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[ascl:1105.006] SPARC: Seismic Propagation through Active Regions and Convection

The Seismic Propagation through Active Regions and Convection (SPARC) code was developed by S. Hanasoge. The acoustic wavefield in SPARC is simulated by numerically solving the linearised 3-D Euler equations in Cartesian geometry (e.g., see Hanasoge, Duvall and Couvidat (2007)). Spatial derivatives are calculated using sixth-order compact finite differences (Lele,1992) and time evolution is achieved through the repeated application of an optimized second-order five-stage Runge-Kutta scheme (Hu, 1996). Periodic horizontal boundaries are used.

Code site:
http://www2.mps.mpg.de/projects/seismo/sparc/
Described in:
http://adsabs.harvard.edu/abs/2007ApJ...664.1234H
Bibcode:
2011ascl.soft05006H

Views: 1316

ascl:1105.006
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