Version history for


  Evans, J.R., Nigbor, R.L., and Hutt, C.R., 2006, 
       C-language software for computing strong ground 
       motion metrics and seismograph self noise:  U.S. 
       Geological Survey Open-File Report 2006-1369 
       [available on the World Wide Web at 
       http://pubs.usgs.gov/of/2006/1369/ ].


  Version 1.0, December 4, 2006

  Initial release online at
  http://pubs.usgs.gov/of/2006/1369/