Hello,
I have a network where this are many connected lines on nodes
I wanna make from the ones having the same value of an attribute to get connected and became one feature.
Is there any way to do it ?
Thank you
Solved
merging fatures which have the same attribute value
+5- Contributor
Best answer by dustin
If the lines are end-noded, you can use the LineJoiner with the Group-by option set to the attribute you want to join by.
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+57- Celebrity
Hi @lianaolianov,
I believe you can work with spatial transformers to get the attributes.
For example, the transformer SpatialRelator. You can choose the Spatial Predicates to Test = touches.
And enable the option Generate List.
Thanks,
Danilo
+5- Contributor
Hi @lianaolianov,
I believe you can work with spatial transformers to get the attributes.
For example, the transformer SpatialRelator. You can choose the Spatial Predicates to Test = touches.
And enable the option Generate List.
Thanks,
Danilo
Thank you
+57- Celebrity
@lianaolianov,
I created here a Workspace to show about this process.
In my Workspace I used two shapefiles : Lines and Nodes. You can see the attributes associate in Lines and Nodes.
After I used the transfomer SpatialRelator to check the lines are connected with nodes.
Inside parameters on these transformer I selected the option Generate List, because I want to get the attributes from Nodes.
A Tester transformer was inserted in Workspace to filter the lines are connected _related_candidates >= 1.
The results in FME Data Inspector with all attributes ( Lines and Nodes ):
Attached the Workspace - workspace-spatialrelator.fmwt
Thanks,
Danilo
+36- Influencer
- Best Answer
If the lines are end-noded, you can use the LineJoiner with the Group-by option set to the attribute you want to join by.