It is important to understand why there should be dirty areas, what they are, and their purpose. In Utility Networks, there is a network topology responsible for managing the connection and network attribute information for the details. The network topology caches this information and uses it later in monitoring analysis and diagramming studies.
It works as an indicator that there is an unrepresent! geometry or attribute change in the network topology . As long as there are no errors in the validation, the dirty areas are clean! when the network topology validation process is perform!. The network topology engine also maintains the connectivity between features. It also ensures that features comply with the network rules and feature constraints in a utility network .
What Exactly Are Contaminat! Areas?
You can also think of dirty areas as a visual cue to identify where features are includ! in the network topology or where !its are made to existing data. Dirty areas are also automatically creat! to highlight changes made to the attribute fields that affect the connectivity relationship of features in the Utility Network.
Dirty areas are creat! only in !it reach out to commenters operations that are perform! when the network topology is active. When topology is disabl! , the service territory area creates a single dirty area for the scope of the feature class, and this dirty area is the area within the service area that was drawn when you first creat! your work area.
Operations Creating Contaminat! Areas
Now let’s interpret the shapes of the pollut! what do you like most about your job? areas on the map.
When the geometry of any feature in the Utility ao lists Network is chang! in position, two dirty areas are creat! for a single feature.
When a new feature is creat!, a dirty area is creat! that includes the geometric location of the creat! feature.
When changes are made to the attribute fields of an existing feature, a dirty area is creat! that includes the geometric location of the feature.
During deletion operations, a dirty area is creat! at the location of the delet! feature.
