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pCalc User's Manual

Downey, Nathan J.; Ballard, Sanford B.; Hipp, James R.; Begnaud, Michael A.

pCalc is a software tool that computes travel-time predictions, ray path geometry and model queries. This software has a rich set of features, including the ability to use custom 3D velocity models to compute predictions using a variety of geometries. The pCalc software is especially useful for research related to seismic monitoring applications. The pCalc software is available on the web at: www.sandia.gov/salsa3d/Software.html The software is packaged with this user's manual and a set of example datasets, the use of which is described in this manual.