Basic code structure

src/

Folder	Description
Checkpoint	Code related to checkpointing implementation, which allows to restart a simulation after failure.
Equations	Model-specific code.
Geometry	Everything related to reading tetrahedral meshes and setting up geometry information.
Initializer	Code that is called during initialization, e.g. allocating memory, setting up matrices, parsing material information.
Kernels	Common kernel code.
Model	Common model code.
Modules	Modules system implementation which allows adding code at pre-defined hooks.
Monitoring	Contains code for HPC statistics collected during a run.
Numerical	Helper code for numerics, e.g. quadrature rules.
Parallel	MPI communicator related code.
Physics	Contains friction laws.
Reader	Code for reading parameter files.
ResultWriter	Fault, element, and surface output.
Solver	Time-stepping and code executed during a simulation.
SourceTerm	Everything related to kinematic rupture models.
tests	Unit tests.

Folder	Description
meshing	Cube generator; gmsh converter; various scripts.
science	ASAGI converter; standard rupture format converter; various scripts.

Folder	Description
science	Various scripts processing simulation output.
validation	Cube mesh validation.
visualisation	Receiver viewer; scripts.