Hi all,
We've run into some strange results when performing isolation traces.
A bit about our UN:
The issue seems to trigger when a directional device within a loop is isolated by an Isolation trace. It looks like the system correctly recognises that the upstream of a device is without flow and therefore should extend the isolation downstream of that device. Now because the downstream has another path back to the controller, the isolation is reaching the controller and then taking out the entire supply zone (at least that's how I'm interpreting this result)
In reality, because the downstream side has another path back to the controller, flow should actually be able to reach the southern loop even with the isolation in place to the north.
Things I've tried so far:
CC: @RudyProsser
Hi Sam,
I looked at your data and noticed that there was not a Utility Network present with a network topology, only an asset package. Has the AP been applied to a staged UN?
Cash Eddy
Axim Geospatial LLC
Hi Cash,
My bad, I've updated the attachment, a bit of late night asset package hackery going on..🙄
This is not the expected behavior; I'd recommend you work with support to log an issue for this.
Thanks @RobertKrisher,
We'll proceed to escalate the issue to support.
Hi Mike,
Yes, Source based.
Some additional information.
When run in ArcGIS Pro 2.9.1, 2.9.5 & 3.0.3 the trace works,
When run in 2.9.10 & 3.1.3 the issue above appears