Program sfcfftexpa-dev | Development stage-2-D complex FFT-based zero-offset exploding reflector modeling/migration  
[SYNOPSIS]
sfcfftexpa-dev < data.rsf > image.rsf left=left.rsf right=right.rsf adj=n pad1=1 n0=0 nz= dz= nt= dt=
[PARAMETERS]
bool    | adj | =n |  [y/n] | 	if n, modeling; if y, migration 
float   | dt | = |   | 	time sampling (if modeling) 
float   | dz | = |   | 	depth sampling (if migration) 
file    | left | = |   | 	auxiliary input file name
int     | n0 | =0 |   | 	geophone surface 
int     | nt | = |   | 	time samples (if modeling) 
int     | nz | = |   | 	depth samples (if migration) 
int     | pad1 | =1 |   | 	padding factor on the first axis 
file    | right | = |   | 	auxiliary input file name
[DIRECTORY]
user/fomels
