Patrick Gralka, Sebastian Grottel, Joachim Staib, Karsten Schatz, Grzegorz K Karch, Manuel Hirschler, Michael Krone, Guido Reina, Stefan Gumhold, and Thomas Ertl. 2016 IEEE scientific visualization contest winner: Visual and structural analysis of point-based simulation ensembles. IEEE Comput. Graph. Appl., (38)3:106--117, Institute of Electrical and Electronics Engineers (IEEE), May 2018.