Program sffftxcor | 
[SYNOPSIS]
sffftxcor < Fa.rsf ref=Fb.rsf > Fc.rsf verb=n nt=1 ot=0.0 dt=1.0
[COMMENTS]
Fourier domain cross-correlation
Paul Sava
Copyright (C) 2022 Colorado School of Mines

[PARAMETERS]
float   | dt | =1.0 |   | 	
int     | nt | =1 |   | 	
float   | ot | =0.0 |   | 	
file    | ref | = |   | 	auxiliary input file name
bool    | verb | =n |  [y/n] | 	verbosity  
[DIRECTORY]
user/psava
