TALK=T;RUN(1,1)
  DISPLAY
    The following five examples use a polar grid.  The GREX3
  sequence in subroutine GXPOLR is used to set the inflow boundary
  conditions by resolving the inflow velocity along the radial and
  tangential directions, and fixing the U1 and V1 values at the
  boundary cells to these resolutes.
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(2D Flow Over A Cylinder Polar Grid      )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 224
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = F
 NX = 21
 XULAST =3.14159
   Method of pairs used for grid setting.
 XFRAC(1)=-9. ;XFRAC(4)=0.044444
 XFRAC(7)=0.35 ;XFRAC(10)=0.5
 XFRAC(13)=0.65 ;XFRAC(16)=0.8
 XFRAC(19)=0.95
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 21
 YVLAST =2.16
 RINNER =0.24 ;SNALFA =0.
 YFRAC(1)=1.388889E-03 ;YFRAC(5)=0.010226
 YFRAC(9)=0.037053 ;YFRAC(13)=0.118501
 YFRAC(17)=0.365772 ;YFRAC(21)=1.
 ************************************************************
  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
    * 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,N)
 SOLUTN(U1,Y,Y,N,N,N,Y)
 SOLUTN(V1,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)
 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 =1000. ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL =0.024 ;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
   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(PINF ,CELL , 1, 21, 21, 21, 1, 1, 1, 1)
 COVAL(PINF ,P1 ,1.0E+06 ,0. )
 COVAL(PINF ,U1 ,0. ,0. )
 COVAL(PINF ,V1 ,0. ,0. )
 
 PATCH(UPOL ,CELL , 1, 9, 21, 21, 1, 1, 1, 1)
 COVAL(UPOL ,U1 , FIXVAL , GRND1 )
 
 PATCH(VPOL ,CELL , 1, 9, 20, 20, 1, 1, 1, 1)
 COVAL(VPOL ,V1 , FIXVAL , GRND1 )
 
 PATCH(WALL ,SWALL , 1, 21, 1, 1, 1, 1, 1, 1)
 COVAL(WALL ,U1 ,1. ,0. )
 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
 SELREF = T
 RESFAC =1.0E-06
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=12 ;LITER(U1)=1
 LITER(V1)=1
 ENDIT(P1)=1.0E-06 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,0.02)
 RELAX(V1,FALSDT,0.02)
 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
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 POLRA =-2.
 ************************************************************
  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)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 2 ;IYMON = 12 ;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 = 3 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = 4 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 1 ;IPLTL = -1 ;NPLT = 2
 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(MAP ,CONTUR, 1, 21, 1, 21, 1, 1, 1, 1)
 PLOT(MAP ,P1 ,1. ,10. )
 PLOT(MAP ,U1 ,1. ,10. )
 PLOT(MAP ,V1 ,1. ,10. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP