The Peak Rate Factor for a dimensionless hydrograph can be set for each subbasin.Tailwater conditions can be set separately for each storm while running multiple storm events.Autodesk Storm and Sanitary Analysis has been updated with the following features:.Use new structure feature settings to specify default values that can be used by the Analyze Gravity Network command… Inlet Analysis: Analyzes the capacity of the inlets and reports the flow, depth, and spread at each inlet.Compute Energy and Hydraulic Grade Lines: Calculates the energy and hydraulic grade lines, and reports whether each line in the system is in a normal state, surcharged, or flooded.Resize Pipes and Reset Inverts: Analyzes the flow through the pipes, and then resizes the pipes and resets inverts to accommodate the flow.You can use this command to perform the following analysis types:

The updated command uses a modeless dialog box so you can leave it open while you do other work.

Use the updated Analyze Gravity Network command to analyze a pipe network and apply the results to the pipe network.

Autodesk® Civil 3D® 2020 contains the following new features and enhancements:

Civil3d 2020