trimriver

Removes line segments from a river network object. User can 
 specify which segments to remove (<code>trim</code>) or which segments to 
 keep (<code>trimto</code>).

Reads river network shape files and computes network distances.
Also included are a variety of computation and graphical tools designed
for fisheries telemetry research, such as minimum home range, kernel density
estimation, and clustering analysis using empirical k-functions with
a bootstrap envelope.  Tools are also provided for editing the river
networks, meaning there is no reliance on external software.

Matt Tyers

riverdist

River Network Distance Computation and Applications

trimriver function

<dl><dt>trim</dt>
<dd>Vector of line segments to remove</dd>
<dt>trimto</dt>
<dd>Vector of line segments to keep</dd>
<dt>rivers</dt>
<dd>The river network object</dd></dl>

Arguments

Author

Trim a River Network Object to Specified Segments — trimriver

<dl>

<dt>trim</dt>
<dd>Vector of line segments to remove</dd>


<dt>trimto</dt>
<dd>Vector of line segments to keep</dd>


<dt>rivers</dt>
<dd>The river network object</dd>

</dl>

trimriver: Trim a River Network Object to Specified Segments

Description

Usage

Value

Arguments

Author

See Also

Examples