A method of generating an electrophysiology map of a portion of a patient's anatomy using an electroanatomical mapping system, includes defining a plurality of inclusion criteria, collecting a plurality of electrophysiology data points, each being associated with inclusion data, and identifying those electrophysiology data points that have inclusion data satisfying the inclusion criteria. The inclusion criteria can then be automatically adjusted to drive the number of electrophysiology data points having inclusion data satisfying the inclusion criteria towards a target number. A graphical representation of the electrophysiology map can be rendered using the final set of electrophysiology data points.
