Thursday 20 April 2017

How can I identify gaps in polylines and polylines with more than one end point using ArcGIS 10?


I have a multipart polyline shapefile containing a large number of lines, some of which are broken by gaps and some of which have more than one start and end (by mistake - see attached). I need to have a multipart shapefile output, which contains only unbroken lines with one start and one end. Is there a way to identify these errors (can't seem to do it with the the topology rules in Arc)?


Once identified they are easy to fix manually.




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