TALK=T;RUN(1,1)
  DISPLAY

  This case illustrates the use of In-Form for creating
  flow resistances and guide vanes in the lower part of the box.

  A air 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 In-Form source formulae.

  Their disposition was chosen directly in a zone where the flow
  changes direction.

  There are two resistances with different factors. First is
  located directly before the input. It is intended for prevention
  the distribution of a inlet flow inside of the box
  in a horizontal direction.

  Second in the small area above the input. It is intended
  for zeroizing of a horizontal velocity component.

  The guide vanes are located also in the area before the input
  and is intended for smooth turn of a inlet flow.

  Interesting changes include: changes to the inlet velocity
  and use resistances and vanes in different combinations.

  The Q1 contains PHOTON USE commands.

  ENDDIS
  PHOTON USE
   p;;;;

   up z;vi y;gr ou y 1;use patgeo
   msg                     Velocity vectors
   vec y 1 sh
   pause
   con p1 y 1 fi;.00001
   red
   msg                     pressure contours
  ENDUSE
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Flow straightened by vanes & resistances)
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 753
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 20
 XULAST =4.
 XFRAC(1)=0.05 ;XFRAC(2)=0.1
 XFRAC(3)=0.15 ;XFRAC(4)=0.2
 XFRAC(5)=0.25 ;XFRAC(6)=0.3
 XFRAC(7)=0.35 ;XFRAC(8)=0.4
 XFRAC(9)=0.45 ;XFRAC(10)=0.5
 XFRAC(11)=0.55 ;XFRAC(12)=0.6
 XFRAC(13)=0.65 ;XFRAC(14)=0.7
 XFRAC(15)=0.75 ;XFRAC(16)=0.8
 XFRAC(17)=0.85 ;XFRAC(18)=0.9
 XFRAC(19)=0.95 ;XFRAC(20)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 1
 YVLAST =1.
 YFRAC(1)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 50
 ZWLAST =10.
 ZFRAC(1)=0.02 ;ZFRAC(2)=0.04
 ZFRAC(3)=0.06 ;ZFRAC(4)=0.08
 ZFRAC(5)=0.1 ;ZFRAC(6)=0.12
 ZFRAC(7)=0.14 ;ZFRAC(8)=0.16
 ZFRAC(9)=0.18 ;ZFRAC(10)=0.2
 ZFRAC(11)=0.22 ;ZFRAC(12)=0.24
 ZFRAC(13)=0.26 ;ZFRAC(14)=0.28
 ZFRAC(15)=0.3 ;ZFRAC(16)=0.32
 ZFRAC(17)=0.34 ;ZFRAC(18)=0.36
 ZFRAC(19)=0.38 ;ZFRAC(20)=0.4
 ZFRAC(21)=0.42 ;ZFRAC(22)=0.44
 ZFRAC(23)=0.46 ;ZFRAC(24)=0.48
 ZFRAC(25)=0.5 ;ZFRAC(26)=0.52
 ZFRAC(27)=0.54 ;ZFRAC(28)=0.56
 ZFRAC(29)=0.58 ;ZFRAC(30)=0.6
 ZFRAC(31)=0.62 ;ZFRAC(32)=0.64
 ZFRAC(33)=0.66 ;ZFRAC(34)=0.68
 ZFRAC(35)=0.7 ;ZFRAC(36)=0.72
 ZFRAC(37)=0.74 ;ZFRAC(38)=0.76
 ZFRAC(39)=0.78 ;ZFRAC(40)=0.8
 ZFRAC(41)=0.82 ;ZFRAC(42)=0.84
 ZFRAC(43)=0.86 ;ZFRAC(44)=0.88
 ZFRAC(45)=0.9 ;ZFRAC(46)=0.92
 ZFRAC(47)=0.94 ;ZFRAC(48)=0.96
 ZFRAC(49)=0.98 ;ZFRAC(50)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(7)=W1 ;NAME(150)=VABS
    * 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(U1,Y,Y,N,N,N,Y)
 SOLUTN(W1,Y,Y,N,N,N,Y)
 SOLUTN(VABS,Y,N,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(W1,Y,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. ;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(W1)=1.
 PRT(U1)=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(W1)=1.0E-10 ;FIINIT(VABS)=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(INLET ,WEST , 1, 1, 1, 1, 1, 10, 1, 1)
 COVAL(INLET ,P1 , FIXFLU ,10. )
 COVAL(INLET ,U1 ,0. ,10. )
 COVAL(INLET ,W1 ,0. ,0. )
 
 PATCH(OUTLET ,WEST , 1, 1, 1, 1, 45, 50, 1, 1)
 COVAL(OUTLET ,P1 ,1. ,0. )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 200 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-04
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(W1)=10
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(W1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,1.)
 RELAX(W1,FALSDT,1.)
 RELAX(VABS,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(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
 VARMAX(VABS)=1.0E+10 ;VARMIN(VABS)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 CONWIZ = T
 ISG62 = 1
 ************************************************************
  Group 20. Preliminary Printout
 DISTIL = T ;NULLPR = F
 NDST = 0
 DSTTOL =1.0E-02
 EX(P1)=179.199997 ;EX(U1)=1.712
 EX(W1)=4.326 ;EX(VABS)=5.25
 ************************************************************
  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(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(VABS,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 10 ;IYMON = 1 ;IZMON = 49
 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
 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