navigate_nldi: Navigate NLDI

In nhdplusTools: NHDPlus Tools

Navigate NLDI

Description

Navigate the Network Linked Data Index network.

Usage

navigate_nldi(
  nldi_feature,
  mode = "upstreamMain",
  data_source = "flowlines",
  distance_km = 10
)

Arguments

nldi_feature	list with names 'featureSource' and 'featureID' where 'featureSource' is derived from the "source" column of the response of get_nldi_sources and the 'featureID' is a known identifier from the specified 'featureSource'.
mode	character chosen from ("UM", "UT", DM", "DD"). See examples.
data_source	character chosen from "source" column of the response of get_nldi_sources or empty string for flowline geometry.
distance_km	numeric distance in km to stop navigating.

Value

sf data.frame with result

nhdplusTools documentation built on Sept. 2, 2026, 9:07 a.m.