This node generate lines from points according to group id and serial label. The result table contains one LineString object per group value. Each constructed LineString object represents one or more connected linear splines between the given points of a group ordered by the serial column. Repeated points in the ordered sequence are allowed, but may incur performance penalties and should be avoided. A LineString may cross itself. A LineString has zero area and non-zero length.
The node is based on the GeoPandas project and uses the following related information and function:
Select the geometry column to use.
Select the group column (string) as group id for points.
Select the serial column (numeric) for each group .
You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.
To use this node in KNIME, install the extension Geospatial Analytics Extension for KNIME from the below update site following our NodePit Product and Node Installation Guide:
A zipped version of the software site can be downloaded here.
Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.
Try NodePit Runner!Do you have feedback, questions, comments about NodePit, want to support this platform, or want your own nodes or workflows listed here as well? Do you think, the search results could be improved or something is missing? Then please get in touch! Alternatively, you can send us an email to mail@nodepit.com.
Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.