Workflow supplement to "Aromatics and agriculture: A spatial approach to long-distance trade and the local economy of the Nabataeans"

This R script contains the workflow used to calculate the total amount of runoff water available in the territories around points. It was used in Weaverdyck, E. J. S. forthcoming. "Aromatics and agriculture: A spatial approach to long-distance trade and the local economy of the Nabataeans." In S. von Reden (ed.). Handbook of Ancient Afro-Eurasian Economies, vol. 3. Oldenbourg: De Gruyter to analyze the locations of Nabataean agricultural sites. The point data and rasters used in the R script are also provided. Data sources are provided in the chapte