Program sftimeshift | Apply variable time shifts using plane-wave construction. 
[SYNOPSIS]
sftimeshift < inp.rsf > out.rsf dip=dip.rsf eps=0.01 order=1
[PARAMETERS]
file    | dip | = |   | 	auxiliary input file name
float   | eps | =0.01 |   | 	regularization 
int     | order | =1 |   | 	accuracy order 
[DIRECTORY]
user/pwd
