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Telewavesim
What Telewavesim is
Telewavesim is free Linux desktop software for modelling teleseismic body-wave propagation through stacks of generally anisotropic, strictly horizontal layers. It can also model reverberations from an overlying water column to simulate recordings from ocean-bottom seismic stations. The project identifies receiver functions, long-period P-wave polarization, shear-wave splitting, and stochastic inverse methods as possible research uses, and describes the package as useful for teleseismic receiver-based studies. Its implementation combines Fortran code with Python modules and wrappers. Users can define layered models in a text file or build them in Python with the Model class, while included Jupyter notebooks demonstrate routines and workflows. General anisotropy is supported, although the supplied mineral and rock elastic-tensor library is limited. Installation uses Conda, Python, a Fortran compiler, and ObsPy, with a separate Conda environment recommended. Documentation says version 0.3.0 has limited testing and LAPACK linking may fail on some systems. Installation problems can be reported through GitHub. The software is distributed under the MIT license without warranty.
Who it suits
Telewavesim suits researchers conducting teleseismic receiver-based studies and related seismic modelling. It is intended for Linux users comfortable with Python, Fortran tooling, Conda, and ObsPy.
What it does well
- Models anisotropic layered wave propagation
- Simulates ocean-bottom station reverberations
- Python Model class for building layers
- Jupyter notebooks demonstrate workflows
- Free MIT-licensed software
What to know first
- Linux platform only
- Elastic-tensor material library is limited
- Version 0.3.0 has limited testing
- LAPACK linking may fail on some systems
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free open-source software (MIT License) | No paid plans or usage limits stated | Free |
As paudetseis.github.io lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
Telewavesim offers specialised seismic wave and reverberation modelling with Python and Fortran components. Its free distribution and notebooks help exploration, while installation dependencies and the documented version limitations require technical preparation.
Facts from Telewavesim's own pages
- Audience
- The project describes the software as useful for teleseismic receiver-based studies. · paudetseis.github.io, 12 Oct 2026
- Delivery mode
- desktop · paudetseis.github.io, 24 Sept 2026
- Dependencies
- The installation instructions use Conda, Python, a Fortran compiler, and ObsPy, and recommend a separate Conda environment. · paudetseis.github.io, 12 Oct 2026
- Examples
- The package includes Jupyter notebooks that demonstrate its routines and workflows. · paudetseis.github.io, 12 Oct 2026
- Free plan
- Yes · paudetseis.github.io, 24 Sept 2026
- Implementation
- The package combines Fortran code with Python modules and wrappers. · paudetseis.github.io, 12 Oct 2026
- Material library
- The code supports general anisotropy but currently includes a limited number of mineral and rock elastic tensors. · paudetseis.github.io, 12 Oct 2026
- Model setup
- Users can define layered models in a text file or create them in Python with the Model class. · paudetseis.github.io, 12 Oct 2026
- Ocean-bottom seismology
- It models reverberations from an overlying water column to simulate ocean-bottom seismic station recordings. · paudetseis.github.io, 12 Oct 2026
- Purpose
- Telewavesim models teleseismic body-wave propagation through stacks of generally anisotropic, strictly horizontal layers. · paudetseis.github.io, 12 Oct 2026
- Research uses
- The documentation identifies receiver functions, long-period P-wave polarization, shear-wave splitting, and stochastic inverse methods as potential uses. · paudetseis.github.io, 12 Oct 2026
- Security and warranty
- The MIT license provides the software “as is” without warranty; the pages opened state no security certification or compliance information. · paudetseis.github.io, 12 Oct 2026
- Support
- The documentation directs users to submit an issue on GitHub if they encounter installation problems. · paudetseis.github.io, 12 Oct 2026
- Version limitation
- The documentation says version 0.3.0 has limited testing and LAPACK linking may fail on some systems. · paudetseis.github.io, 12 Oct 2026
Where Telewavesim stands on Freedom251
- Physics Simulation Software#66 of 89