HGL/EGL Lines will not Display on Profile of Split Network

Area: Drainage Design



HGL/EGL lines will not display on a profile for a split network.


In a split network, head loss must be user-specified for the structure.  If this value has not been defined, when the network is designed, you will get a message displayed at the bottom of the screen. This message says, “Split flow found at <Structure ID>. Head loss must be user-specified."


To define the head loss, go to Edit/Review for the structure indicated and type in the head loss on the HGL/EGL tab.


 After the network is redesigned with the head loss specified, the HGL/EGL lines will display on the profile.