Create a list of braid IDs containing crosswalk_ids in each braid

Find and uniquely identify braids in a network of flowlines, given an sf dataframe containing crosswalk_id and sf linestring geometries, 'find_braids()" identifies braids as cycles in the graph representation of the river network.

Usage

get_braid_list(network, crosswalk_id = NULL, verbose = FALSE)

Arguments

network: The network object representing the river network.
crosswalk_id: unique ID column name
verbose: Logical indicating whether to display verbose messages during the braid detection process.

Value

list of braid IDs and COMIDs within each braid

Examples

 if (FALSE) {
net <- nhdplusTools::navigate_network(
 start       = 101,
 mode        = "UT",
 distance_km = 100
 ) 

net <- dplyr::select(net, comid, divergence, totdasqkm, fromnode, tonode, terminalpa)

# get a dataframe of COMIDs and braid IDs
braids <- get_braid_list(network = net, crosswalk_id = "comid")
}