1. A method for generating a boundary of a Schmoo plot, comprising: selecting a plurality of seed points having a seed resolution that is less than or equal to ½ of an acquisition resolution indicated by a smoothness of a representative Schmoo boundary; performing a coarse boundary search to identify a plurality of the seed points that are within the acquisition resolution of the boundary; an interpolation processor interpolating a set of the seed points that comprise the coarse boundary to produce a fine estimate of the boundary.