Actively supported, maintained and upgraded by community contributors.
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GNU Public License
SPECFEM1D simulates seismic wave propagation in a one-dimensional heterogeneous medium. It is a small code that allows users to learn how a spectral-element program is written.
Source code, version 1.0.4, with comments. Testing binary entry.
Source code, version 1.0.4, with comments.
Source code, version 1.0.3, with comments.
Visit the SPECFEM1D Wiki page for additional support with building, using, or modifying SPECFEM1D.
SPECFEM1D Publications List
User-submitted research publications using SPECFEM1D.
If you are interested in getting the development version of this code from the CIG repository, use the following git command:
git clone --recursive https://github.com/geodynamics/specfem1d.git
You can also browse the history of modifications in the Git repository.
Issue/Bug Tracker on Github
Browse and/or submit new issues at our Github Issues Tracker.
Shows location of all users who downloaded SPECFEM1D in the past year (image updated daily.)