Program sfanisodiffuse | Anisotropic diffusion by regularized inversion. 
[SYNOPSIS]
sfanisodiffuse < in.rsf > out.rsf vx=fvx.rsf vy=fvy.rsf niter=10 repeat=1 eps=1.
[COMMENTS]

Applied in 3D in a slice by slice fashion: set of
2D diffusions for a fixed time sample. 
[PARAMETERS]
float   | eps | =1. |   | 	regularization parameter 
int     | niter | =10 |   | 	number of conjugate-gradient iterations 
int     | repeat | =1 |   | 	number of smoothing iterations 
file    | vx | = |   | 	auxiliary input file name
file    | vy | = |   | 	auxiliary input file name
[DIRECTORY]
user/dmerzlikin
