When running Extended Period Simulations (EPS), the occurrence of the “Cannot Solve Equations” error currently causes the entire simulation to fail, with no access to results from the timesteps that were successfully solved prior to the error. It ...

Improvement Suggestion – Graph Preservation (or transfer) When Merging Openflow WaterGEMS Models When merging or combining two OpenFlows WaterGEMS models, hydraulic elements such as pipes, junctions, pumps, tanks, and valves can be transferred s...

1. User Data Extension – Make all input fields available to create formulas. As it is right now, I cannot use labels of property fields from a manhole (or a TAP) and use it to create a formula for a conduit. It would be great to be able to use tha...

When merging two OpenFlows WaterGEMS models, hydraulic elements such as pipes, junctions, pumps, tanks, and valves are transferred successfully into the destination model. However, graphs created in the source model are not preserved during the me...

When unidirectional flushing, it would be extremely helpful to be able to move flushing events between flushing areas. For example, if one area's flushing sequence is too time consuming to be done in one day, the events at the end of the sequence ...

Applicable to CivilStorm/StormCAD/OpenRoads Drainage. In previous drainage softwares, like InRoads Storm and Sanitary, The invert of the structure was not something that was manually input like it is in CivilStorm/StormCAD. Instead the structure i...

In HAMMER/OpenFlows, relief/surge valves are typically modeled as discharging to atmosphere, or with logic that does not adequately represent “in-line” relief valves (between two pipes) whose actuation depends on the pressure differential between ...

Multispecies models (MSX) often require long simulation times to initialize the system. With some system models, piggy backing the next simulation with the initial conditions being the final results from the last run can allow for even longer simu...

The discrete gas cavity model is used in other transient analysis software and is described in various texts such as Thorley. It captures variable wavespeed phenomenon due to changing air pocket volume. It has been observed that models which exper...

Objective: To develop a software solution that seamlessly integrates OpenFlows with OpenRoads, facilitating the generation of utility profiles (StormWater, WasteWater, WaterSupply, etc.) and ensuring efficient crossings with other pipes and networ...