Cactus Code Thorn FOWaveToyF77
Authors    : Scott Hawley
CVS info   : $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/README,v 1.1 2002/02/18 11:25:34 shawley Exp $
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1. Purpose of the thorn

This thorn solves the 3D wave equation, written as a first-order system