SPECFEM/specfem3d

specfem3d

✅ Recently maintained

SPECFEM3D Cartesian simulates acoustic (fluid), elastic (solid), coupled acoustic/elastic, or poroelastic seismic wave propagation in any type of conforming mesh of hexahedra (structured & unstructured).

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Fortran · GPL-3.0 · Last push 2026-10-09

Official repository & installation ↗

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Provisional rubric; documentation and runtime testing are separate. Missing evidence does not imply low value.

Star history

2025-09-292026-11-02
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Get the project

git clone https://github.com/SPECFEM/specfem3d.git

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Related domains do not imply feature parity. Review official documentation and licenses.