spaghetti.Network._snap_to_link¶

Network._snap_to_link(self, pointpattern)[source]¶

Used internally to snap point observations to network arcs.

Parameters

pointpatternspaghetti.network.PointPattern

point pattern object

Returns

obs_to_arcdict

Dictionary with arcs as keys and lists of points as values.

arc_to_obsdict

Dictionary with point ids as keys and arc tuples as values.

dist_to_vertexdict

Dictionary with point ids as keys and values as dicts with keys for vertex ids and values as distances from point to vertex.

dist_snappeddict

Dictionary with point ids as keys and distance from point to the network arc which it is snapped.