Program sfsmoothcur | Convert input slope and time derivative
[SYNOPSIS]
sfsmoothcur < DATA.rsf dipt=DIPT.rsf > MODEL.rsf dataout=DATA_OUT.rsf eps=1.0 niter=100 rect#=(1,1,...)
[COMMENTS]
* to its curvature field using LS and shaping regularization
* applied to causint_lop d = L m

Takes: rect1= rect2= ...

rectN defines the size of the smoothing stencil in N-th dimension.

[PARAMETERS]
string  | dataout | = |   | 	optionally, output predicted data (auxiliary output file name)
file    | dipt | = |   | 	auxiliary input file name
float   | eps | =1.0 |   | 	dumping factor
int     | niter | =100 |   | 	maximum number of iterations 
int     | rect# | =(1,1,...) |   | 	smoothing radius on #-th axis 
[DIRECTORY]
user/lcasasan
