Program sfopsmigrk | Shot-recorder Oriented prestack migration data is (shots x recs x time). 
[SYNOPSIS]
sfopsmigrk < dist.rsf time=time.rsf dept=dept.rsf > imag.rsf data=data.rsf tolz=2.0 is_offset=n
[PARAMETERS]
file    | data | = |   | 	auxiliary input file name
file    | dept | = |   | 	auxiliary input file name
bool    | is_offset | =n |  [y/n] | 	
file    | time | = |   | 	auxiliary input file name
float   | tolz | =2.0 |   | 	
[DIRECTORY]
user/roman
