Program sfcompensate | Complex-valued compensation (between two wavefields) 
[SYNOPSIS]
sfcompensate < Fnum.rsf den=Fden.rsf > Fres.rsf verb=n cmplx=y perc=0.1
[PARAMETERS]
bool    | cmplx | =y |  [y/n] | 	use complex i/o 
file    | den | = |   | 	auxiliary input file name
float   | perc | =0.1 |   | 	precentage (of max) for protection when dividing 
bool    | verb | =n |  [y/n] | 	verbosity 
[DIRECTORY]
user/jsun
