Version history for Kayen, Robert, Carkin, Brad, Minasian, Diane, and Tinsley, John, 2005, Shear wave velocity of the ground near southern California TRINET sites using the Spectral Analysis Of Surface Waves method (SASW) and parallel-arrayed harmonic-wave sources: U.S. Geological Survey Open-File Report 2005-1365 [available on the World Wide Web at URL http://pubs.usgs.gov/of/2005/1365/ ]. Version 1.0, January 23, 2006 Initial release online at http://pubs.usgs.gov/of/2005/1365/