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