```
TALK=T;RUN(1,1)
DISPLAY
This problem concerns the pure convection of a step profile of
a scalar by a unidirectional and uniform flow field, which forms
an angle 22.5 degrees with the horizontal axis. The case is
identical to N101 except that the simulation is performed on a
skewed box which is inclined at 45 degrees to the horizontal.
The grid employed is 20 by 20 and three scalars are solved, each
of which differs according the selected scheme. The case provides
a basic test of the higher-order schemes on non-orthogonal meshes.
ENDDIS
PHOTON USE
P

0.20443E+04 0.15633E+04 CR
gr z 1;vec z 1 sh
msg Velocity vectors & mesh
msg press  to continue
pause
cl;gr ou z 1;con USOL z 1 fi;.01
msg Upwind Differencing Scheme
msg press  to continue
pause
cl;con QSOL z 1 fi;.01
msg QUICK Scheme
msg press  to continue
pause
cl;con BSOL z 1 fi;.01
msg Superbee Scheme
msg press  to end
pause
ENDUSE
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(YX BFC DIAGONAL SCALAR CONVECTION       )

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

IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 20
XULAST =1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 20
YVLAST =1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =0.1
************************************************************
Group 6. Body-Fitted Coordinates
BFC = T ;NONORT = T
NCRT = -1
RSTGEO = F ;SAVGEO = F
UUP = F ;VUP = F ;WUP = F
NGEOM =CHAM
NAMXYZ =CHAM
ANGMIN =20.
DOMAIN(   1,  21,   1,  21,   1,   1)
* 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
IMON = 11 ;JMON = 11 ;KMON = 1
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(16)=USOL
NAME(17)=QSOL ;NAME(18)=BSOL
NAME(146)=VCMP ;NAME(147)=UCMP
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(P1,Y,Y,Y,N,N,N)
SOLUTN(U1,Y,Y,N,N,N,Y)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(USOL,Y,Y,N,N,N,N)
SOLUTN(QSOL,Y,Y,N,N,N,N)
SOLUTN(BSOL,Y,Y,N,N,N,N)
SOLUTN(VCMP,Y,N,N,N,N,N)
SOLUTN(UCMP,Y,N,N,N,N,N)
SOLUTN(WCRT,Y,N,N,N,N,Y)
SOLUTN(VCRT,Y,N,N,N,N,Y)
SOLUTN(UCRT,Y,N,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(USOL,N,Y,Y,Y,Y,Y)
TERMS(QSOL,N,Y,Y,Y,N,Y)
TERMS(BSOL,N,Y,Y,Y,Y,Y)
DIFCUT =0. ;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 =1.161 ;TMP1 =0.
EL1 =0.
TSURR =0. ;TEMP0 =0.
PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
ENUL =1.589E-05 ;ENUT =0.
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRNDTL(USOL)=1. ;PRNDTL(QSOL)=1.
PRNDTL(BSOL)=1.
PRT(U1)=1. ;PRT(V1)=1.
PRT(USOL)=1. ;PRT(QSOL)=1.
PRT(BSOL)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=1.0E-10 ;FIINIT(U1)=0.92388
FIINIT(V1)=0.923871 ;FIINIT(USOL)=1.0E-10
FIINIT(QSOL)=1.0E-10 ;FIINIT(BSOL)=1.0E-10
FIINIT(VCMP)=1.0E-10 ;FIINIT(UCMP)=1.0E-10
FIINIT(WCRT)=1.0E-10 ;FIINIT(VCRT)=0.382683
FIINIT(UCRT)=0.92388
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(HOCS ,CELL , 0, 0, 0, 0, 0, 0, 1, 1)
COVAL(HOCS ,U1 , FIXFLU , GRND2 )
COVAL(HOCS ,V1 , FIXFLU , GRND2 )
COVAL(HOCS ,QSOL, FIXFLU , GRND1 )
COVAL(HOCS ,BSOL, FIXFLU , GRND2 )

PATCH(BFCINB ,SOUTH , 1, 20, 1, 1, 1, 1, 1, 1)
COVAL(BFCINB ,P1 , FIXFLU , GRND1 )
COVAL(BFCINB ,U1 ,0. , GRND1 )
COVAL(BFCINB ,V1 ,0. , GRND1 )
COVAL(BFCINB ,USOL,0. ,1. )
COVAL(BFCINB ,QSOL,0. ,1. )
COVAL(BFCINB ,BSOL,0. ,1. )
COVAL(BFCINB ,VCRT,0. ,0.382683 )
COVAL(BFCINB ,UCRT,0. ,0.92388 )

PATCH(BFCINS ,WEST , 1, 1, 1, 20, 1, 1, 1, 1)
COVAL(BFCINS ,P1 , FIXFLU , GRND1 )
COVAL(BFCINS ,U1 ,0. , GRND1 )
COVAL(BFCINS ,V1 ,0. , GRND1 )
COVAL(BFCINS ,USOL,0. ,0. )
COVAL(BFCINS ,QSOL,0. ,0. )
COVAL(BFCINS ,BSOL,0. ,0. )
COVAL(BFCINS ,VCRT,0. ,0.382683 )
COVAL(BFCINS ,UCRT,0. ,0.92388 )

PATCH(OUTT ,NORTH , 1, 20, 20, 20, 1, 1, 1, 1)
COVAL(OUTT ,P1 ,1000. ,0. )
COVAL(OUTT ,U1 ,0. , SAME )
COVAL(OUTT ,V1 ,0. , SAME )
COVAL(OUTT ,USOL,0. , SAME )
COVAL(OUTT ,QSOL,0. , SAME )
COVAL(OUTT ,BSOL,0. , SAME )

PATCH(OUTS ,EAST , 20, 20, 1, 20, 1, 1, 1, 1)
COVAL(OUTS ,P1 ,1000. ,0. )
COVAL(OUTS ,U1 ,0. , SAME )
COVAL(OUTS ,V1 ,0. , SAME )
COVAL(OUTS ,USOL,0. , SAME )
COVAL(OUTS ,QSOL,0. , SAME )
COVAL(OUTS ,BSOL,0. , SAME )
XCYCLE = F
EGWF = T
WALLCO = GRND2
BFCA =1.161
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 1000 ;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(USOL)=20
LITER(QSOL)=20 ;LITER(BSOL)=20
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03 ;ENDIT(USOL)=1.0E-03
ENDIT(QSOL)=1.0E-03 ;ENDIT(BSOL)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,0.5)
RELAX(U1,FALSDT,1.)
RELAX(V1,FALSDT,1.)
RELAX(USOL,FALSDT,1.)
RELAX(QSOL,FALSDT,1.)
RELAX(BSOL,FALSDT,0.1)
RELAX(VCMP,LINRLX,1.0E+09)
RELAX(UCMP,LINRLX,1.0E+09)
RELAX(WCRT,LINRLX,1.)
RELAX(VCRT,LINRLX,1.)
RELAX(UCRT,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(USOL)=1.0E+10 ;VARMIN(USOL)=-1.0E+10
VARMAX(QSOL)=1.0E+10 ;VARMIN(QSOL)=-1.0E+10
VARMAX(BSOL)=1.0E+10 ;VARMIN(BSOL)=-1.0E+10
VARMAX(VCMP)=1.0E+10 ;VARMIN(VCMP)=-1.0E+10
VARMAX(UCMP)=1.0E+10 ;VARMIN(UCMP)=-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
ISG62 = 1
SPEDAT(SET,SCHEME,INLCS003,I,13)
SPEDAT(SET,SCHEME,INLCS005,I,13)
SPEDAT(SET,SCHEME,INLCS017,I,4)
SPEDAT(SET,SCHEME,INLCS018,I,14)
SPEDAT(SET,GXMONI,PLOTALL,L,T)
************************************************************
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(USOL,Y,N,Y,Y,Y,Y)
OUTPUT(QSOL,Y,N,Y,Y,Y,Y)
OUTPUT(BSOL,Y,N,Y,Y,Y,Y)
OUTPUT(VCMP,N,N,Y,Y,N,N)
OUTPUT(UCMP,N,N,Y,Y,N,N)
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 = 11 ;IYMON = 11 ;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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