Program sffreqlet | 1-D seislet frame 
[SYNOPSIS]
sffreqlet < in.rsf > out.rsf freq=w.rsf inv=n verb=y decomp=n ncycle=0 niter=1 perc=50.0 type=
[PARAMETERS]
bool    | decomp | =n |  [y/n] | 	do decomposition 
file    | freq | = |   | 	auxiliary input file name
bool    | inv | =n |  [y/n] | 	if y, do inverse transform 
int     | ncycle | =0 |   | 	number of iterations 
int     | niter | =1 |   | 	number of Bregman iterations 
float   | perc | =50.0 |   | 	percentage for sharpening 
string  | type | = |   | 	[haar,linear,biorthogonal] wavelet type, the default is linear  
bool    | verb | =y |  [y/n] | 	verbosity flag 
[DIRECTORY]
system/seismic
