Program sfpwspray2 | Plane-wave spray in 3-D. 
[SYNOPSIS]
sfpwspray2 < inp.rsf dip=dip.rsf > out.rsf verb=n eps=0.01 order=1 ns2= ns3=
[PARAMETERS]
file    | dip | = |   | 	auxiliary input file name
float   | eps | =0.01 |   | 	regularization 
int     | ns2 | = |   | 	
int     | ns3 | = |   | 	spray radius 
int     | order | =1 |   | 	accuracy order 
bool    | verb | =n |  [y/n] | 	verbosity 
[DIRECTORY]
user/pwd
