digon_filter

DigonFilter

Bases: GraphFilter

Filters the edges that are connected in both directions.

filter(graph) staticmethod

Filter out edges that are connected in both directions by keeping the arrow with the highest non-negative conduction velocity. The highest CV is equal to the edge with the smallest weight (usually Delta LAT) as distance is constant.

Parameters:

Name	Type	Description	Default
graph	Graph	Dgm graph object.	required

Returns:

Name	Type	Description
Graph	Graph	Dgm graph object.