Performing full waveform inversion (FWI) or source inversions

SPECFEM3D can now perform full waveform inversion (FWI), i.e. invert for models in an iterative fashion, and it can also perform source inversions in a constant model; please refer to the two new directories, inverse_problem_for_model and inverse_problem_for_source, and the README files they contain. For FWI inversions for the model, also refer to the new examples provided in directory EXAMPLES.

This documentation has been automatically generated by pandoc based on the User manual (LaTeX version) in folder doc/USER_MANUAL/ (Sep 26, 2024)

SPECFEM3D_Cartesian

SPECFEM3D_Cartesian simulates acoustic (fluid), elastic (solid), coupled acoustic/elastic, poroelastic or seismic wave propagation in any type of conforming mesh of hexahedra (structured or not.)

Performing full waveform inversion (FWI) or source inversions