plot.movecost_corridor

Returns a ggplot object showing the corridor surface (low values = cheap
movement) with the input locations. For the two-location case computed with
<code>lcp = TRUE</code>, the least-cost paths A-to-B and B-to-A are overlaid (they
differ under anisotropic cost functions).

Provides the facility to calculate non-isotropic accumulated cost surfaces, least-cost paths, least-cost corridors, least-cost networks, ranked alternative paths, cost allocation and cost boundaries, using a number of human-movement-related cost functions that can be selected by the user. The package is built around a compute-once design: a single cost surface object is created first and then reused by every analysis function, avoiding redundant computation. Visualisation is fully decoupled from computation and is provided through 'ggplot2' methods that can be invoked, customised, and re-invoked at any time without re-running any analysis. It just requires a Digital Terrain Model, a start location and (optionally) destination locations. See Alberti (2019) <doi:10.1016/j.softx.2019.100331>.

Gianmarco Alberti

movecost

Calculation of Slope-Dependant Accumulated Cost Surface,
Least-Cost Paths, Least-Cost Corridors, Least-Cost Networks
Related to Human Movement Across the Landscape

plot.movecost_corridor function

<dl><dt>x</dt>
<dd>a <code>movecost_corridor</code> object.</dd>
<dt>transp</dt>
<dd>transparency of the slope-shade overlay (0.5 by default).</dd>
<dt>lcp.lwd</dt>
<dd>line width of the overlaid least-cost paths (0.4 by default).</dd>
<dt>...</dt>
<dd>unused.</dd></dl>

Arguments

Plot a least-cost corridor — plot.movecost_corridor

<dl>

<dt>x</dt>
<dd>a <code>movecost_corridor</code> object.</dd>


<dt>transp</dt>
<dd>transparency of the slope-shade overlay (0.5 by default).</dd>


<dt>lcp.lwd</dt>
<dd>line width of the overlaid least-cost paths (0.4 by default).</dd>


<dt>...</dt>
<dd>unused.</dd>

</dl>

plot.movecost_corridor: Plot a least-cost corridor

Description

Usage

Value

Arguments

See Also