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Flight Log Analysis

Import, analysis, and plotting of telemetry logs

Flight logs for UAVs contain large amounts of data with many varying formats. Use the flight log analysis functions to load different telemetry log files including TLOG, ULOG, and custom file types. To extract and map signals from a telemetry log for generating plots, use the flightLogSignalMapping object. To analyze a log file and create a customized series of plots, use the Flight Log Analyzer app.


Flight Log AnalyzerAnalyze UAV autopilot flight logs (Since R2020b)


flightLogSignalMappingVisualize UAV flight logs (Since R2020b)
mavlinktlogRead MAVLink message from TLOG file
ulogreaderRead messages from ULOG file (Since R2020b)
ardupilotreaderRead ArduPilot log file (Since R2024a)