The Utility Network downstream trace returns different results in ArcGIS Pro 2.7 compared to ArcGIS Pro 2.6.
最後に公開された状態: July 19, 2021ArcGIS Pro
不具合 ID 番号
BUG-000137618
送信されました
February 22, 2021
最終更新日
June 5, 2024
適用対象
ArcGIS Pro
見つかったバージョン
2.7.1
オペレーティング システム
Windows OS
オペレーティング システムのバージョン
N/A
ステータス
Known Limit
開発チームによる確認後に、この問題が、Esri の管理の範囲外にあるソフトウェアの既知の制限に関するものであると判断されました。 問題の「参考情報」セクションに、さらに詳細な説明が示されていることがあります。
参考情報
The Utility Network does not have flow direction in it as it currently sits. Thus, when hitting a loop in the data (between starting location and the Sink), the user must check the check box to Allow Indeterminate Flow for the trace to success and make it all the way from the starting location to the sink. However, the entire loop is selected because it is indeterminate.
Another option is to put devices with terminals at each of the intersections. 1 in, 2 out in some cases, and 2 in, 1 out in other cases where it alerts the system exactly which way things can traverse through those devices and the 'flow' is correctly calculated. If you have a 3 in 1 out or 1 in 3 out of the situation, use ArcGIS Pro 2.8 to allow better configuration of those terminals and their paths through the device. The result shown in ArcGIS Pro 2.6 can be seen as incorrect because that loop is not selected. This can be resolved using devices with terminals, and this is fixed in ArcGIS Pro 2.8. The other option is to look at the Trace Network.