Reference

All functions
TimeOrderedRecords-class	A class for the identifiers of DateTime and ID records in spatial data.
TimeOrderedRecords()	TimeOrderedRecords
adjust.duplicateTimes()	Adjust duplicate DateTime values
argos.sigma()	Assign numeric values for Argos "class"
as.ppp(<trip>) as.psp(<trip>) as.track_xyt.trip() explode()	As ("trip", other-classes)
as.trip()	Coercion from other classes to trip objects
cut(<trip>)	Split trip events into exact time-based boundaries.
filter_penSS()	Non-destructive smoothing filter
forceCompliance()	Function to ensure dates and times are in order with trip ID
homedist()	Calculate maximum distance from 'home' for each trip
interp_equal()	Track intermediate points
makeGridTopology()	Generate a GridTopology from a Spatial object
oc.theme() oc.colors()	SeaWiFS ocean colour colours
rasterize	Rasterize trip objects based on line-segment attributes.
readArgos() readDiag()	Read Argos "DAT" or "DIAG" files
reproj(<trip>)	Reprojection
sda()	Filter track for speed, distance and angle.
sepIdGaps()	Separate a set of IDs based on gaps
speedfilter()	Filter track data for speed
trackAngle()	Determine internal angles along a track
trackDistance()	Determine distances along a track
getTORnames() getTimeID() print(<summary.TORdata>)	Functions to retrieve DateTime and ID data from within (Spatial) data frames.
trip-class	A class for sets of animal trips (track data).
trip() `trip<-`() split(<trip>) `[`(<trip>,<ANY>,<ANY>,<ANY>)	Function to handle animal track data, organized as trip objects
trip-package	trip.
as.SpatialLinesDataFrame.trip() trip.split.exact() as.ltraj.trip() as.trip.SpatialLinesDataFrame()	Deprecated functions in trip
tripGrid()	Generate a grid of time spent by line-to-cell gridding
tripGrid.interp() kdePoints() countPoints()	Generate a grid of time spent using approximate methods
walrus818	Walrus tracking data set.
world_north	World north polygons
write_track_kml()	Create a time-continuous KML file