connect — Connectivity Utilities

affect.connect

Usage

Utilities for processing connectivity information. Often the only connectivity stored on disk is the element (cell) to vertex, or element to node connectivity. The functions in this module determine element neighbor information and the vertex to element connectivity.

element_to_element
vertex_to_element
boundary_face_to_vertex
convert_to_local_connectivity

Functions

Cell and Element Topology

Standard cell to vertex connectivities are identified using the CellTopology enum.

Exceptions

The exceptions thrown from this module are a part of the interface just as much as the functions and classes. We define an Error root exception to allow you to insulate yourself from this API. All the exceptions raised by this module inherit from it.