id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 3660,Using units prefix dynamically to get the appropriate prefix for the size of the value,Paul A. Bristow,Steven Watanabe,"I'd like to use the units library prefix (k, M, G ...) system, but I'd really like to determine the prefix dynamically (automatically) depending on the value. For example, if I have a length of 12300 m I'd like an output of ""12.3 km"" but if my length is 0.0123 m, I'd like an output of ""12.3 mm"". ",Feature Requests,closed,Boost 1.42.0,units,Boost 1.41.0,Optimization,fixed,units prefix dynamic,