1D Pits: Difference between revisions

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== How to Translate On-Grade Approach Flow / Pit Capture Flow Curves to Depth / Discharge Curves for use in TUFLOW ==
Manning's equation calculations can be used to convert on-grade approach flow information to a water depth at the pit. AfterARR manually2019 calculatingGuidelines the(Section depth5.6.1, toChapter flow5, relationshipBook the9) userrecommends simplythe needsuse toof associatethe thesemodified waterMannings depth values withequation, the pitIzzard's captureequation, flowfor informationgutter typicallyand includedroadway inflow. on grade pit inlet curve datasets.<br>
 
After manually calculating the depth to flow relationship the user simply needs to associate these water depth values with the pit capture flow information typically included in on grade pit inlet curve datasets.
 
=TUFLOW Model Inputs=