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Introducing EFISPEC

EFISPEC stands for "Element-FInis SPECtraux".

EFISPEC3D is a free code that solves the three-dimensional wave equations using a spectral-finite-element method (SFEM); commonly called spectral-element method (SEM).

EFISPEC3D is programmed in FORTRAN95 and MPI to run on parallel architectures. It is under a double license: CeCILL V2 and GNU GPL V3.

Features

  • Linear simulations
  • Viscoelastic simulations (memory variables method)
  • Paraxial boundary absorption
  • Double-couple extended sources
  • Single force sources
  • Free surface snapshots
  • Volume snapshots

Compatibilities