Program sfradial2 | Another version of radial transform. 
[SYNOPSIS]
sfradial2 < in.rsf > out.rsf inv=n eps=0.01 tp=t0 nv= vmin= vmax=
[PARAMETERS]
float   | eps | =0.01 |   | 	stretch regularization 
bool    | inv | =n |  [y/n] | 	if y, do inverse transform 
int     | nv | = |   | 	number of velocities (if inv=n) 
float   | tp | =t0 |   | 	
float   | vmax | = |   | 	maximum velocity (if inv=n) 
float   | vmin | = |   | 	minimum velocity (if inv=n) 
[DIRECTORY]
system/seismic
