1. A method for displaying 3D seismic data comprising: accepting an indication of a first point in a 3D seismic data set; executing a seed picking algorithm, using the first point for picking a set of second points from the data set; setting each of the points in the set of second points as the first point and repeating the algorithm; and assigning an iteration number to each of the points, the iteration number corresponding to the number of times the algorithm repeated to process the point.