Tuflow and estry manual Version 3


A.13Miscellaneous Commands (.tcf)



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A.13Miscellaneous Commands (.tcf)




Latitude == [ {0} | ] 8

MI Projection == [ <.mif file> |
] 8


Snap Tolerance == [ {0.001} | ] 9

BC Control File == <.tbc_file> 17

Check MI Save Date == [ {ERROR} | WARNING | OFF ] 17

Check MI Save Ext == [ {.tab} | ] 17

End 2D Domain 18

ESTRY Control File [ {} | Auto] == <.ecf_file> 18

Geometry Control File == <.tgc_file> 18

Log Folder == 18

Output Folder == 18

Read File == 18

Start 2D Domain == [ {} | <2d_domain_name> ] 19

Write Check Files == [ | {OFF} ] 19

Write Empty MI Files == [ {} | ] 20

End Time == 28

Number Iterations == [ {2} | ] 28

Start Time == 28

Timestep == 28

Timestep During Warmup == [ {timestep} |  ] 29

Warmup Time == [ {0} | ] 29

Calibration Points MI File == <.mif/.mid_file> 37

Display Water Level == , 37

Map Output Data Types == [ d E F {h} q R SS t {V} Z1 Z2 Z3 ZH ] 37

Map Output Format == [ {SMS} | SMS WITH LAND CELLS | RMA2 ] 38

Map Output Interval == 38

Mass Balance Output == [ ON | {OFF} ] 38

Read MI GLO == <.mif/.mid_file > 39

Screen/Log Display Interval == [ {1} | ] 39

Start Map Output == 39

Store Maximums and Minimums == [ ON | ON MAXIMUMS ONLY | {OFF} ] 39

Zero Negative Depths in SMS == [ {ON} | OFF ] 40

Bed Resistance Values == [ {MANNING N} | MANNING M | CHEZY ] 48

Depth/Ripple Height Factor Limit == [ {10} |  ] 48

Read Materials File == 48

Recalculate Chezy Interval == [ {0} |  ] 49

Global FC Ch Factor == [ {0.8} | ] 57

Read MI FC == <.mif/.mid_file> 57

CSV Time == [ {DAYS} | HOURS ] 65

Excel Start Date == 65

Read MI LP == <.mif/.mid_file> 65

Read MI PO == <.mif/.mid_file> 65

Start Time Series Output == 66

Time Series Output Interval == 66

Write PO Online == [ ON | {OFF} ] 66

Read MI IWL == <.mif/.mid_file> 74

Read MID IWL == <.mid_file> 74

Set IWL == 74

Read Restart File == <.trf_file> 82

Write Restart File at Time == 82

Write Restart File Interval == [ {0} |  ] 83

Cell Side Wet/Dry Depth == [ {0.03} | ] 91

Cell Wet/Dry Depth == [ {0.05} | ] 91

HX ZC Check == [ {ON} | OFF ] 91

SX ZC Check == [ {ON} | OFF ] 92

Wetting and Drying == [ {ON} | ON NO SIDE CHECKS | OFF ] 92

Free Overfall == [ {ON} | ON WITHOUT WEIRS | OFF ] 100

Free Overfall Factor == [ {0.8} | ] 101

Froude Check == [ {1} | ] 101

Froude Depth Adjustment == [ {ON} | OFF ] 101

Global Weir Factor == [ {1.0} | ] 101

Shallow Depth Weir Factor Cut Off Depth == [ {0} |  ] 101

Shallow Depth Weir Factor Multiplier == [ {1} | ] 102

Supercritical == [ {ON} | OFF | PRE 2002-11-AD ] 102

Viscosity Coefficient == [ {1} | ] 110

Viscosity Formulation == [ {CONSTANT} | SMAGORINSKY ] 110

Cell Size == 118

First Sweep Direction == [ AUTOMATIC | {POSITIVE} | NEGATIVE ] 118

Instability Water Level == [ {see_below} |  ] 126

Water Level Checks == [ {ON} | OFF ] 126

BC Database == <.csv_file> 134

BC Event Name == 134

BC Event Text == 135

Adjust Head at Estry Interface == [ {ON} | ON VARIABLE | OFF ] 143

Check Inside Grid == [ {ERROR} | WARNING | OFF ] 143

Extrapolate Heads at Flow Boundaries == [ ON | {OFF} ] 143

Null Cell Checks == [ ON | {OFF} ] 144

Oblique Boundary Alignment == [ {NEAREST TO LINE} | CENTRE TO CENTRE ] 144

Oblique Boundary Method == [ {ON} | ON METHOD 2 | OFF ] 144

Unused HX and SX Connections == [ {ERROR} | WARNING ] 145

Apply Wind Stresses == [ ON | ON VARIABLE | {OFF} ] 153

Start Wind Output at Time == 153

Wind Output Interval == 153

Apply Wave Radiation Stresses == [ ON | {OFF} ] 161

Wave Period ==
161


MI Projection ==
9


Snap Tolerance == [ {0.001} | ] 9

Check MI Save Date == [ {ERROR} | WARNING | OFF ] 17

Check MI Save Ext == [ {.tab} | ] 17

CSV Format == [ HORIZONTAL | {VERTICAL} ] 17

CSV Time == [ {DAYS} | HOURS ] 17

Log Folder == 17

Output Folder == 18

Read File == 18

Write CSV Online == [ ON | {OFF} ] 18

Write Empty MI Files == [ {} | ] 18

Write Check Files == [ | {OFF} ] 19

Bridge Flow == [ {Method A} | Method B ] 27

Culvert Flow == [ Method A | {Method B} ] 27

End Time == 27

Froude Check == [ {1} | ] 28

Froude Depth Adjustment == [ {ON} | OFF ] 28

Head Rate Creep Factor == [ | {1.2} ] 28

Head Rate Limit == [ ON | {OFF} | ] 28

Head Rate Limit Minimum == [ | {0.001} ] 28

Start Time == 28

Structure Losses == [ ADJUST | {FIX} ] 29

Timestep == 29

Vel Rate Creep Factor == [ | {1.2} ] 29

Vel Rate Limit == [ | {0.2} ] 29

Vel Rate Limit Minimum == [ | {0.0001} ] 29

Order Output == [ {ON} | OFF ] 38

Output Interval [ {} | (s) ] ==

Output Times Same as 2D == [ {ON} | OFF ] 38

Read MI WLL == <.mif/.mid_file> 39

Read MI WLL Points == <.mif/.mid_file> 39

Start Output == 39

WLL Additional Points == [ {0} | ] 39

WLL Adjust XS Width == [ {ON} | OFF ] 39

WLL Approach == [ {Method A} | Method B ] 39

Apply All Inverts == [ ON | {OFF} ] 48

Conveyance Calculation == [ {CHANGE IN RESISTANCE} | ALL PARALLEL ] 48

Create Nodes == [ {ON} | OFF ] 48

Depth Limit Factor == [ {1} | ] 49

Flow Area == [ {EFFECTIVE} | TOTAL ] 49

M11 Network == <.nwk11_file> 50

Minimum NA == [ {0} | ] 50

Momentum Equation == [ PRE 2003-08-AD ] 50

Pit Channel Offset == [ {10} | ] 50

Read MI Network == <.mif/.mid_file> 50

Read MI Table Links == <.mif/.mid_file> 50

Read Materials File == 51

Relative Resistance == [ {RELATIVE} | MATERIAL ] 51

S Channel Approach == [ PRE 2004-06-AA ] 51

Storage Above Structure Obvert == [ {CHANNEL WIDTH} | ] 51

Trim XZ Profiles == [ ON | {OFF} ] 52

XS Database == 52

[ BG | CS | NA | VG ].... ! Fixed Field Flags 60

BG Data == 60

CS Data == 60

NA Data == 61

VG Data == 61

Read MI IWL == <.mif/.mid_file> 69

Set IWL == 69

BC Database == <.csv_file> 77

BC Event Name == 77

BC Event Text == 78

EB Data == 78

Read MI BC == <.mif/.mid_file> 78

Cell Size == 9

Grid Size (N,M) == , 9

Grid Size (X,Y) == 9

Orientation == , 9

Orientation Angle == 10

Origin == , 10

Read MI Location == <.mif/.mid_file> 10

Read TGA == <.tga_file> 18

Read TGF == <.tgf_file> 18

External Bndy == , , , 27

Read MI [ MAT | IWL | CnM | FRIC | WrF | FLC ] == 28

Read MI Code [ {} | BC ] == 28

Read MID [ CODE | MAT | IWL | CnM | FRIC | WrF | FLC ] == 28

Read MID Grid == 29

Set [ CODE | MAT | IWL | CnM | FRIC | WrF ] == 29

Write MI Domain == <.mif/.mid_file> 29

Write MI Grid == <.mif/.mid_file> 29

Allow Dangling Z Lines == [ ON | {OFF} ] 38

Default Land Z == 38

Interpolate ZC [ {} | ALL ] [ {} | LOWER ] 38

Interpolate [ ZHC | ZUVC ] [ {} | ALL ] [ {} | AFTER ] 39

Pause When Polyline Does Not Find Zpt == [ ON | {OFF} ] 39

Read MI Z Line [ {} | RIDGE or MAX | GULLY or MIN | HX ] [ {} | CC ] [ {} | THICK ] [ {} | ADD ] == 40

Read MI Zpts [ {} | ADD | MAX | MIN ] == 41

Read MID Zpts [ {} | ADD | MAX | MIN ] == 41

Set Zpt == 42

Write MI Zpts == 42

ZC == MIN(ZU,ZV) 42

Read File == 51

Stop 51

BC Database == <.csv_file> 9

BC Event Name == 9

BC Event Text == 10

Global Rainfall Area Factor == [ {1.0} | ] 10

Global Rainfall BC == 10

Global Rainfall Continuing Loss == [ {0} | ] 10

Global Rainfall Initial Loss == [ {0} | ] 10

Read MI BC == <.mif/.mid_file> 10

Read MI SA [ {} | Rainfall ] == <.mif/.mid_file> 11

Unused HX and SX Connections == [ {ERROR} | WARNING ] 11

Cell Size ==

(Mandatory if not specified in .tgc file)

Sets the grid cell size in meters. Rarely used; normally specified in the .tgc file (see Section 3.12).


First Sweep Direction == [ AUTOMATIC | {POSITIVE} | NEGATIVE ]

(Optional)

Build 2004-05-AD reworked and tested part of the Stelling scheme that can vary the sweep direction depending on the flow regime at the time. In rare situations, this may cause very slight difference in results between two models (eg. before and after cases) in areas where there should be no difference at all. This was as a result of the unpredictable sweep direction in one part of the scheme. Testing on a number of models showed that by fixing the sweep directions, there was virtually no difference in results. This also solved the rare situation where two models where showing a slight difference in areas they should not have been.

This command is provided for backward compatibility, although it is not considered that this will be necessary in most models. To use the approach prior to Build 2004-05-AD use the AUTOMATIC option.





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