1. Classes

All classes used to handle biologging data of a central-place foraging seabird. Each class corresponds to a given sensor commonly used in movement ecology.

GPS(df, group, id, params)	A class to represent the GPS data of a central-place foraging seabird.
TDR(df, group, id, params)	A class to represent the TDR data of a central-place foraging seabird.
AXY(df, group, id, params)	A class to represent the AXY data of a central-place foraging seabird.
GPS_TDR(df, group, id, params)	A class to represent the GPS and TDR data of a central-place foraging seabird.
GPS_Collection(gps_collection)	A class to represent a list of GPS data of a central-place foraging seabird.
TDR_Collection(tdr_collection)	A class to represent a list of TDR data of a central-place foraging seabird.
AXY_Collection(axy_collection)	A class to represent a list of AXY data of a central-place foraging seabird.
GPS_TDR_Collection(gps_tdr_collection)	A class to represent a list of GPS_TDR data of a central-place foraging seabird.