removeunconnected {riverdist}

Remove Unconnected Segments

Description

Detects and removes segments that are not connected to the river mouth.

Usage

removeunconnected(rivers)

Arguments

rivers

The river network object to use.

Note

This function is called within cleanup, which is recommended in most cases.

Author(s)

Matt Tyers

Examples

data(Koyukuk2)
Koy_subset <- trimriver(trimto=c(30,28,29,3,19,27,4),rivers=Koyukuk2)
Koy_subset <- setmouth(seg=1,vert=427,rivers=Koy_subset)
plot(Koy_subset)

Koy_subset_trim <- removeunconnected(Koy_subset)
plot(Koy_subset_trim)