Dataset for "Thresholds in road network functioning on US Atlantic and Gulf barrier islands"

This dataset accompanies the paper "Thresholds in road network functioning on US Atlantic and Gulf barrier islands" (https://doi.org/10.31223/X55D1G) and is intended to be used to reproduce the analysis.  In this dataset you can find the graphml files generated for each island (103 islands with drivable roads). Each intersection of the island road network is a node, and has an associated elevation and extreme water level value. Also included are the statistics for each network, and a single table with the analysis results for each of the networks with >100 nodes.