The last line finally gives the cutoff radii for s, p, and d pseudopotentials (if a pseudopotential job is selected). The forth number in the line is the so-called cfac for the nonlinear core correction. The core charge is cut off by a Bessel function at the radius where the ratio of (core charge)/(valence charge)= cfac. If cfac is entered as zero, it defaults to 1.0, i.e. the core charge is smoothened at the radius where core and valence charge have the same magnitude. The cfac is always the forth number, irrespective of the number of pseudopotentials (s,p,d) generated.