Difference between revisions of "Software"
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== Support Levels == | == Support Levels == | ||
| − | + | SCEC provides varying levels of support for scientific software packages. We describe the level of support for each software package using the [http://www.geodynamics.org/cig/software Computational Infrastructure in Geodynamics (CIG)] software support levels. In order, from greatest to least, our software support levels are (1) Developed, maintained, and supported (2) Maintained and supported (3) Accepting bug reports. | |
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== Related Entries == | == Related Entries == | ||
Revision as of 06:30, 7 March 2011
The Southern California Earthquake Center (SCEC) develops, maintains, and supports a number of scientific software programs. This is the software download page for SCEC-supported software distributions. Information about software support is provided on each individual software distribution page.
Broadband Platform
The goal of the SCEC Broadband Simulation Platform is to generate ground motions for a particular earthquake scenario using deterministic low-frequency and stochastic high-frequency simulations. It provides multiple approaches for generating the rupture description, modeling high- and low-frequency wave propagation, and incorporating site amplification effects. These codes have been validated against recorded ground motions from real events, to increase confidence in their results. With the Broadband Platform, a user can select which combination of approaches to use and simulate an earthquake, producing seismograms which include high and low frequency data. Ultimately these seismograms can be used to improve ground motion attenuation models, resulting in more accurate predictions of future ground motions for building engineers.
- Support Level: Developed, maintained, and supported.
CVM-H
The CVM-H is a velocity model of crust and upper mantle structure in southern California developed by the SCEC community for use in fault systems analysis, strong ground motion prediction, and earthquake hazards assessment. The model describes seismic P- and S-wave velocities and densities, and is comprised of basin structures embedded in tomographic and teleseismic crust and upper mantle models.
- Support Level: Developed, maintained, and supported.
CVM-S
CVM-S is the original 3D Velocity Model for Southern California developed by SCEC between 1991 and 2002. Earlier versions of the CVM-S software are available on the SCEC Data Center web site. We have identified and fixed a number of software issues in the original CVM-S V4.0 code. We are posting a version of CVM-S 4 that includes all known software fixes. We believe this version is more robust than any earlier versions.
- Support Level: Accepting bug reports.
Support Levels
SCEC provides varying levels of support for scientific software packages. We describe the level of support for each software package using the Computational Infrastructure in Geodynamics (CIG) software support levels. In order, from greatest to least, our software support levels are (1) Developed, maintained, and supported (2) Maintained and supported (3) Accepting bug reports.
