allenmlowe

There was no negative pressure warning because the emitter node has negative demand and acted as a source. Can the emitter be limited to 0 when the emitter flow becomes...

Thank you @LRossman. The submitted example was simplified so as to see right away the problem with negative emitter flows. Originally the nodes with emitter have also demands on them...

I am excited to have this new PCV valve so I tried using a simple PCV valve without a curve yet with a setting of 0.0001 to 1 to simulate...

Coming from an ordinary Epanet user's point of view, a PCV will make simulating valve openings a lot simpler. However, determining the ko is not easy but the opening which...

@LRossman you are right, the GUI should remind the user to enter the loss coefficient instead of assigning a default kmo when the toolkit encounters a 0 kmo. The GUI...

// s lies below first point of curve if (s < x[0]) { kvr = s / x[0] * y[0]; Assuming data is in ascending order: if s=0.2, x[0] =...

After applying the modifications to correct this issue, there are still some errors in pipe flows emanating from the tanks. The first pipe connected to the tank may be giving...

Thank you @LRossman for the explanation. At least now the status report show nodes are disconnected after some time which means that the results after that time are meaningless. Even...

The modification to correct this issue can make tanks overflow even if the setting of CanOverflow = No. When the old code below is reverted, the tank can close and...

Here is an example of an overflowing tank. T-3 is overflowing.  [Overflowing.zip](https://github.com/OpenWaterAnalytics/EPANET/files/6712411/Overflowing.zip)