Use this to stitch multiple separate line segments into one continuous polyline — for example, combining individually drawn curb segments into a single continuous street centerline.
Category: Geometric Operations
Kind: Operation
Description: join multiple lines into a single polyline
Inputs
Name | Abbreviation | Type | Access | Description |
lines | L | Feature | List | the lines to join |
Outputs
Name | Abbreviation | Type | Access | Description |
joined | J | Feature | List | the joined polyline |
Only LineString features are joined — anything else in the list is ignored, and if nothing qualifies, the node errors with "No lines to join."
How to
Add the Join Lines node.
Feed in a list of line features as "lines" — often from Read Static Layer, or several Line nodes collected with Encapsulate in List / Push.
The output is a single polyline connecting them.