Results display in the Main Window
Following a run, peak flowrates and HGL levels are presented in the Main Window, with coloured numbers replacing the names of components. If multiple storms are used, the results for a particular storm can be selected using the pull-down menu in the top-left corner of the drawing area. The Customise Text option in the View menu allows you display various combinations of component data and run results on-screen.
Detailed results for components can be examined using the Pop-Up (right mouse button) menus.
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Main Window
When DRAINS begins operation it displays its Main Window. This is the place where details of drainage systems are entered graphically, on an x-y coordinate base. The background that appears in DRAINS models is a layer that is created from vector ...
Index sheet window
Here you will have a view of the total drawing space including the title blocks, which are fixed in the bottom right corner. A skeleton depiction of the drainage system will be shown, together with a rectangular 'mask' that can be moved around the ...
Irregular open channel
This refers to an open channel that has a cross-section that is not a simple trapezoidal, rectangular or triangular shape. The cross-section of such channels must be defined as a series of x-y coordinates, as shown below. Closed conduits with unusual ...
Prismatic channel
This refers to an open channel that has the same cross-section and bed slope throughout. This may have a rectangular, trapezoidal, semi-circular or other cross-sectional shape. Note that rectangular and triangular shapes are special cases of the ...
Pipes
These are conduits for water that are closed, and are usually circular in cross-section. The circular shape provides the greatest area for a given perimeter, and is the most efficient shape for resisting friction. In urban stormwater drainage ...