TALK=T;RUN(1,1)
  DISPLAY
    A simulation is made of the flow in and around a shallow
   open-topped hollow cylinder with a crosswind blowing
   across its top, normal to the cylinder axis. The height
   of the cup to its radius is 0.4 . This geometry is a design
   considered for a sampling cup used for measuring atmospheric
   precipitation.

   Cylindrical polar coordinates are used in 3 dimensions.
   The polar axis points vertically upwards from the ground
   surface, and the vertical extent of the domain extends well
   beyond the top of the sampling cup. The radial extent of the
   domain extends beyond the rim of the cup.

   The subroutine GXPOLR called from GREX3 is used to set
   boundary conditions at the cylindrical outer surface of the
   domain of integration, where a uniform stream of air is
   present. This is done in GXPOLR by resolving the inflow
   velocity along the radial and tangential directions of the
   grid, and fixing the U1 and V1 values at the boundary cells
   to these resolutes.
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Shallow Sample Cup In Crosswind         )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 14
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = F
 NX = 20
 XULAST =6.28318
 XFRAC(1)=0.05 ;XFRAC(5)=0.25
 XFRAC(9)=0.45 ;XFRAC(13)=0.65
 XFRAC(17)=0.85
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 21
 YVLAST =0.1
 YFRAC(1)=0.376033 ;YFRAC(5)=0.776752
 YFRAC(9)=0.97 ;YFRAC(13)=1.1308
 YFRAC(17)=1.715601 ;YFRAC(21)=4.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 9
 ZWLAST =0.12
 ZFRAC(1)=0.111111 ;ZFRAC(2)=0.222222
 ZFRAC(3)=0.333333 ;ZFRAC(4)=0.444444
 ZFRAC(5)=0.555556 ;ZFRAC(6)=0.666667
 ZFRAC(7)=0.777778 ;ZFRAC(8)=0.888889
 ZFRAC(9)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
    * X-cyclic boundaries switched
 XCYIZ( 1, T )
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(5)=V1 ;NAME(7)=W1
 NAME(150)=NPOR
    * 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)
 SOLUTN(W1,Y,Y,N,N,N,Y)
 SOLUTN(NPOR,Y,N,N,N,N,N)
 EPOR = 0 ;HPOR = 0 ;NPOR = 150 ;VPOR = 0
 ************************************************************
  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 = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 =1.205 ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL =1.493776E-05 ;ENUT =1.493776E-04
 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
 FIINIT(NPOR)=1.
 
 PATCH(CMP0 ,INIVAL, 1, 20, 10, 10, 1, 3, 1, 1)
 INIT(CMP0 ,V1 ,0. ,0. )
 INIT(CMP0 ,NPOR,0. ,0. )
 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(UPOL ,CELL , 5, 15, 21, 21, 1, 9, 1, 1)
 COVAL(UPOL ,U1 , FIXVAL , GRND1 )
 
 PATCH(VPOL ,CELL , 6, 15, 20, 20, 1, 9, 1, 1)
 COVAL(VPOL ,V1 , FIXVAL , GRND1 )
 
 PATCH(PINF ,CELL , 1, 20, 21, 21, 1, 9, 1, 1)
 COVAL(PINF ,P1 ,1.0E+06 ,0. )
 
 PATCH(CMP0-NW ,NWALL , 1, 20, 10, 10, 1, 3, 1, 1)
 COVAL(CMP0-NW ,U1 , GRND2 ,0. )
 COVAL(CMP0-NW ,W1 , GRND2 ,0. )
 
 PATCH(CMP0-SW ,SWALL , 1, 20, 11, 11, 1, 3, 1, 1)
 COVAL(CMP0-SW ,U1 , GRND2 ,0. )
 COVAL(CMP0-SW ,W1 , GRND2 ,0. )
 XCYCLE = T
 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 =0.1
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=12 ;LITER(U1)=1
 LITER(V1)=1 ;LITER(W1)=10
 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,3.0E-03)
 RELAX(V1,FALSDT,3.0E-03)
 RELAX(W1,FALSDT,3.0E-03)
 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(NPOR)=1.0E+10 ;VARMIN(NPOR)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 POLRA =4.
 ************************************************************
  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(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(NPOR,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 2 ;IYMON = 12 ;IZMON = 4
 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 = 4 ;IYPRF = 1 ;IYPRL = 10000
 NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000
 XZPR = F ;YZPR = F
 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, 20, 1, 21, 3, 3, 1, 1)
 PLOT(MAP ,P1 ,1. ,10. )
 PLOT(MAP ,U1 ,1. ,10. )
 PLOT(MAP ,V1 ,1. ,10. )
 PLOT(MAP ,W1 ,1. ,10. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP