Difference between revisions of "HY8:Rating Curve"

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{{HY8Main}}
{{HY8Main}}
[[Category:Crossing Data|R]]
[[Category:Crossing Data|R]]
[[Category:HY-8 Dialogs]]
[[Category:HY-8 Dialogs|Rate]]

Revision as of 14:25, 13 September 2016

The rating curve option represents flow rate versus tailwater elevation for the downstream channel. When the Enter Rating Curve option is selected, a prompt will ask to define 11 increasing flow and elevation values, as shown below. When using this option a channel invert elevation (generally the same as the downstream invert of the culvert) is required so that a tailwater depth can be computed from the rating curve.


Rating Curve dialog