Hello,
I would like to split the lines in my feature class only where it intersects with a separate linear feature class.
I have my base linear feature class, and a second linear feature class that I have created to demarcate exactly where the base lines should be split. Is there a transformer that can easily do this?
+8
Try to use the LineOnLineOverlayer. After, with a tester, you can filter the Feature Class you want to keep and your lines will be split.
+22
Is your base linear feature class otherwise topologically correct? Or are there intersecting lines within it that should not be split (ex. overpass on road)? If the former then either a LineOnLineOverlayer as @philippeb suggests or an Intersector can be used.
If you need to keep your original lines intact, except at the demarcated places, then you need a way to isolate your segments. I suggest assigning a unique ID to your base feature class and then using a spatialRelator with the split class as the requestor and the base class as the supplier with the predicate as intersects. Follow this by a listExploder (if necessary) and then send everything to the Intersector with the Group By set to the unique ID.
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