Program sfcfftwave1d | 1-D complex lowrank FFT wave extrapolation using complex to complex fft using initial condition
[SYNOPSIS]
sfcfftwave1d < Fw.rsf > Fo.rsf right=right.rsf left=left.rsf prop=prop.rsf nt= dt= sub=n os=y cos=y cft=y cmplx=n
[PARAMETERS]
bool    | cft | =y |  [y/n] | 	
bool    | cmplx | =n |  [y/n] | 	
bool    | cos | =y |  [y/n] | 	
float   | dt | = |   | 	
file    | left | = |   | 	auxiliary input file name
int     | nt | = |   | 	
bool    | os | =y |  [y/n] | 	
file    | prop | = |   | 	auxiliary input file name
string  | right | = |   | 	auxiliary input file name
bool    | sub | =n |  [y/n] | 	if -1 is included in the matrix 
[DIRECTORY]
user/jsun
