This was a prototype to imitate Houdini's ability to attach arbitrary data to the points, vertices and polygons. The "Channel" tag allows you to create a named channel on an object that can contain a number of elements of a datatype.
The "CSV Reader" tag allows you to read a CSV file into a "Channel" tag.
The nr.procedural
Python module provides a
Python API to access the channels of an object and its data.