mesh.dual

Extracts the dual of a mesh object.

Prepare objects to implement models over spatial and
spacetime domains with the 'INLA' package (<https://www.r-inla.org>).
These objects contain data to for the 'cgeneric' interface in
'INLA', enabling fast parallel computations.
We implemented the spatial barrier model, see Bakka et. al. (2019)
<doi:10.1016/j.spasta.2019.01.002>, and some of the spatio-temporal
models proposed in Lindgren et. al. (2023)
<https://www.idescat.cat/sort/sort481/48.1.1.Lindgren-etal.pdf>.
Details are provided in the available vignettes and from the URL bellow.

Elias Teixeira Krainski

INLAspacetime

Spatial and Spatio-Temporal Models using 'INLA'

Finn Lindgren

Haavard Rue

mesh.dual function

<dl><dt>mesh</dt>
<dd>a 2d mesh object.</dd>
<dt>returnclass</dt>
<dd>if
'list' return a list of polygon coordinates,
if "sf" return a 'sf' sfc_multipolygon object,
if "sv" return a 'terra', SpatVector object,
if "SP" return a 'sp' SpatialPolygons object.</dd>
<dt>mc.cores</dt>
<dd>number of threads to be used.</dd></dl>

Arguments

Extracts the dual of a mesh object. — mesh.dual

<dl>

<dt>mesh</dt>
<dd>a 2d mesh object.</dd>


<dt>returnclass</dt>
<dd>if
'list' return a list of polygon coordinates,
if "sf" return a 'sf' sfc_multipolygon object,
if "sv" return a 'terra', SpatVector object,
if "SP" return a 'sp' SpatialPolygons object.</dd>


<dt>mc.cores</dt>
<dd>number of threads to be used.</dd>

</dl>

mesh.dual: Extracts the dual of a mesh object.

Description

Usage

Value

Arguments