TALK=T;RUN(1,1)
  DISPLAY
  This run illustrates what happens in a supersonic flow through
  a rectangular duct. The use of GREX3 facilities is illustrated
  via the activation of the isentropic gas law.
   Interesting variations include changes to: the gas-law constants,
  and to the inlet velocity.
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Supersonic Flow In Duct - Hsta  YX      )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 908
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 40
 XULAST =5.
 XFRAC(1)=1.0E-02 ;XFRAC(5)=0.05
 XFRAC(9)=0.09 ;XFRAC(13)=0.13
 XFRAC(17)=0.17 ;XFRAC(21)=0.24
 XFRAC(25)=0.4 ;XFRAC(29)=0.56
 XFRAC(33)=0.72 ;XFRAC(37)=0.88
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 18
 YVLAST =1.
 YFRAC(1)=0.055556 ;YFRAC(3)=0.166667
 YFRAC(5)=0.277778 ;YFRAC(7)=0.388889
 YFRAC(9)=0.5 ;YFRAC(11)=0.611111
 YFRAC(13)=0.722222 ;YFRAC(15)=0.833333
 YFRAC(17)=0.944444
 ************************************************************
  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 = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(5)=V1 ;NAME(14)=H1
 NAME(146)=VABS ;NAME(147)=PTOT
 NAME(148)=MACH ;NAME(149)=TMP1
 NAME(150)=RHO1
    * 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(H1,Y,Y,N,N,N,Y)
 SOLUTN(VABS,Y,N,N,N,N,Y)
 SOLUTN(PTOT,Y,N,N,N,N,Y)
 SOLUTN(MACH,Y,N,N,N,N,Y)
 SOLUTN(TMP1,Y,N,N,N,N,Y)
 SOLUTN(RHO1,Y,N,N,N,N,Y)
 DEN1 = 150
 TEMP1 = 149
 ************************************************************
  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,N,Y,Y,Y)
 TERMS(V1,Y,Y,N,Y,Y,Y)
 TERMS(H1,N,Y,N,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 NEWRH1 = T
 UCONV = T
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 = GRND5 ;TMP1 = GRND2
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =1.
 DVO1DT =0. ;DRH1DP = GRND3
 RHO1A =0. ;RHO1B =3.5
 RHO1C =0.
 TMP1A =0. ;TMP1B =0.
 TMP1C =0.
 TMP2A =0. ;TMP2B =0.
 TMP2C =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL =1.0E-05 ;ENUT =0.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=0. ;FIINIT(U1)=2.
 FIINIT(V1)=1.0E-10 ;FIINIT(H1)=1.
 FIINIT(VABS)=1.0E-10 ;FIINIT(PTOT)=1.0E-10
 FIINIT(MACH)=1.0E-10 ;FIINIT(TMP1)=1.0E-10
 FIINIT(RHO1)=3.5
   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, 18, 1, 1, 1, 1)
 COVAL(IN ,P1 , FIXFLU ,7. )
 COVAL(IN ,U1 ,0. ,2. )
 COVAL(IN ,V1 ,0. ,0.5 )
 COVAL(IN ,H1 ,0. ,1. )
 
 PATCH(OUTLET ,EAST , 40, 40, 1, 18, 1, 1, 1, 1)
 COVAL(OUTLET ,P1 , FIXVAL ,0. )
 COVAL(OUTLET ,U1 ,0. ,0. )
 COVAL(OUTLET ,V1 ,0. ,0. )
 
 PATCH(ENTSOR ,CELL , 1, 40, 1, 18, 1, 1, 1, 1)
 COVAL(ENTSOR ,H1 , FIXFLU , GRND1 )
 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-04
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(V1)=10 ;LITER(H1)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03 ;ENDIT(H1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,0.7)
 RELAX(U1,FALSDT,0.0625)
 RELAX(V1,FALSDT,0.0625)
 RELAX(H1,FALSDT,0.0625)
 RELAX(VABS,LINRLX,1.)
 RELAX(PTOT,LINRLX,1.)
 RELAX(MACH,LINRLX,1.)
 RELAX(TMP1,LINRLX,1.)
 RELAX(RHO1,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(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
 VARMAX(VABS)=1.0E+10 ;VARMIN(VABS)=-1.0E+10
 VARMAX(PTOT)=1.0E+10 ;VARMIN(PTOT)=-1.0E+10
 VARMAX(MACH)=1.0E+10 ;VARMIN(MACH)=-1.0E+10
 VARMAX(TMP1)=1.0E+10 ;VARMIN(TMP1)=-1.0E+10
 VARMAX(RHO1)=1.0E+10 ;VARMIN(RHO1)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 NAMGRD =CONV
 PARSOL = F
 ISG62 = 1
 ************************************************************
  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(H1,Y,N,Y,Y,Y,Y)
 OUTPUT(VABS,Y,N,Y,N,N,N)
 OUTPUT(PTOT,Y,N,Y,N,N,N)
 OUTPUT(MACH,Y,N,Y,N,N,N)
 OUTPUT(TMP1,Y,N,Y,N,N,N)
 OUTPUT(RHO1,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 10 ;IYMON = 14 ;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 = 4 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = 2 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 1 ;IPLTL = 40 ;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(DOMAIN ,CONTUR, 1, 40, 1, 18, 1, 1, 1, 1)
 PLOT(DOMAIN ,P1 ,0. ,10. )
 PLOT(DOMAIN ,U1 ,0. ,10. )
 PLOT(DOMAIN ,V1 ,0. ,10. )
 PLOT(DOMAIN ,RHO1,0. ,10. )
 
 PATCH(IYEQNY ,PROFIL, 1, 40, 18, 18, 1, 1, 1, 1)
 PLOT(IYEQNY ,P1 ,0. ,0. )
 
 PATCH(IYEQ1 ,PROFIL, 1, 40, 1, 1, 1, 1, 1, 1)
 PLOT(IYEQ1 ,P1 ,0. ,0. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP