Synopsis
		sfocor3d < Fwfl.rsf opr=Fopr.rsf > Fcor.rsf verb=n adj=n ocox=0.0 ocoy=0.0 ocoz=0.0 ntlag=100 nxlag=0 nylag=0 nzlag=0

Oriented correlation
wfl [file] : is taken from stdin
opr [file] : is taken from "opr"
requires both files to have the same dimensions
correlation is computed at coordinates (ocox,ocoy,ocoz)
the (half) lags are: ntlag, nxlag, nylag, nzlag

Parameters
		bool adj=n [y/n] adjoint flag   int ntlag=100   int nxlag=0   int nylag=0   int nzlag=0   float ocox=0.0   float ocoy=0.0   float ocoz=0.0   file opr= auxiliary input file name   bool verb=n [y/n] verbosity flag