Can-SWaP_V1

Code necessary to recreate or modify the Canada Source Watershed Polygon (Can-SWaP) in its current version available on FigShare (https://doi.org/10.6084/m9.figshare.22229713.v2).

Full Changelog: https://github.com/FNRobinne/Can-SWaP/commits/v1.0.0