Use sfnetworks to group edges in a river network based on the location of monitoring stations

[luukvdmeer]

I think this is a nice example of the flexibility of sfnetworks (or actually rather of tidygraph). Writing a custom grouping function to group the edges in a river network based on what their nearest downstream monitoring station is: https://stackoverflow.com/questions/65958776/group-id-for-all-edges-between-points-using-sfnetwork-in-r