Suggested citation and version history for


  Logan, M., Iverson, R.M., and Obryk, M.K., 2018, Video documentation of 
  experiments at the USGS debris-flow flume 1992-2013 (amended to include
  2014-2017) (ver 1.4, January 2018): U.S. Geological Survey Open-File Report
  2007-1315, http://pubs.usgs.gov/of/2007/1315/.


  Version 1.4

  January 29, 2018

  Added data for 2014, 2015, 2016, and 2017
  Updated experiment statistics (video hours, number of experiments conducted)
  New names were added to the alphabetized list of 
  "additional assistance" credits.


  Version 1.3

  September 18, 2013

  Added data for 2013
  Added side-by-side views
  New names need to be added to the alphabetized list of 
  "additional assistance" credits: 
  Tracy Brennand, Jonny Cripps, and Frances Griswold.


  Version 1.2

  April 25, 2013

  Improved video quality for 2007, 2008, and 2009
  Added data for 2010-2012


  Version 1.1

  December 14, 2009
  Fixed a few small mistakes on two of the video files:  
  2001_09_11 and 2008_08_26

  November 24, 2009
  Improved video quality for 2001, 2002, 2004, and 2006
  Added data for 2007-2009


  Version 1.0

  November 23, 2007
  Initial release online at
  http://pubs.usgs.gov/of/2007/1315/