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SEISMIC_CPML

SEISMIC_CPML is a set of ten open-source Fortran90 programs to solve the two-dimensional or three-dimensional isotropic or anisotropic elastic, viscoelastic or poroelastic wave equation using a finite-difference method with Convolutional or Auxiliary Perfectly Matched Layer (C-PML or ADE-PML) conditions, developed by Dimitri Komatitsch and Roland Martin from CNRS, France.

Status Accepting bug reports.
Contact cig-seismo@geodynamics.org
Bug reports RoundUp
License CeCILL license (version 2)


Latest Release (version 1.1.5)

SEISMIC_CPML_1.1.5.tar.gz [18 Mar 2012]
Version 1.1.* adds support for viscoelastic or poroelastic media as well as higher-order time schemes. A total of ten programs are now included. Version 1.1.5 fixes potential problems in the stability of the codes in the case of very long runs (large number of time steps); the 2D and 3D codes were affected. It also fixes a small bug in the calculation of potential energy in postprocessing in the 3D codes (the 2D codes were unaffected).

SEISMIC_CPML Users Map

Shows location of all users who downloaded SEISMIC_CPML since the code was released (image updated daily).

map showing location of all users who downloaded SEISMIC_CPML since the code was released (image updated daily)

Development Version

If you are interested in following the main line of development, use the following Subversion command:

svn checkout http://geodynamics.org/svn/cig/seismo/3D/CPML/trunk SEISMIC_CPML

Documentation

See SEISMIC_CPML (a copy of which in included in the tar file of the package, in file README_seismic_cpml.html)

Help

To identify known issues, report bugs, request help, or provide feedback or suggestions:

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