Supplement 1. Code to compute the habitat connectivity index for upstream passage (HCIU) for the analyses presented.

<h2>File List</h2><div> <p><a href="PassageNetwork_Code_2013-01-23.txt">PassageNetwork_Code_2013-01-23.txt</a> (MD5: e871e22831e144932522c05fd7efab08) </p> </div><h2>Description</h2><div> <p>Computational code used in analyses to compute fish passage connectivity via the metric described in the paper (i.e., the habitat connectivity index for upstream passage, HCIU). All code is provided in the R computational language. Comment lines specify the inputs and outputs of the model. The code may be called from an R program.</p> </div