WMS:Rational Method Computing Hydrographs: Difference between revisions
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[[File:RationalMethodHydrograph.jpg|thumb|''Rational Method Hydrographs'' dialog]] | [[File:RationalMethodHydrograph.jpg|thumb|250 px|''Rational Method Hydrographs'' dialog]] | ||
The Rational Method equation is designed to compute peak flows. However, a hydrograph, based on the peak flow and basin (or outlet) time of concentration, can be computed using one of five different unit hydrographs. Furthermore, there are two different methods (traditional and route by summing) hydrographs can be computed at confluence points. | The Rational Method equation is designed to compute peak flows. However, a hydrograph, based on the peak flow and basin (or outlet) time of concentration, can be computed using one of five different unit hydrographs. Furthermore, there are two different methods (traditional and route by summing) hydrographs can be computed at confluence points. | ||
Revision as of 16:24, 29 April 2015
The Rational Method equation is designed to compute peak flows. However, a hydrograph, based on the peak flow and basin (or outlet) time of concentration, can be computed using one of five different unit hydrographs. Furthermore, there are two different methods (traditional and route by summing) hydrographs can be computed at confluence points.
The Rational Method Hydrographs dialog is used to specify the dimensionless unit hydrograph method, and the way hydrographs at outlets are computed.
Related Topics
- Traditional vs Route by Summing
- Rational Hydrograph
- Modified Rational Hydrograph
- Dekalb Rational Hydrograph
- Universal Rational Hydrograph
- User Defined Rational Hydrograph
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