no abundance of pdf/html documention yet.written by 1 grad student (slower development, less polish).Matlab m-file based (no compiling) = slower than fortran/c.functions for both iteractive and automated analysis.includes databases of instrument responses and CMTs.interacts with several freely available toolboxes (m_map, mattaup).leverages Matlab's numerous functions, plotting, and debugging capabilities.extensive usage of command-line based help system.reads/writes several standard seismic data formats (SAC, NDK, etc).written to be compatible with Octave (free and open source!).Matlab m-file based (no compiling) = works anywhere Matlab does.If you have questions, comments, or would like to contribute please email me at: ggeuler AT seismo (Note the s.) DOT wustl DOT edu Most of the current development is focused on analysis toolsets and documentation - the core of SEIZMO is quite stable. SEIZMO is now in it's 4th year of temperamental development. There are functions to aid in rapid prototyping and customization for new functions and documentation for every function is accessible through the inline help system. The seismology toolbox also incorporates several 3D mantle models, a catalog of moment tensors from the Global CMT project, and a database of instrument responses available through IRIS. Mapping in SEIZMO draws on the M_Map toolbox. SEIZMO utilizes direct access to the TauP toolkit to administer predicted arrival times, raypaths, pierce points, and travel time curves for several widely recognized 1D seismic earth models. The toolbox contains collections of functions for arrival time determination and quality control with cross correlation and cluster analysis, Rayleigh wave two plane-wave analysis, seismic ambient noise processing, and frequency-wavenumber analysis. Data processing capabilities include correlation, convolution, deconvolution, detrending, differentiation, integration, interpolation, resampling, filtering, merging, response transferring, rotation, stacking, spectral analysis, tapering, and windowing. There are numerous functions for reading/writing standard seismic data formats, displaying and editing metadata, plotting seismograms, creating animations, data processing, and interactive analysis. Project SEIZMO is a Matlab and GNU Octave based toolbox encompassing a collection of over 700 functions that provide a framework for seismic data preparation, quality control, and analysis akin to that of Seismic Analysis Code with a focus on passive source seismology at regional and global scales (where earthquakes and ambient noise are the sources). Git pull git:///g2e/seizmo.git (to update to the latest version) Project SEIZMO - A Matlab & Octave Toolbox for Earthquake Seismology

Octave toolboxes