Hello, i'm sort of new to OpenRoads but have used StormCAD before.
I have created a User Defined IDF Table for the location of my project. In my Alternatives, I've created a Base Rainfall Runoff Child Alternative for each frequency I'm interested in. In my drawing I've delineated a catchment, assigned an outflow element, and assigned a Rational Coefficient. In the Base Analysis Scenario, the Rainfall Runoff is set the child Alternative.
Perhaps I'm missing some steps, because when I compute, I don't get any flow from the catchment? Please help.
just tried the same workflow as you but it works.
Maybe you can try place Node for the outflow element from StormWater Node > Inlet > Training Combination Inlet; and try again.
jing jing (o'.'o)