Program sflrmf | Local radial median filtering. 
[SYNOPSIS]
sflrmf < in.rsf > out.rsf nfw= boundary=n vmin= vmax= tmin= tmax=
[PARAMETERS]
bool    | boundary | =n |  [y/n] | 	if y, boundary is data, whereas zero
int     | nfw | = |   | 	filter window of median filter 
float   | tmax | = |   | 	zero-offset time for mimumum velocity 
float   | tmin | = |   | 	zero-offset time for maximum velocity 
float   | vmax | = |   | 	maximum velocity 
float   | vmin | = |   | 	minimum velocity 
[DIRECTORY]
user/yliu
