We provide the basic functionality of SING. Usage: python main.py --filename --filetype --epsilon --density --drawEdges Parameters: - filename: the input data, usually a list of 2D coordinates, sometimes with additional information per point e.g. radius - filetype: th etype of input data, which can be 'stipples', 'disks' or 'species'. Stipples files only contain 2D coordinates of each point, disks files contain points which a given radius, while species files are exmaples from [Ecormier-Nocca et al. 2019], of points with radius and certain other properties which are ignored for our use case - epsilon: (optional) the default value is 1.0 - density: (optional) the exponent for the density-aware variant of SING, default value is 0.0, which ignores the density component - drawEdges: (optional) drawing the SING edges on top of the classes The application plots the clustering using the given arguments, and the persistence diagram.