Synopsis
		sfstreamh < inp.rsf > out.rsf lag=lag.rsf pattern=pat.rsf a= n= inv=n adj=n jump=1 na=0 eps=

Parameters
		ints a= filter shape [dim]   bool adj=n [y/n] adjoint flag (for linear operator)   float eps= regularization   bool inv=n [y/n] inversion flag   int jump=1 jump > 1 is used for trace interpolation   string lag= auxiliary input file name   ints n= [dim]   int na=0 PEF filter size (not including leading one)   string pattern= pattern data (for linear operator) (auxiliary input file name)