Program sfveltran | Hyperbolic Radon transform 
[SYNOPSIS]
sfveltran < in.rsf > out.rsf adj=n anti=1. s02=0. pull=y
[PARAMETERS]
bool    | adj | =n |  [y/n] | 	adjoint flag 
float   | anti | =1. |   | 	antialiasing 
bool    | pull | =y |  [y/n] | 	pull or push operator 
float   | s02 | =0. |   | 	reference slowness squared (for antialiasing) 
[DIRECTORY]
system/seismic
