It's probably helpful to read the paper for which this code was written: Journal publication: http://science.sciencemag.org/content/355/6325/602 http://science

It's probably helpful to read the paper for which this code was written: Journal publication: http://science.sciencemag.org/content/355/6325/602 http://science.sciencemag.org/content/355/6325/602 ArXiv copy: https://arxiv.org/abs/1606.02318 https://arxiv.org/abs/1606.02318