TimeOrderedRecords      Functions to specify and obtain DateTime and ID
                        data from within (Spatial) data frames.
TimeOrderedRecords-class
                        Class "TimeOrderedRecords"
adjust.duplicateTimes   Adjust duplicate DateTime values
argos.sigma             Assign numeric values for Argos "class"
forceCompliance         Function to ensure dates and times are in order
                        with trip ID
makeGridTopology        Generate a GridTopology from a Spatial object
oc.theme                SeaWiFS ocean colour colours
readArgos               Read Argos "DAT" files
readDiag                Read Argos DIAG format
sepIdGaps               Separate a set of IDs based on gaps
spTransform-methods     Methods for Function spTransform in package
                        "trip"
speedfilter             Filter track data for speed
trackDistance           Determine distance along a track
trip                    Function to handle animal track data, organized
                        as "trip"s
trip-class              Class "trip" ~~~
trip-package            Spatial analysis of animal track data
tripGrid                Generate a grid of time spent
