Program sfsharpsimi | Sharpen similarity measure between two datasets. 
[SYNOPSIS]
sfsharpsimi < in.rsf > out.rsf other=other.rsf eps=0.01 niter=20 perc=98. verb=n
[PARAMETERS]
float   | eps | =0.01 |   | 	regularization parameter 
int     | niter | =20 |   | 	number of iterations 
file    | other | = |   | 	auxiliary input file name
float   | perc | =98. |   | 	percentage for sharpen, default is 98
bool    | verb | =n |  [y/n] | 	verbosity flag 
[DIRECTORY]
user/yliu
