MFEMPostprocessor

Summary

Base class for MFEM postprocessors used to evaluate a single scalar.

Overview

MFEM postprocessors calculate scalar quantities from the (aux)variables, typically after each timestep.

An MFEMPostprocessor is derived from MFEMExecutedObject. Its ordering relative to MFEM initial conditions, aux kernels, transfers, and other MFEM postprocessors is determined automatically from detected data dependencies instead of manual execution groups.

MFEMPostprocessor is a purely virtual base class. Derived classes should override the execute and getValue methods.