Program sfpwcascade | Plane-wave smoothing by box cascade. 
[SYNOPSIS]
sfpwcascade < inp.rsf dip=dip.rsf > out.rsf verb=n eps=0.01 edge=n order=1 rect=0 pclip=50. cycle=1
[PARAMETERS]
int     | cycle | =1 |   | 	number of cycles 
file    | dip | = |   | 	auxiliary input file name
bool    | edge | =n |  [y/n] | 	preserve edges 
float   | eps | =0.01 |   | 	regularization 
int     | order | =1 |   | 	accuracy order 
float   | pclip | =50. |   | 	percentage clip for the gradient 
int     | rect | =0 |   | 	smoothing radius 
bool    | verb | =n |  [y/n] | 	verbosity 
[DIRECTORY]
user/pwd
