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Results tagged with geometric-network
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user 59
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.
1
vote
Can a Geometric network be hosted in a Spatial Data Service?
I heard back from an Esri rep that this is not currently supported, but hinted that it might be in the future.
I guess this means that until then, if I want to put a geometric network into the cloud …
- 25.8k
5
votes
Accepted
How to identify polylines with multiple end/starting points?
Try finding all polylines where IGeometryCollection.GeometryCount > 1.
I think the example for calculating vertex count could be adapted to do this with the field calculator.
- 25.8k
3
votes
Accepted
Find flipped lines in ArcMap geometric network?
I would use a dictionary to do that. I'm surprised how fast they are.
import arcpy
def GetDict(fc,precision):
fields = ['SHAPE@','OID@']
# use a dictionary with x1-y1-xn-yn key
dict = …
- 25.8k