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iccTraj (version 1.0.4)

tr_gen: Creates a list containing the trajectories information.

Description

Creates a list containing the trajectories information.

Usage

tr_gen(data, projection = CRS("+proj=longlat"), origin = "1970-01-01 UTC")

Value

Every component of the list has the following subcomponents: #'

  • An object of class Track.

  • An object of class SpatialPoints.

  • Subject identifier

  • Trip identifier.

Arguments

projection

Projection string of class CRS-class.

origin

Optional. Origin of the date-time. Only needed in the internal process to create an object of type POSIXct.