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TALK=T;RUN(1,1)
DISPLAY
This case concerns potential flow around a 2D aerofoil.

A single domain grid is used, and it is joined to  itself
in the sense  that it is  SOUTH-SOUTH rather than  SOUTH-
NORTH. These links are supported only for  the
solution of  scalar variables.  The link  is set manually
using PATCH commands rather than MBLINK PIL-command.

Q1-file contains Photon Use information.
---------------------------------------------------------
ENDDIS
PHOTON USE
p ; ; ; ; ;

set vec av off
g k 1
pause
con pot k 1 fi;0.001
pause
vec k 1 sh
msg This is the velocity field.
ENDUSE
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(MB-FGE: 2D Potential flow over airfoil. )

************************************************************
************************************************************

IRUNN = 1 ;LIBREF = 0
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 46
XULAST =0.2
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 10
YVLAST =0.2
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =0.2
************************************************************
Group 6. Body-Fitted Coordinates
BFC = T ;NONORT = F
NUMBLK = 1
NCRT = -1
RSTGEO = F ;SAVGEO = F
UUP = F ;VUP = F ;WUP = F
NGEOM =CHAM
NAMXYZ =CHAM
ANGMIN =20.
DOMAIN(   1,  47,   1,  11,   1,   2)
* Set fixed sub-domain
FIXDOM(   1,   0,   0,   0,   0,   0,   0)
FIXDOM(   2,   0,   0,   0,   0,   0,   0)
FIXDOM(   3,   0,   0,   0,   0,   0,   0)
FIXDOM(   4,   0,   0,   0,   0,   0,   0)
FIXDOM(   5,   0,   0,   0,   0,   0,   0)
FIXDOM(   6,   0,   0,   0,   0,   0,   0)
FIXDOM(   7,   0,   0,   0,   0,   0,   0)
FIXDOM(   8,   0,   0,   0,   0,   0,   0)
FIXDOM(   9,   0,   0,   0,   0,   0,   0)
FIXDOM(  10,   0,   0,   0,   0,   0,   0)
LIJ = F ;LJK = T ;LIK = F
CCM = T
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(3)=U1 ;NAME(5)=V1
NAME(16)=UC1 ;NAME(17)=VC1
NAME(145)=PRPS ;NAME(147)=POT
NAME(148)=WCRT ;NAME(149)=VCRT
NAME(150)=UCRT
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(U1,Y,N,N,N,N,Y)
SOLUTN(V1,Y,N,N,N,N,Y)
SOLUTN(UC1,Y,N,N,N,N,Y)
SOLUTN(VC1,Y,N,N,N,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,N)
SOLUTN(POT,Y,Y,Y,N,N,N)
SOLUTN(WCRT,Y,N,N,N,N,N)
SOLUTN(VCRT,Y,N,N,N,N,N)
SOLUTN(UCRT,Y,N,N,N,N,N)
PRPS = 145
************************************************************
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(POT,N,N,Y,N,Y,N)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
UCONV = T
UDIFF = T
USOLVE = 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 =1. ;TMP1 =0.
EL1 =0.
TSURR =0. ;TEMP0 =0.
PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(POT)=1.
PRT(POT)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(U1)=1.0E-10 ;FIINIT(V1)=1.0E-10
FIINIT(UC1)=1.0E-10 ;FIINIT(VC1)=1.0E-10
FIINIT(PRPS)=-1. ;FIINIT(POT)=1.0E-10
FIINIT(WCRT)=1.0E-10 ;FIINIT(VCRT)=1.0E-10
FIINIT(UCRT)=1.0E-10
No PATCHes yet used for this Group
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(MBD1 ,CELL , 1, 46, 1, 10, 1, 1, 1, 1)

PATCH(MBL1.1 ,SOUTH , 1, 3, 1, 1, 1, 1, 1, 1)

PATCH(MBL1-1 ,SOUTH , 44, 46, 1, 1, 1, 1, 1, 1)

PATCH(UPSTRM ,SOUTH , 19, 28, 10, 10, 1, 1, 1, 1)
COVAL(UPSTRM ,POT , FIXVAL ,-10. )

PATCH(DWNSTR1 ,WEST , 1, 1, 1, 10, 1, 1, 1, 1)
COVAL(DWNSTR1 ,POT , FIXVAL ,0. )

PATCH(DWNSTR2 ,EAST , 46, 46, 1, 10, 1, 1, 1, 1)
COVAL(DWNSTR2 ,POT , FIXVAL ,0. )
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 =1.0E-04
************************************************************
Group 16. Terminate Iterations
LITER(POT)=40
ENDIT(POT)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(U1,LINRLX,1.)
RELAX(V1,LINRLX,1.)
RELAX(UC1,LINRLX,1.)
RELAX(VC1,LINRLX,1.)
RELAX(PRPS,LINRLX,1.)
RELAX(POT,LINRLX,0.25)
RELAX(WCRT,LINRLX,1.)
RELAX(VCRT,LINRLX,1.)
RELAX(UCRT,LINRLX,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(UC1)=1.0E+06 ;VARMIN(UC1)=-1.0E+06
VARMAX(VC1)=1.0E+06 ;VARMIN(VC1)=-1.0E+06
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
VARMAX(POT)=1.0E+10 ;VARMIN(POT)=-1.0E+10
VARMAX(WCRT)=1.0E+10 ;VARMIN(WCRT)=-1.0E+10
VARMAX(VCRT)=1.0E+10 ;VARMIN(VCRT)=-1.0E+10
VARMAX(UCRT)=1.0E+10 ;VARMIN(UCRT)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
LSG3 = T
LSG4 = T
ISG62 = 1
CSG3    ='LCRU'
************************************************************
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(U1,Y,N,N,N,N,N)
OUTPUT(V1,Y,N,N,N,N,N)
OUTPUT(UC1,Y,N,Y,N,N,N)
OUTPUT(VC1,Y,N,Y,N,N,N)
OUTPUT(PRPS,Y,N,Y,N,N,N)
OUTPUT(POT,Y,N,N,Y,Y,Y)
OUTPUT(WCRT,Y,N,Y,N,N,N)
OUTPUT(VCRT,Y,N,Y,N,N,N)
OUTPUT(UCRT,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 3 ;IYMON = 6 ;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
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
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