vor_to_am¶
- openpnm.topotools.vor_to_am(vor)[source]¶
Given a Voronoi tessellation object from Scipy’s
spatial
module, converts to a sparse adjacency matrix network representation in COO format.- Parameters
vor (Voronoi Tessellation object) – This object is produced by
scipy.spatial.Voronoi
- Returns
A sparse adjacency matrix in COO format. The network is undirected
and unweighted, so the adjacency matrix is upper-triangular and all the
weights are set to 1.