ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data.UtilityNetwork.Trace Namespace / TraceConfiguration Class / SourceTier Property

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    SourceTier Property
    In This Topic
    The ArcGIS.Core.Data.UtilityNetwork.Tier that is used as the start of the trace.
    Syntax
    public Tier SourceTier {get; set;}
    Public Property SourceTier As Tier
    Remarks
    This property is only used with subnetwork-based traces (SubnetworkTracer, UpstreamTracer, etc.). If DomainNetwork represents a ArcGIS.Core.Data.UtilityNetwork.TierDefinition.Partitioned network, this property is optional. If not null, the Trace routines will perform an additional check to validate that the starting points and barriers belong to this tier. If DomainNetwork represents a ArcGIS.Core.Data.UtilityNetwork.TierDefinition.Hierarchical network, this property is required. Since rows in hierarchical networks can belong to multiple tiers, this property tells the subnetwork tracer which tier to use for tracing.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also