Program sfzolsrtm2 | 2-D FFT-based zero-offset exploding reflector modeling/migration linear operator 
[SYNOPSIS]
sfzolsrtm2 < data.rsf > image.rsf snaps=snaps.rsf left=left.rsf right=right.rsf adj=n timer=n verb=n snap=0 pad1=1 gpz=0 taper=0 thresh=0.92 oz=0. nz= dz= nt= dt=
[PARAMETERS]
bool    | adj | =n |  [y/n] | 	if n, modeling; if y, migration 
float   | dt | = |   | 	time sampling 
float   | dz | = |   | 	depth sampling 
int     | gpz | =0 |   | 	geophone surface 
file    | left | = |   | 	auxiliary input file name
int     | nt | = |   | 	time samples 
int     | nz | = |   | 	depth samples 
float   | oz | =0. |   | 	
int     | pad1 | =1 |   | 	padding factor on the first axis 
file    | right | = |   | 	auxiliary input file name
int     | snap | =0 |   | 	interval for snapshots 
file    | snaps | = |   | 	auxiliary output file name
int     | taper | =0 |   | 	tapering in the frequency domain 
float   | thresh | =0.92 |   | 	tapering threshold 
bool    | timer | =n |  [y/n] | 	
bool    | verb | =n |  [y/n] | 	
[DIRECTORY]
user/jsun
