Program sfpocs3d | POCS for 3D missing data interpolation
[SYNOPSIS]
sfpocs3d < Fin.rsf mask=Fmask.rsf > Fout.rsf verb=n niter=100 pclip=99.
[PARAMETERS]
string  | mask | = |   | 	auxiliary input file name
int     | niter | =100 |   | 	total number of POCS iterations 
float   | pclip | =99. |   | 	starting data clip percentile (default is 99)
bool    | verb | =n |  [y/n] | 	verbosity 
[DIRECTORY]
user/pyang
