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Results tagged with geometric-network
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user 35764
A geometric network is a set of connected edges and junctions (nodes) along with connectivity rules that are used to represent and model the behavior of a common network infrastructure in the real world. Geodatabase feature classes are used as the data sources to define the geometric network. You define the roles that various features will play in the geometric network and rules for how resources flow through the geometric network.
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ArcGIS Trace Geometric Network Tool Trace using Find Common Ancestors gives error
I have a geometric network stored in an ArcGIS 10.5 geodatabase. These lines represent all the river paths in a watershed. The lines associated with this network have the required flow direction assi …
- 10.5k
4
votes
2
answers
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Arcpy code to loop trace geometric network give out of memory error
I have a distribution of points on a geometric network. I have code to select a point, run an upstream trace on the network, select intersecting polygon features, sum some attributes from those polyg …
- 10.5k
2
votes
1
answer
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Added lines to an existing feature class and geometric network are not included in a geometr...
I have a stream layer for a watershed. These streams are topologically correct where each line's geometry stores the correct flow direction and each end connects to the start of the next downstream e …
- 10.5k