Program sffwipe | Phase encoding 
[SYNOPSIS]
sffwipe < in.rsf > out.rsf oldrec=oldrec.rsf newrec=newrec.rsf encoding=y nsim=ns nsource=1 seed=time(NULL)
[PARAMETERS]
bool    | encoding | =y |  [y/n] | 	
file    | newrec | = |   | 	auxiliary output file name
int     | nsim | =ns |   | 	
int     | nsource | =1 |   | 	check 
file    | oldrec | = |   | 	auxiliary input file name
int     | seed | =time(NULL) |   | 	
[DIRECTORY]
user/zhiguang
