```
TALK=T;RUN(1,1)
DISPLAY
This case solves a two-dimensional steady hydrodynamics
problem about laminar flow in plane channel.
Length of channel is 1 m, height of channel is 0,1 m
The viscosity varies with Y-coordinate.
The minimum of viscosity is on walls. The maximum viscosity
is in centre of channel.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(USP. Test 11                            )

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

IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 100
XULAST =1.
XFRAC(1)=1.0E-02 ;XFRAC(2)=0.02
XFRAC(3)=0.03 ;XFRAC(4)=0.04
XFRAC(5)=0.05 ;XFRAC(6)=0.06
XFRAC(7)=0.07 ;XFRAC(8)=0.08
XFRAC(9)=0.09 ;XFRAC(10)=0.1
XFRAC(11)=0.11 ;XFRAC(12)=0.12
XFRAC(13)=0.13 ;XFRAC(14)=0.14
XFRAC(15)=0.15 ;XFRAC(16)=0.16
XFRAC(17)=0.17 ;XFRAC(18)=0.18
XFRAC(19)=0.19 ;XFRAC(20)=0.2
XFRAC(21)=0.21 ;XFRAC(22)=0.22
XFRAC(23)=0.23 ;XFRAC(24)=0.24
XFRAC(25)=0.25 ;XFRAC(26)=0.26
XFRAC(27)=0.27 ;XFRAC(28)=0.28
XFRAC(29)=0.29 ;XFRAC(30)=0.3
XFRAC(31)=0.31 ;XFRAC(32)=0.32
XFRAC(33)=0.33 ;XFRAC(34)=0.34
XFRAC(35)=0.35 ;XFRAC(36)=0.36
XFRAC(37)=0.37 ;XFRAC(38)=0.38
XFRAC(39)=0.39 ;XFRAC(40)=0.4
XFRAC(41)=0.41 ;XFRAC(42)=0.42
XFRAC(43)=0.43 ;XFRAC(44)=0.44
XFRAC(45)=0.45 ;XFRAC(46)=0.46
XFRAC(47)=0.47 ;XFRAC(48)=0.48
XFRAC(49)=0.49 ;XFRAC(50)=0.5
XFRAC(51)=0.51 ;XFRAC(52)=0.52
XFRAC(53)=0.53 ;XFRAC(54)=0.54
XFRAC(55)=0.55 ;XFRAC(56)=0.56
XFRAC(57)=0.57 ;XFRAC(58)=0.58
XFRAC(59)=0.59 ;XFRAC(60)=0.6
XFRAC(61)=0.61 ;XFRAC(62)=0.62
XFRAC(63)=0.63 ;XFRAC(64)=0.64
XFRAC(65)=0.65 ;XFRAC(66)=0.66
XFRAC(67)=0.67 ;XFRAC(68)=0.68
XFRAC(69)=0.69 ;XFRAC(70)=0.7
XFRAC(71)=0.71 ;XFRAC(72)=0.72
XFRAC(73)=0.73 ;XFRAC(74)=0.74
XFRAC(75)=0.75 ;XFRAC(76)=0.76
XFRAC(77)=0.77 ;XFRAC(78)=0.78
XFRAC(79)=0.79 ;XFRAC(80)=0.8
XFRAC(81)=0.81 ;XFRAC(82)=0.82
XFRAC(83)=0.83 ;XFRAC(84)=0.84
XFRAC(85)=0.85 ;XFRAC(86)=0.86
XFRAC(87)=0.87 ;XFRAC(88)=0.88
XFRAC(89)=0.89 ;XFRAC(90)=0.9
XFRAC(91)=0.91 ;XFRAC(92)=0.92
XFRAC(93)=0.93 ;XFRAC(94)=0.94
XFRAC(95)=0.95 ;XFRAC(96)=0.96
XFRAC(97)=0.97 ;XFRAC(98)=0.98
XFRAC(99)=0.99 ;XFRAC(100)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 20
YVLAST =0.1
YFRAC(1)=0.05 ;YFRAC(2)=0.1
YFRAC(3)=0.15 ;YFRAC(4)=0.2
YFRAC(5)=0.25 ;YFRAC(6)=0.3
YFRAC(7)=0.35 ;YFRAC(8)=0.4
YFRAC(9)=0.45 ;YFRAC(10)=0.5
YFRAC(11)=0.55 ;YFRAC(12)=0.6
YFRAC(13)=0.65 ;YFRAC(14)=0.7
YFRAC(15)=0.75 ;YFRAC(16)=0.8
YFRAC(17)=0.85 ;YFRAC(18)=0.9
YFRAC(19)=0.95 ;YFRAC(20)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =1.0E-03
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 ;NAME(150)=VISL
* 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,N,N,N,Y)
SOLUTN(U1,Y,Y,N,N,N,Y)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(VISL,Y,N,N,N,N,Y)
VISL = 150
************************************************************
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,N,N,N)
TERMS(V1,Y,Y,Y,N,N,N)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
USP = T ; USPDBG= F
UTCPLT = T ; USPIMB= F
UAUTO = F ; UGTGRD= F
USPVTK = T ; USPTER= F
USCANX = T ; USCANY= T
USCANZ = T
MXLEV = 0 ;MYLEV = 0 ;MZLEV = 0
DOMAT = -1
CELLST = 10 ; FACEST= 10
MINPRP = -1 ; MAXPRP= 250
UMXLEV = 1 ; UMXCLS= 10000
UNOLAY = 2 ; UIOLEV= 1
UWALEV = 1 ; UGRITR= 2
UMXCRS = 16
USPREL =0.7 ; UMNCEL=1.
UDVREL =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 =5.5E-05 ;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 ;FIINIT(VISL)=1.0E-10

PATCH(IV1 ,INIVAL, 1, 100, 1, 1, 1, 1, 1, 1)
INIT(IV1 ,VISL,0. ,1.45E-05 )

PATCH(IV2 ,INIVAL, 1, 100, 2, 2, 1, 1, 1, 1)
INIT(IV2 ,VISL,0. ,2.35E-05 )

PATCH(IV3 ,INIVAL, 1, 100, 3, 3, 1, 1, 1, 1)
INIT(IV3 ,VISL,0. ,3.25E-05 )

PATCH(IV4 ,INIVAL, 1, 100, 4, 4, 1, 1, 1, 1)
INIT(IV4 ,VISL,0. ,4.15E-05 )

PATCH(IV5 ,INIVAL, 1, 100, 5, 5, 1, 1, 1, 1)
INIT(IV5 ,VISL,0. ,5.05E-05 )

PATCH(IV6 ,INIVAL, 1, 100, 6, 6, 1, 1, 1, 1)
INIT(IV6 ,VISL,0. ,5.95E-05 )

PATCH(IV7 ,INIVAL, 1, 100, 7, 7, 1, 1, 1, 1)
INIT(IV7 ,VISL,0. ,6.85E-05 )

PATCH(IV8 ,INIVAL, 1, 100, 8, 8, 1, 1, 1, 1)
INIT(IV8 ,VISL,0. ,7.75E-05 )

PATCH(IV9 ,INIVAL, 1, 100, 9, 9, 1, 1, 1, 1)
INIT(IV9 ,VISL,0. ,8.65E-05 )

PATCH(IV10 ,INIVAL, 1, 100, 10, 10, 1, 1, 1, 1)
INIT(IV10 ,VISL,0. ,9.550001E-05 )

PATCH(IV11 ,INIVAL, 1, 100, 11, 11, 1, 1, 1, 1)
INIT(IV11 ,VISL,0. ,9.550001E-05 )

PATCH(IV12 ,INIVAL, 1, 100, 12, 12, 1, 1, 1, 1)
INIT(IV12 ,VISL,0. ,8.65E-05 )

PATCH(IV13 ,INIVAL, 1, 100, 13, 13, 1, 1, 1, 1)
INIT(IV13 ,VISL,0. ,7.75E-05 )

PATCH(IV14 ,INIVAL, 1, 100, 14, 14, 1, 1, 1, 1)
INIT(IV14 ,VISL,0. ,6.85E-05 )

PATCH(IV15 ,INIVAL, 1, 100, 15, 15, 1, 1, 1, 1)
INIT(IV15 ,VISL,0. ,5.95E-05 )

PATCH(IV16 ,INIVAL, 1, 100, 16, 16, 1, 1, 1, 1)
INIT(IV16 ,VISL,0. ,5.05E-05 )

PATCH(IV17 ,INIVAL, 1, 100, 17, 17, 1, 1, 1, 1)
INIT(IV17 ,VISL,0. ,4.15E-05 )

PATCH(IV18 ,INIVAL, 1, 100, 18, 18, 1, 1, 1, 1)
INIT(IV18 ,VISL,0. ,3.25E-05 )

PATCH(IV19 ,INIVAL, 1, 100, 19, 19, 1, 1, 1, 1)
INIT(IV19 ,VISL,0. ,2.35E-05 )

PATCH(IV20 ,INIVAL, 1, 100, 20, 20, 1, 1, 1, 1)
INIT(IV20 ,VISL,0. ,1.45E-05 )
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(IN1 ,WEST , 1, 1, 1, 1, 1, 1, 1, 1)
COVAL(IN1 ,P1 , FIXFLU ,8.043752E-03 )
COVAL(IN1 ,U1 ,0. ,8.043752E-03 )
COVAL(IN1 ,V1 ,0. ,0. )

PATCH(IN2 ,WEST , 1, 1, 2, 2, 1, 1, 1, 1)
COVAL(IN2 ,P1 , FIXFLU ,0.022894 )
COVAL(IN2 ,U1 ,0. ,0.022894 )
COVAL(IN2 ,V1 ,0. ,0. )

PATCH(IN3 ,WEST , 1, 1, 3, 3, 1, 1, 1, 1)
COVAL(IN3 ,P1 , FIXFLU ,0.036094 )
COVAL(IN3 ,U1 ,0. ,0.036094 )
COVAL(IN3 ,V1 ,0. ,0. )

PATCH(IN4 ,WEST , 1, 1, 4, 4, 1, 1, 1, 1)
COVAL(IN4 ,P1 , FIXFLU ,0.047644 )
COVAL(IN4 ,U1 ,0. ,0.047644 )
COVAL(IN4 ,V1 ,0. ,0. )

PATCH(IN5 ,WEST , 1, 1, 5, 5, 1, 1, 1, 1)
COVAL(IN5 ,P1 , FIXFLU ,0.057544 )
COVAL(IN5 ,U1 ,0. ,0.057544 )
COVAL(IN5 ,V1 ,0. ,0. )

PATCH(IN6 ,WEST , 1, 1, 6, 6, 1, 1, 1, 1)
COVAL(IN6 ,P1 , FIXFLU ,0.065794 )
COVAL(IN6 ,U1 ,0. ,0.065794 )
COVAL(IN6 ,V1 ,0. ,0. )

PATCH(IN7 ,WEST , 1, 1, 7, 7, 1, 1, 1, 1)
COVAL(IN7 ,P1 , FIXFLU ,0.072394 )
COVAL(IN7 ,U1 ,0. ,0.072394 )
COVAL(IN7 ,V1 ,0. ,0. )

PATCH(IN8 ,WEST , 1, 1, 8, 8, 1, 1, 1, 1)
COVAL(IN8 ,P1 , FIXFLU ,0.077344 )
COVAL(IN8 ,U1 ,0. ,0.077344 )
COVAL(IN8 ,V1 ,0. ,0. )

PATCH(IN9 ,WEST , 1, 1, 9, 9, 1, 1, 1, 1)
COVAL(IN9 ,P1 , FIXFLU ,0.080644 )
COVAL(IN9 ,U1 ,0. ,0.080644 )
COVAL(IN9 ,V1 ,0. ,0. )

PATCH(IN10 ,WEST , 1, 1, 10, 10, 1, 1, 1, 1)
COVAL(IN10 ,P1 , FIXFLU ,0.082294 )
COVAL(IN10 ,U1 ,0. ,0.082294 )
COVAL(IN10 ,V1 ,0. ,0. )

PATCH(IN11 ,WEST , 1, 1, 11, 11, 1, 1, 1, 1)
COVAL(IN11 ,P1 , FIXFLU ,0.082294 )
COVAL(IN11 ,U1 ,0. ,0.082294 )
COVAL(IN11 ,V1 ,0. ,0. )

PATCH(IN12 ,WEST , 1, 1, 12, 12, 1, 1, 1, 1)
COVAL(IN12 ,P1 , FIXFLU ,0.080644 )
COVAL(IN12 ,U1 ,0. ,0.080644 )
COVAL(IN12 ,V1 ,0. ,0. )

PATCH(IN13 ,WEST , 1, 1, 13, 13, 1, 1, 1, 1)
COVAL(IN13 ,P1 , FIXFLU ,0.077344 )
COVAL(IN13 ,U1 ,0. ,0.077344 )
COVAL(IN13 ,V1 ,0. ,0. )

PATCH(IN14 ,WEST , 1, 1, 14, 14, 1, 1, 1, 1)
COVAL(IN14 ,P1 , FIXFLU ,0.072394 )
COVAL(IN14 ,U1 ,0. ,0.072394 )
COVAL(IN14 ,V1 ,0. ,0. )

PATCH(IN15 ,WEST , 1, 1, 15, 15, 1, 1, 1, 1)
COVAL(IN15 ,P1 , FIXFLU ,0.065794 )
COVAL(IN15 ,U1 ,0. ,0.065794 )
COVAL(IN15 ,V1 ,0. ,0. )

PATCH(IN16 ,WEST , 1, 1, 16, 16, 1, 1, 1, 1)
COVAL(IN16 ,P1 , FIXFLU ,0.057544 )
COVAL(IN16 ,U1 ,0. ,0.057544 )
COVAL(IN16 ,V1 ,0. ,0. )

PATCH(IN17 ,WEST , 1, 1, 17, 17, 1, 1, 1, 1)
COVAL(IN17 ,P1 , FIXFLU ,0.047644 )
COVAL(IN17 ,U1 ,0. ,0.047644 )
COVAL(IN17 ,V1 ,0. ,0. )

PATCH(IN18 ,WEST , 1, 1, 18, 18, 1, 1, 1, 1)
COVAL(IN18 ,P1 , FIXFLU ,0.036094 )
COVAL(IN18 ,U1 ,0. ,0.036094 )
COVAL(IN18 ,V1 ,0. ,0. )

PATCH(IN19 ,WEST , 1, 1, 19, 19, 1, 1, 1, 1)
COVAL(IN19 ,P1 , FIXFLU ,0.022894 )
COVAL(IN19 ,U1 ,0. ,0.022894 )
COVAL(IN19 ,V1 ,0. ,0. )

PATCH(IN20 ,WEST , 1, 1, 20, 20, 1, 1, 1, 1)
COVAL(IN20 ,P1 , FIXFLU ,8.043752E-03 )
COVAL(IN20 ,U1 ,0. ,8.043752E-03 )
COVAL(IN20 ,V1 ,0. ,0. )

PATCH(OUTLET ,EAST , 100, 100, 1, 20, 1, 1, 1, 1)
COVAL(OUTLET ,P1 ,1000. ,0. )

PATCH(WALL1 ,SWALL , 1, 100, 1, 1, 1, 1, 1, 1)
COVAL(WALL1 ,U1 ,1. ,0. )
COVAL(WALL1 ,V1 ,1. ,0. )

PATCH(WALL2 ,NWALL , 1, 100, 20, 20, 1, 1, 1, 1)
COVAL(WALL2 ,U1 ,1. ,0. )
COVAL(WALL2 ,V1 ,1. ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 800 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-07
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(U1)=10
LITER(V1)=10
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(U1,FALSDT,10.)
RELAX(V1,FALSDT,10.)
RELAX(VISL,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(VISL)=1.0E+10 ;VARMIN(VISL)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
************************************************************
Group 20. Preliminary Printout
ECHO = F
************************************************************
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(VISL,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 99 ;IYMON = 10 ;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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