Section: New Software and Platforms

Metrix

Metrix: Error Estimates and Mesh Control for Anisotropic Mesh Adaptation

Keywords: Meshing - Metric - Metric fields

Functional Description: Metrix is a software that provides by various ways metric to govern the mesh generation. Generally, these metrics are constructed from error estimates (a priori or a posteriori) applied to the numerical solution. Metrix computes metric fields from scalar solutions by means of several error estimates: interpolation error, iso-lines error estimate, interface error estimate and goal oriented error estimate. It also contains several modules that handle meshes and metrics. For instance, it extracts the metric associated with a given mesh and it performs some metric operations such as: metric gradation and metric intersection.

• Participants: Adrien Loseille and Frédéric Alauzet

• Contact: Frédéric Alauzet

• URL: https://www.rocq.inria.fr/gamma/Frederic.Alauzet/code_eng.html