Field modules¶

Abstract base class for fields defined on meshes.

This module defines the AbstractField interface that scalar and vector fields implement. It provides shared functionality for basis construction, file I/O, and HTML representation.

Concrete implementation of a scalar field on a mesh.

A ScalarField associates a scalar value with each degree of freedom of the filed. Values can be set uniformly, from arrays, or from functions evaluated at DOF coordinates.

Concrete implementation of a vector field on a mesh.

A VectorField associates a 3-component vector with each degree of freedom of the field. Values can be set from arrays or functions evaluated at DOF coordinates.