Supplement 1. R-language code to compute the coordinates of the Gutianshan plot cells for the various cell sizes used in the paper, plot maps indicating cell positions, compute PCNM eigenfunctions, and plot maps of all PCNM eigenfunctions.

<h2>File List</h2><blockquote> <p><a href="CreateAndMap.txt">CreateAndMap.txt</a></p> </blockquote><h2>Description</h2><blockquote> <p>This supplement contains R-language code to compute the coordinates of the Gutianshan plot cells for the various cell sizes used in the paper, plot maps indicating cell positions, compute PCNM eigenfunctions, and plot maps of all PCNM eigenfunctions, with instructions interspersed. </p> </blockquote>