Their abstract explains things better: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0199239 http://journals.plos.org/plosone/article?id=10.1

Their abstract explains things better: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0199239 http://journals.plos.org/plosone/article?id=10.1371/journal.... They built a tool for any colormap. And then used it on Viridis. The result is this Cividis. http://journals.plos.org/plosone/article/figure/image?size=large&id=info:doi/10.1371/journal.pone.0199239.g004 http://journals.plos.org/plosone/article/figure/image?size=l...