Program sfencode | shot encoding with arbitrary delays 
[SYNOPSIS]
sfencode < Fi.rsf del=Fd.rsf > Fo.rsf ompchunk=1 ompnth=0 verb=n
[PARAMETERS]
file    | del | = |   | 	auxiliary input file name
int     | ompchunk | =1 |   | 	OpenMP data chunk size 
int     | ompnth | =0 |   | 	OpenMP available threads 
bool    | verb | =n |  [y/n] | 	verbosity flag 
[DIRECTORY]
user/psava
