Best Software to Model HEC-22 EGL/HGL

[tlarsen_21]

Looking for best modeling software that follows HEC-22 guidance and correctly calculates the EGL/HGL per the HEC-22 guidance. Specifically, the HEC-22 method for calculating the energy losses in inlets and access holes (Section 7.1.6.7). From what I have seen, all the modeling software calculates minor losses but they do not follow this current method for considering inlet control/outlet control of the exit pipe similar to culvert hydraulics. Has anyone ran into this issue? How are you modeling this method - hand calculations? Thanks!

 

[tlarsen_21]

It appears Bentley Civil Storm CONNECT Edition will do the job:

https://docs.bentley.com/LiveConten...UID-394F7BF6-C9A6-4431-B8FF-F4D03EA9DA20.html