Changes in version 1.1.6 (2021-12-19) + Now multiple field names can be passed to the get_values method of openSkiesStateVectorSet objects + Identification of flight phases is now implemented through findFlightPhases() and the detect_phases() method of class openSkiesFlight + Fixed a bug that caused crashes in functions to retrieve state vectors when response status due to unavailable resources was 500 Changes in version 1.1.5 (2021-10-07) + Additional query filters have been added to getIntervalStateVectors() + Fixed a bug leading to wrong formatting of category description for aircraft metadata + Fixed a bug leading to unintended behavior of functions with maxQueryAttempts parameter, where 1 attempt less than specified was performed + Fixed a bug in plotRoutes leading to crashes in rare cases when the values of latitude, but not those of longitude, for an openSkiesStateVectorSet are NA + OpenSky Network coverage can now be retrieved with getOSNCoverage() + Added method remove_redundants to objects of class openSkiesStateVectorSet, to remove state vectors that did not contain any update of positional or other type of information + getVectorSetFeatures and getVectorSetListFeatures now have a fields argument, that can be used to specify which fields should be used to extract features for clustering + Fixed another possible type of failure of the state vectors endpoint of the live API Changes in version 1.1.4 (2021-08-09) + Fixed the behaviour of functions accessing Internet resources to default to 60 seconds timeout + It is now possible to specify a timeout and a maximum number of query attempts for functions accessing the OpenSky Network live API Changes in version 1.1.3 (2021-08-03) + Fixed a bug leading to wrong formatting of Impala shell queries with more than 1024 hits + Fixed a bug causing split_into_flights method for openSkiesStateVectorSet objects to crash when flights with a single state vector were detected + Fixed minor formatting errors of print methods for R6 classes + More unit tests added Changes in version 1.1.2 (2021-07-30) + State vectors for a full time interval can now be retrieved through the Impala shell + Fixed bug resulting in errors when no results where returned by queries to the Impala shell Changes in version 1.1.0 (2021-03-05) + State vectors can now be retrieved through the Impala shell + Multiple clustering algorithms for trajectories are now available + Airport metadata can now be embedded in several data structures + All functions retrieving flight instances can also retrieve associated state vectors Changes in version 1.0.0 (2021-01-25) + Major update to the provided functionalities and data structures + Aircraft metadata can now be retrieved with getAircraftMetadata + Airport metadata can now be retrieved with getAirportMetadata + Route metadata can now be retrieved with getRouteMetadata + One or more routes can now be plotted with plotRoute and plotRoutes + Location of aircrafts can now be plotted with plotPlanes + System of R6 classes for aircraft location data established + R6 classes include additional methods for performing relevant operations + Clustering analysis of trajectories can now be performed with clusterRoutesDBSCAN Changes in version 0.99.4 (2020-11-11) + Added additional checks to results of queries + Added informative messages to failed requests Changes in version 0.99.3 (2020-10-24) + Added link to OpenSky website in DESCRIPTION Changes in version 0.99.0 (2020-10-14) + First version + Submitted to CRAN