EDGE-V

EDGE-V is a tool prepare meshes for use in the core solver EDGE. It includes the following key features:

• Parsing of velocity models and performing respective mesh annotations.
• Derivation of background fields with target-edge lengths for problem-aware meshing.
• Derivation of optimal Local Time Stepping (LTS) groups.
• LTS-aware partitioning.
• Mesh reordering based on the partitioning and time step groups.
• Splitting of the mesh into separate per-partition chunks and derivation of respective annotations, e.g., the communication structure, for use in EDGE.

Configuration

Similar to the core-solver, EDGE-V is controlled by XML-configurations. This part of the documentation has to be written still. The La Habra mesh setups might serve as an example for seismic settings.