TALK=T;RUN(1,1)
  DISPLAY

   This example illustrates a use of In-Form for the introduction
   of inlet, outlet and wall boundary conditions.

   As a problem is considered heat transfer in a plane channel.


             //////////////////// North Wall ///////////////////////
  Constant   -------------------------------------------------------
  specified -->                                                  ->
  mass-flux -->                                                  -->
  velocity  -->                                                  ->
  and           ----------------------------------------------------
  temperature//////////////////// South Wall ///////////////////////
              ^ y
              |-------> x-direction


  The inlet flow has a uniform structure.
  The coefficient of outlet boundary condition is set as uniform.
  North and south walls are immobile and have the uniform
  temperature.

  There are two cells in Z direction. First cell is used for
  sources setting by one formula. Sources at second cell are
  set by coval function with two formulas for coefficient and
  value.

  Application of special flags.
  North wall boundary condition use PATCH command with NORTH
  type. Therefore wall velocity is set by In-Form statement
  with LAMWALL flag.
  South wall boundary condition use PATCH command with SWALL
  type. Accordingly wall velocity is set by In-Form statement
  without special flags.
  NOTE: Special flags can not be used together with coval
  function.

  If the boundary conditions on north and south walls are
  identical the results of calculation should be symmetric.

  The fields of dependent variables at first and second
  IZ cells should be edual.

  The Q1 contains PHOTON USE commands
  ENDDIS
  PHOTON USE
  p
  phi
  1 8 1



  vi z
  msg picture is enlarged 8 times in y direction
  gr ou z 1
  msg contours of H1 with Pr = 0.7
  con h1 z 1 fi;0.001;upause 2
  msg velocity vectors
  vec z 1
  upause 5
  msg contours of H1 calculated by coval function
  con h1 z 2 fi;0.001;upause 2
  msg velocity vectors by coval function
  vec z 2
  enduse
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Heat Transfer In Channel By In-Form.    )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 14
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 20
 XULAST =0.2
 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 = 20
 YVLAST =1.0E-02
 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 = 2
 ZWLAST =2.
 ZFRAC(1)=0.5 ;ZFRAC(2)=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
 NAME(14)=H1
    * 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(V1,Y,Y,N,N,N,Y)
 SOLUTN(W1,Y,Y,N,N,N,Y)
 SOLUTN(H1,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)
 TERMS(H1,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. ;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 =0.
 PRNDTL(U1)=1. ;PRNDTL(V1)=1.
 PRNDTL(W1)=1. ;PRNDTL(H1)=0.7
 PRT(U1)=1. ;PRT(V1)=1.
 PRT(W1)=1. ;PRT(H1)=1.
 CP1 =1. ;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)=1.0E-10 ;FIINIT(W1)=1.0E-10
 FIINIT(H1)=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(IN ,WEST , 1, 1, 1, 20, 1, 1, 1, 1)
 COVAL(IN ,P1 ,In-Form:source - see Grp 19)
 COVAL(IN ,U1 ,In-Form:source - see Grp 19)
 COVAL(IN ,V1 ,In-Form:source - see Grp 19)
 COVAL(IN ,H1 ,In-Form:source - see Grp 19)
 
 PATCH(IN2 ,WEST , 1, 1, 1, 20, 2, 2, 1, 1)
 COVAL(IN2 ,P1 ,In-Form:source - see Grp 19)
 COVAL(IN2 ,U1 ,In-Form:source - see Grp 19)
 COVAL(IN2 ,V1 ,In-Form:source - see Grp 19)
 COVAL(IN2 ,H1 ,In-Form:source - see Grp 19)
 
 PATCH(SW ,SWALL , 1, 20, 1, 1, 1, 1, 1, 1)
 COVAL(SW ,U1 ,In-Form:source - see Grp 19)
 COVAL(SW ,H1 ,In-Form:source - see Grp 19)
 
 PATCH(SW2 ,SWALL , 1, 20, 1, 1, 2, 2, 1, 1)
 COVAL(SW2 ,U1 ,In-Form:source - see Grp 19)
 COVAL(SW2 ,H1 ,In-Form:source - see Grp 19)
 
 PATCH(NW ,NORTH , 1, 20, 20, 20, 1, 1, 1, 1)
 COVAL(NW ,U1 ,In-Form:source - see Grp 19)
 COVAL(NW ,H1 ,In-Form:source - see Grp 19)
 
 PATCH(NW2 ,NWALL , 1, 20, 20, 20, 2, 2, 1, 1)
 COVAL(NW2 ,U1 ,In-Form:source - see Grp 19)
 COVAL(NW2 ,H1 ,In-Form:source - see Grp 19)
 
 PATCH(OUT ,EAST , 20, 20, 1, 20, 1, 1, 1, 1)
 COVAL(OUT ,P1 ,In-Form:source - see Grp 19)
 
 PATCH(OUT2 ,EAST , 20, 20, 1, 20, 2, 2, 1, 1)
 COVAL(OUT2 ,P1 ,In-Form:source - see Grp 19)
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 50 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =0.1
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(V1)=10 ;LITER(W1)=10
 LITER(H1)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03 ;ENDIT(W1)=1.0E-03
 ENDIT(H1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,0.1)
 RELAX(V1,FALSDT,0.1)
 RELAX(W1,FALSDT,1.)
 RELAX(H1,FALSDT,1.0E+09)
 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
 VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 SPEDAT(SET,SOURCE,R1!IN,C,=RHO1*0.1)
 SPEDAT(SET,SOURCE,U1!IN,C,=0.1!ONLYMS)
 SPEDAT(SET,SOURCE,V1!IN,C,=0.!ONLYMS)
 SPEDAT(SET,SOURCE,H1!IN,C,=0.!ONLYMS)
 SPEDAT(SET,SOURCE,R1!IN2,C,=COVAL(2.0E-10&RHO1*0.1))
 SPEDAT(SET,SOURCE,U1!IN2,C,=COVAL(0.&0.1))
 SPEDAT(SET,SOURCE,V1!IN2,C,=COVAL(0.&0.))
 SPEDAT(SET,SOURCE,H1!IN2,C,=COVAL(0.&0.))
 SPEDAT(SET,SOURCE,U1!SW,C,=0.)
 SPEDAT(SET,SOURCE,H1!SW,C,=1.)
 SPEDAT(SET,SOURCE,U1!SW2,C,=COVAL(1.&0.))
 SPEDAT(SET,SOURCE,H1!SW2,C,=COVAL(1.&1.))
 SPEDAT(SET,SOURCE,U1!NW,C,=0.!LAMWALL)
 SPEDAT(SET,SOURCE,H1!NW,C,=1.!LAMWALL)
 SPEDAT(SET,SOURCE,U1!NW2,C,=COVAL(1.&0.))
 SPEDAT(SET,SOURCE,H1!NW2,C,=COVAL(1.&1.))
 SPEDAT(SET,SOURCE,R1!OUT,C,=1.0E+04*(0.-P1)!LINE)
 SPEDAT(SET,SOURCE,R1!OUT2,C,=COVAL(1.0E+04&0.))
 ************************************************************
  Group 20. Preliminary Printout
 DISTIL = T ;NULLPR = F
 NDST = 0
 DSTTOL =1.0E-02
 EX(P1)=0.01161 ;EX(U1)=0.1
 EX(V1)=3.42E-04 ;EX(W1)=6.098E-06
 EX(H1)=0.7138
 ************************************************************
  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(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(H1,Y,N,Y,Y,Y,Y)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 10 ;IYMON = 19 ;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