• RE: Civil Storm. Side weir not functioning with diameter change

    To add to Sushma's response - in some situations the numerical solver may not be able to properly calculated the flow split, so it could be that the adjustment to the diameter causes it to be stable enough to start working correctly. Are you using the…
  • RE: Civil Storm. Side weir not functioning with diameter change

    Hello Anzelika, Was there any user notification for the conduit for which you changed diameter? From the first screenshot it appears that, first conduit is flowing surcharged. Are the manholes overflowing? There appears an overflow before it can reach…
  • RE: Civil Storm. Connecting two rainwater drainage systems with two separate Outfalls

    Anzelika, You can model the interconnection with a normal conduit element if a pipe will be used to connect the real systems. Set the start and stop invert accordingly - most likely they are some distance above the bottom of the manhole. With the Implicit…
  • Civil Storm CONNECT Edition

    Hello, Just noticed that sum of two conduit flows do not match the flow in conduit after the connection of previous two. As it is shown in the scheme of the model, there is two conduits with flow of 133,4 L/s and 51,09 L/s, that connects in the same…
  • RE: Civil Storm CONNECT Edition

    Hello, This is because of flow attenuation. The GVF-Rational Solver depends on system time for peak flows. It does not simply add the upstream flows to calculate peak flow but rather considers the decrease in peak intensity as the flow moves downstream…
  • RE: Civil Storm. Automatic Catchment assignment to the nearest Outflow Element.

    Hello, Automatic assignment of catchment outflow node is something we are looking into for a future release (reference # 308754), but the poly6gon area alone is not enough information to correctly determine the outflow node automatically. If there are…
  • Civil Storm. Automatic Catchment assignment to the nearest Outflow Element.

    Hello, Is there a way to AUTOMATICALLY assign already existing Catchments to Manholes? Currently I am working on rain waist water project that covers entire city of 401 km². So it is a large area. I have a Terrain Model for my surface. I already have…