/GroundMotion.cpp/1.9/Tue Jul  6 23:51:41 2004//
/GroundMotion.h/1.3/Mon Mar  3 23:48:11 2003//
/GroundMotionRecord.cpp/1.5/Tue Feb 25 22:32:40 2003//
/GroundMotionRecord.h/1.3/Tue Feb 25 22:32:40 2003//
/InterpolatedGroundMotion.cpp/1.2/Fri Feb 14 22:00:57 2003//
/InterpolatedGroundMotion.h/1.1/Tue Dec 12 06:32:38 2000//
/Makefile/1.2/Tue Dec 12 06:30:53 2000//
/TclGroundMotionCommand.cpp/1.4/Fri Apr  1 19:34:49 2005//
D
