```
TALK=T;RUN(1,1)
DISPLAY
This 5-example case shows how a dot-patch retains the in-form
object shape better than the indicial patch when the grid
distribution changes
ENDDIS
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Group 1. Run Title and Number
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TEXT(sphere with centre at origin            )

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

IRUNN = 1 ;LIBREF = 0
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Group 2. Time dependence
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Group 3. X-Direction Grid Spacing
CARTES = T
NX = 50
XULAST =1.
XFRAC(1)=0.02 ;XFRAC(2)=0.04
XFRAC(3)=0.06 ;XFRAC(4)=0.08
XFRAC(5)=0.1 ;XFRAC(6)=0.12
XFRAC(7)=0.14 ;XFRAC(8)=0.16
XFRAC(9)=0.18 ;XFRAC(10)=0.2
XFRAC(11)=0.22 ;XFRAC(12)=0.24
XFRAC(13)=0.26 ;XFRAC(14)=0.28
XFRAC(15)=0.3 ;XFRAC(16)=0.32
XFRAC(17)=0.34 ;XFRAC(18)=0.36
XFRAC(19)=0.38 ;XFRAC(20)=0.4
XFRAC(21)=0.42 ;XFRAC(22)=0.44
XFRAC(23)=0.46 ;XFRAC(24)=0.48
XFRAC(25)=0.5 ;XFRAC(26)=0.52
XFRAC(27)=0.54 ;XFRAC(28)=0.56
XFRAC(29)=0.58 ;XFRAC(30)=0.6
XFRAC(31)=0.62 ;XFRAC(32)=0.64
XFRAC(33)=0.66 ;XFRAC(34)=0.68
XFRAC(35)=0.7 ;XFRAC(36)=0.72
XFRAC(37)=0.74 ;XFRAC(38)=0.76
XFRAC(39)=0.78 ;XFRAC(40)=0.8
XFRAC(41)=0.82 ;XFRAC(42)=0.84
XFRAC(43)=0.86 ;XFRAC(44)=0.88
XFRAC(45)=0.9 ;XFRAC(46)=0.92
XFRAC(47)=0.94 ;XFRAC(48)=0.96
XFRAC(49)=0.98 ;XFRAC(50)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 50
YVLAST =1.
YFRAC(1)=0.02 ;YFRAC(2)=0.04
YFRAC(3)=0.06 ;YFRAC(4)=0.08
YFRAC(5)=0.1 ;YFRAC(6)=0.12
YFRAC(7)=0.14 ;YFRAC(8)=0.16
YFRAC(9)=0.18 ;YFRAC(10)=0.2
YFRAC(11)=0.22 ;YFRAC(12)=0.24
YFRAC(13)=0.26 ;YFRAC(14)=0.28
YFRAC(15)=0.3 ;YFRAC(16)=0.32
YFRAC(17)=0.34 ;YFRAC(18)=0.36
YFRAC(19)=0.38 ;YFRAC(20)=0.4
YFRAC(21)=0.42 ;YFRAC(22)=0.44
YFRAC(23)=0.46 ;YFRAC(24)=0.48
YFRAC(25)=0.5 ;YFRAC(26)=0.52
YFRAC(27)=0.54 ;YFRAC(28)=0.56
YFRAC(29)=0.58 ;YFRAC(30)=0.6
YFRAC(31)=0.62 ;YFRAC(32)=0.64
YFRAC(33)=0.66 ;YFRAC(34)=0.68
YFRAC(35)=0.7 ;YFRAC(36)=0.72
YFRAC(37)=0.74 ;YFRAC(38)=0.76
YFRAC(39)=0.78 ;YFRAC(40)=0.8
YFRAC(41)=0.82 ;YFRAC(42)=0.84
YFRAC(43)=0.86 ;YFRAC(44)=0.88
YFRAC(45)=0.9 ;YFRAC(46)=0.92
YFRAC(47)=0.94 ;YFRAC(48)=0.96
YFRAC(49)=0.98 ;YFRAC(50)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 50
ZWLAST =1.
ZFRAC(1)=0.02 ;ZFRAC(2)=0.04
ZFRAC(3)=0.06 ;ZFRAC(4)=0.08
ZFRAC(5)=0.1 ;ZFRAC(6)=0.12
ZFRAC(7)=0.14 ;ZFRAC(8)=0.16
ZFRAC(9)=0.18 ;ZFRAC(10)=0.2
ZFRAC(11)=0.22 ;ZFRAC(12)=0.24
ZFRAC(13)=0.26 ;ZFRAC(14)=0.28
ZFRAC(15)=0.3 ;ZFRAC(16)=0.32
ZFRAC(17)=0.34 ;ZFRAC(18)=0.36
ZFRAC(19)=0.38 ;ZFRAC(20)=0.4
ZFRAC(21)=0.42 ;ZFRAC(22)=0.44
ZFRAC(23)=0.46 ;ZFRAC(24)=0.48
ZFRAC(25)=0.5 ;ZFRAC(26)=0.52
ZFRAC(27)=0.54 ;ZFRAC(28)=0.56
ZFRAC(29)=0.58 ;ZFRAC(30)=0.6
ZFRAC(31)=0.62 ;ZFRAC(32)=0.64
ZFRAC(33)=0.66 ;ZFRAC(34)=0.68
ZFRAC(35)=0.7 ;ZFRAC(36)=0.72
ZFRAC(37)=0.74 ;ZFRAC(38)=0.76
ZFRAC(39)=0.78 ;ZFRAC(40)=0.8
ZFRAC(41)=0.82 ;ZFRAC(42)=0.84
ZFRAC(43)=0.86 ;ZFRAC(44)=0.88
ZFRAC(45)=0.9 ;ZFRAC(46)=0.92
ZFRAC(47)=0.94 ;ZFRAC(48)=0.96
ZFRAC(49)=0.98 ;ZFRAC(50)=1.
************************************************************
Group 6. Body-Fitted Coordinates
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Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(150)=MARK
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(MARK,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
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. ;TMP1 =0.
EL1 =0.
TSURR =0. ;TEMP0 =0.
PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
ENUL =1.0E-05 ;ENUT =0.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
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Group 11.Initial field variables (PHIs)
FIINIT(MARK)=0.

PATCH(.PATCH1 ,INIVAL,0. ,1. ,0. ,1. ,0. ,1. ,1. ,1. )
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 &
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Group 13. Boundary & Special Sources
No PATCHes yet used for this Group
XCYCLE = F
EGWF = T
WALLCO = GRND2
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Group 14. Downstream Pressure For PARAB
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Group 15. Terminate Sweeps
LSWEEP = 1 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-04
************************************************************
Group 16. Terminate Iterations
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Group 17. Relaxation
RELAX(MARK,LINRLX,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
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Group 18. Limits
VARMAX(MARK)=1.0E+10 ;VARMIN(MARK)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
SPEDAT(SET,INFOB,*!.PATCH1,C,=SPHERE(.0&.0&.0&XULAST&0&0&0)!INFOB\$)
SPEDAT(SET,INFOB,*!.PATCH1,C,_SP1)
SPEDAT(SET,STORED,MARK!.PATCH1,C,=1.0!INFOB_SP1!ZSLFIN)
************************************************************
Group 20. Preliminary Printout
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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(MARK,Y,N,Y,N,N,N)
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Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 1 ;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
NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000
XZPR = F ;YZPR = F
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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