get_nhd_crosswalk: Get NHD Crosswalk

In dblodgett-usgs/hygeo: Hydrologic Geospatial Fabric Creation Functions

Description

Get NHD Crosswalk

Usage

get_nhd_crosswalk(
  x,
  catchment_prefix = "catchment_",
  network_order = NULL,
  sites = data.frame(local_id = character(0), site_no = character(0))
)

Arguments

x	sf data.frame output from reconcile_collapsed_flowlines() function
catchment_prefix	character prefix to be appended to local_id output.
network_order	data.frame COMID and Hydroseq attributes allowing upstream downstream sorting.
sites	data.frame local_id and site_no for sites that should be added to the output list. Only used if network_order is not NULL

Value

If network_order is supplied, a list format is returned, if network_order is NULL, a basic crosswalk table is returned.

dblodgett-usgs/hygeo documentation built on Dec. 20, 2020, 12:25 p.m.