An isolation trace. The isolation trace requires that at least one UtilityTraceFilter barrier is set in the UtilityTraceConfiguration. Typically this filter identifies those features that isolate the section of network (e.g., valves).
Detects loops in the network. The loops trace finds areas of the network where flow direction is ambiguous where resource can flow in either direction. Loops are expected with mesh networks but usually indicate error conditions in radial networks.