Length

This node will add a new column named 'length' to the input data with the calculated length of each geometry in the units of the CRS. Length may be invalid for a geographic CRS using degrees as units. Use the Projection node to project geometries to a planar CRS before using this node. This operation is planar, i.e. the potential third dimension is not taken into account.

The node is based on the GeoPandas project and uses the following related information and function:

• Length

Input ports

1. Type: Table
   Geo table

   Input table with a geospatial column to compute the 'length' for.

Output ports

1. Type: Table
   Geo table with length

   Geo input table with additional 'length' column containing the length of each input geometry in the units of the CRS.