,1,1)
   CO=:RES1:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST1,U1,GRND,0.0)
   CO=:RES1:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST1,V1,GRND,0.0)

PATCH(RESIST2,VOLUME,1,NX/2,1,NY/2,1,2,1,1)
   CO=:RES2:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST2,U1,GRND,0.0)
   CO=:RES2:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST2,V1,GRND,0.0)

PATCH(RESIST3,VOLUME,NX/2+1,NX,1,NY/2,1,2,1,1)
   CO=:RES3:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST3,U1,GRND,0.0)
   CO=:RES3:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST3,V1,GRND,0.0)

PATCH(RESIST4,VOLUME,1,NX/2,NY/2+1,NY,1,2,1,1)
   CO=:RES4:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST4,U1,GRND,0.0)
   CO=:RES4:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST4,V1,GRND,0.0)

PATCH(RESIST5,VOLUME,NX/2+1,NX,NY/2+1,NY,1,2,1,1)
   CO=:RES5:*(U1**2+V1**2)**0.5
COVAL(RESIST5,U1,GRND,0.0)
   CO=:RES5:*(U1**2+V1**2+W1**2)**0.5
COVAL(RESIST5,V1,GRND,0.0)

PATCH(VANES,VOLUME,1,NX/2,1,NY/2,1,2,1,1)
   CO=:LIFTCO:*(U1**2+V1**2+W1**2)**0.5
   VAL=:ANGLE:*U1
COVAL(VANES,V1,GRND,GRND)
   CO=:LIFTCO:*(U1**2+V1**2+W1**2)**0.5
   VAL=-:ANGLE:*V1
COVAL(VANES,U1,GRND,GRND)
  PLANTEND
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Flow straightened by vanes & resistances)
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 250
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 10
 XULAST =4.
 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 =2.
 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 = 10
 ZWLAST =10.
 ZFRAC(1)=0.1 ;ZFRAC(2)=0.2
 ZFRAC(3)=0.31 ;ZFRAC(4)=0.42
 ZFRAC(5)=0.53 ;ZFRAC(6)=0.64
 ZFRAC(7)=0.75 ;ZFRAC(8)=0.833333
 ZFRAC(9)=0.916667 ;ZFRAC(10)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(5)=V1 ;NAME(7)=W1
    * 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(W1,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(U1,Y,Y,Y,Y,Y,Y)
 TERMS(V1,Y,Y,Y,Y,Y,Y)
 TERMS(W1,Y,Y,Y,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 ISOLX = 0 ;ISOLY = 0 ;ISOLZ = 0
 ************************************************************
  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 =1.0E-05 ;ENUT =1.0E-02
 PRNDTL(U1)=1. ;PRNDTL(V1)=1.
 PRNDTL(W1)=1.
 PRT(U1)=1. ;PRT(V1)=1.
 PRT(W1)=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(W1)=1.0E-10
   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(OBJ1 ,WEST , 1, 1, 1, 3, 1, 2, 1, 1)
 COVAL(OBJ1 ,P1 , FIXFLU ,12. )
 COVAL(OBJ1 ,U1 ,0. ,10. )
 COVAL(OBJ1 ,V1 ,0. ,0. )
 COVAL(OBJ1 ,W1 ,0. ,0. )
 
 PATCH(OBJ2 ,WEST , 1, 1, 1, 3, 10, 10, 1, 1)
 COVAL(OBJ2 ,P1 ,1. ,0. )
 
 PATCH(RESIST1 ,VOLUME, 1, 10, 1, 10, 3, 3, 1, 1)
 COVAL(RESIST1 ,U1 , GRND ,0. )
 COVAL(RESIST1 ,V1 , GRND ,0. )
 
 PATCH(RESIST2 ,VOLUME, 1, 5, 1, 5, 1, 2, 1, 1)
 COVAL(RESIST2 ,U1 , GRND ,0. )
 COVAL(RESIST2 ,V1 , GRND ,0. )
 
 PATCH(RESIST3 ,VOLUME, 6, 10, 1, 5, 1, 2, 1, 1)
 COVAL(RESIST3 ,U1 , GRND ,0. )
 COVAL(RESIST3 ,V1 , GRND ,0. )
 
 PATCH(RESIST4 ,VOLUME, 1, 5, 6, 10, 1, 2, 1, 1)
 COVAL(RESIST4 ,U1 , GRND ,0. )
 COVAL(RESIST4 ,V1 , GRND ,0. )
 
 PATCH(RESIST5 ,VOLUME, 6, 10, 6, 10, 1, 2, 1, 1)
 COVAL(RESIST5 ,U1 , GRND ,0. )
 COVAL(RESIST5 ,V1 , GRND ,0. )
 
 PATCH(VANES ,VOLUME, 1, 5, 1, 5, 1, 2, 1, 1)
 COVAL(VANES ,U1 , GRND , GRND )
 COVAL(VANES ,V1 , GRND , GRND )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 100 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SARAH =1.0E-02
 SELREF = T
 RESFAC =1.0E-02
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=200 ;LITER(U1)=2
 LITER(V1)=2 ;LITER(W1)=2
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03 ;ENDIT(W1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,1.)
 RELAX(V1,FALSDT,1.)
 RELAX(W1,FALSDT,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(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
 ************************************************************
  Group 19. Data transmitted to GROUND
 NAMSAT =MOSG
 PARSOL = F
 ISG62 = 1
 ************************************************************
  Group 20. Preliminary Printout
 DISTIL = T ;NULLPR = F
 NDST = 0
 DSTTOL =1.0E-02
 EX(P1)=237.199997 ;EX(U1)=0.9118
 EX(V1)=0.3488 ;EX(W1)=1.697
 ************************************************************
  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,N)
 OUTPUT(U1,Y,N,Y,Y,Y,N)
 OUTPUT(V1,Y,N,Y,Y,Y,N)
 OUTPUT(W1,Y,N,Y,Y,Y,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 1 ;IYMON = 1 ;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
 NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000
 XZPR = F ;YZPR = F
 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