filter_network

If subsetting results in multiple disconnected components, we keep the main
one.

internal

Provides tools to automate the morphological delineation of
riverside urban areas based on a method introduced in Forgaci (2018)
<doi:10.7480/abe.2018.31>. Delineation entails the identification of
corridor boundaries, segmentation of the corridor, and delineation of
the river space using two-dimensional spatial information from street
network data and digital elevation data in a projected CRS. The
resulting delineation can be used to characterise spatial phenomena
that can be related to the river as a central element.

Claudiu Forgaci

rcrisp

Automate the Delineation of Urban River Spaces

Francesco Nattino

Fakhereh Alidoost

Meiert Willem Grootes

Netherlands eScience Center 

filter_network function

<dl><dt>network</dt>
<dd>A spatial network object of class <code>sfnetworks::sfnetwork</code></dd>
<dt>target</dt>
<dd>The target geometry</dd>
<dt>elements</dt>
<dd>The elements of the network to filter. It can be "nodes"
or "edges"</dd></dl>

Arguments

Subset a network keeping the components that intersect a target geometry. — filter_network

<dl>

<dt>network</dt>
<dd>A spatial network object of class <code>sfnetworks::sfnetwork</code></dd>


<dt>target</dt>
<dd>The target geometry</dd>


<dt>elements</dt>
<dd>The elements of the network to filter. It can be "nodes"
or "edges"</dd>

</dl>

filter_network: Subset a network keeping the components that intersect a target geometry.

Description

Usage

Value

Arguments