Scripts to Assist Density Threshold Affinity Analysis - a method for obtaining free energies of protein-lipid binding. Originally described in: https://pubs.aip.org/aip/jcp/article/154/18/185102/200265/Spontaneous-lipid-binding-to-the-nicotinic and subsequently refined in: https://doi.org/10.1016/bs.mie.2024.03.008