updated by Phil Dixon Oct 2009 -list of channels contains all changes (edited file marker.m line 114) - you can reload marker data using "reload marker" updated by Phil Dixon March 2010 - you can load bones by clicking 'load bones' instead of using quick open - quick open has been removed from GUI - you can select to load a 'lower-limb' or 'full' plugin gait model updated by Phil Dixon December 2010 - you can now plot any channel you want as long as it is a n x 1 channel