ltraj2sldf: Conversion of the class "ltraj" to the package "sp"

In adehabitatLT: Analysis of Animal Movements

Conversion of the class "ltraj" to the package "sp"

Description

These functions convert the class "ltraj" available in adehabitatLT toward classes available in the package sp.

ltraj2spdf converts an object of class ltraj into an object of class SpatialPointsDataFrame.

ltraj2sldf converts an object of class ltraj into an object of class SpatialLinesDataFrame.

Usage

ltraj2spdf(ltr)
ltraj2sldf(ltr, byid = FALSE)

Arguments

ltr	an object of class ltraj.
byid	logical. If TRUE, one objects of class Lines correspond to one animal. if FALSE, one object of class Lines correspond to one burst.

Author(s)

Clement Calenge [e-mail]

See Also

ltraj for objects of class ltraj.

Examples

## Not run: 
if (require(sp)) {



#########################################
##
## Conversion ltraj -> SpatialPointsDataFrame
##

data(puechcirc)
plot(puechcirc)

toto <- ltraj2spdf(puechcirc)
plot(toto)



#########################################
##
## Conversion ltraj -> SpatialLinesDataFrame
##

toto <- ltraj2sldf(puechcirc)
plot(toto)


}

## End(Not run)

adehabitatLT documentation built on June 18, 2025, 1:07 a.m.