Program sfcube | Simple cube fault synthetic 
[SYNOPSIS]
sfcube > cube.rsf n=51 p=0.5 q=0.5
[PARAMETERS]
int     | n | =51 |   | 	cube dimensions 
float   | p | =0.5 |   | 	inline slope 
float   | q | =0.5 |   | 	crossline slope 
[DIRECTORY]
user/gee
