tri_to_am¶
- openpnm.topotools.tri_to_am(tri)[source]¶
Given a Delaunay Triangulation object from Scipy’s
spatial
module, converts to a sparse adjacency matrix network representation.- Parameters
tri (Delaunay Triangulation Object) – This object is produced by
scipy.spatial.Delaunay
- 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.