Faculty of Environment


tdmt website

Versions available: 1.1

Licences: Freeware

This seismic moment tensor inverse software package has been in use at the University of California, Berkeley Seismological Laboratory (BSL) since 1993 and is employed to automatically investigate all ML>3.5 events in northern California (e.g.www.seismo.berkeley.edu/~dreger/mtindex.html). The package has been successfully implemented at the Japan National Research Institute for Earth Science and Disaster Prevention (NIED; argent.geo.bosai.go.jp), and has been used by individual researchers in the United States, Europe and Asia. This distribution includes a set of programs for calculating alibrary of Green's functions, inverting broadband data for the seismic moment tensor, various data processing utilities and shell scripts, and code and scripts demonstrating how to automate the procedures. Complete source code is provided. The frequency-wavenumber integration program (FKRPROG) written by Chandan Saikia of URS is included with his permission. This software may be distributed only by means of its gzipped tar file. There is no warranty either expressed or implied, and the author is not responsible for damages due to misinterpretation of results and misuse of the software.