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Each time a feature outlet point is created, a basin for each upstream feature arc is created for the hydrologic modeling tree. This means that the stream ...not capture a feature such as a highway embankment, yet it is an important feature in basin delineation. It is possible to create a stream arc along the highw

# Run Topaz (Drainage module) # Create the outlet(s) (Drainage module tools)

...ive module when the Map, Terrain, or Drainage modules are activated. These objects are created in layers, like sheets of paper stacked on top of one another. ...s or ends of the object when the object is selected. The '''Select Drawing Objects''' tool is also used to edit the graphical attributes.

The TIN and DEM menus have different commands when the Drainage module is active. ==Drainage TIN Menu==

...ious drop-down menus. Additional menus become available depending on which module or model are selected. For more details on these and other menus, see [[WMS ...bar. It allows selection of models supported within the currently-selected module. Selecting a model causes its associated menu(s) to appear in the Menu Bar.

...'TIN'' or ''DEM'' Drainage module menus, or in the ''Feature Objects'' Map module menu.

The ''TIN'' menu in the Terrain Data module has the following commands: :* Drainage data will be lost and not transferred as part of the merged TIN.

...ld always define them from “downstream” to “upstream” in the same way that drainage arcs are defined. The '''Node → Flow arcs''' command in the ''Feature Objects'' menu allows automatically developing time computation arcs by tracing th

...ported from standard GIS formatted files]]. This GIS data is overlaid with drainage basin boundaries to compute area-weighted composite model parameters for ea *Basin boundaries from the drainage boundary polygons on a drainage coverage.

...r map (or a scanned image inside of WMS), by generating automatically from feature arcs and polygons, or by using DEMs or existing TINs as background elevatio However, TINs can be used for basin delineation and drainage analysis. Basin areas and several other geometric parameters can be compute

;5.1. Terrain Data Module :[[WMS:Terrain Data Module|Terrain Data Module]]

:[[WMS:Modules#Module Palette|Module Palette]] :[[WMS:Drawing Objects|Drawing Objects]]

...ge files. This is one of the primary reasons that the [[WMS:GIS Module|GIS module]] was developed and with or without a license to ArcObjects shapefile data With the addition of the GIS module there are now two different ways to import shapefile data.

;5.1. Terrain Data Module :[[WMS:Terrain Data Module|Terrain Data Module]]

;5.1. Terrain Data Module :[[WMS:Terrain Data Module|Terrain Data Module]]

;5.1. Terrain Data Module :[[WMS:Terrain Data Module|Terrain Data Module]]

:[[WMS:Modules#Module Palette|Module Palette]] :[[WMS:Drawing Objects|Drawing Objects]]

...be modified, depending on the type of feature arc. There are five types of feature arcs in GSSHA for standard GSSHA coverages: There are two feature arc types for GSSHA Storm Drain coverages:

...amic behaviour in coastal waters, estuaries, rivers, floodplains and urban drainage environments have complex 2D flow patterns that would be awkward to represe A powerful feature of TUFLOW is its 2D/1D dynamic linking, first pioneered in1990, and subsequ

| rasters, contour lines, feature objects | cad data, cad to feature objects, cad to tin, tin to dem, delineation