FormDiagram.tributary_matrices

FormDiagram.tributary_matrices(sparse=False)[source]

Returns the Matrices used for computation of the tributary area.

Parameters

sparse (bool, optional) – If the matrices should be returned as sparse matrices (see scipy.linalg.sparse), by default False

Returns

  • F (array [f x n]) – Linear transformation from X [n x 3] to c [f x 3] with the position of the centroids

  • V0 (array [g x n]) – Mark the influence of the original point in the calculation

  • V1 (array [g x n]) – Mark the influence of the neighbor points the calculation

  • V2 (array [g x f]) – Mark the influence of the centroid points the calculation