cig_logo.png

Status:
Actively adding features to support improved science or performance by community contributors.

Code changes:
6 commits this past month, 192 commits this past year.

Contact:
cig-seismo@geodynamics.org

Bug reports:
Github Issue Tracker

License:
CeCILL License (version 2)

SPECFEM2D

SPECFEM2D simulates forward and adjoint seismic wave propagation in two-dimensional acoustic, (an)elastic, poroelastic or coupled acoustic-(an)elastic-poroelastic media, with Convolution PML absorbing conditions.

Meshing is based for instance upon Gmsh, Cubit, GiD or a simple internal mesher provided with the package, and the acoustic/(an)elastic/poroelastic solvers are based upon the spectral-element method. The package may also be used to calculate finite-frequency kernels and has full adjoint capabilities. Convolution PML absorbing conditions are used to efficiently absorb the outgoing wave field on the outer edges of the grid.

Current Release

Source Packages

Current Stable Release

To obtain the latest stable release of the code, use the following git command:
git clone --recursive https://github.com/geodynamics/specfem2d.git

View Prior Source Releases

[show] [hide]

SPECFEM2D-7.0.0.tar.gz[2012-11-11]

Source code, version 7.0.0

User Resources

User Manual

The SPECFEM2D user manual is available online.

Community Wiki

Visit the SPECFEM2D Wiki page for additional support with building, using, or modifying SPECFEM2D.

SPECFEM2D Publications List

User-submitted research publications using SPECFEM2D.

Mailing List

Browse the CIG Seismology Mailing List Archive to find known issues or to troubleshoot common problems, or E-mail the CIG Seismology Mailing List with details of your problem or suggestion.

Developer Resources

Development Version

If you are interested in getting the development version of this code from the CIG repository, use the following git command:

git clone --recursive --branch devel https://github.com/geodynamics/specfem2d.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.

Doxygen Documentation

Auto-generated Doxygen documentation is available for the Development and Release codebases.

Jenkins Testing

Ubuntu14 64 bitUbuntu14 32 bitCentOS7 64 bitCentOS7 32 bit

SPECFEM2D Users Map

Shows location of all users who downloaded SPECFEM2D in the past year (image updated daily.)

map showing location of all users who downloaded SPECFEM2D in the last year (image updated daily)

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