About the Log Analysis & Tuning Category

Log Analysis
Tools, methods and processes to do log file examination by the users, for the users.

Hello,
I had a flight with my copter and the flight seems to be fine but still needs alot of improvement( in auto landing after hovering in alt_hold I thought the copter had delay in recognizing it is on the ground!). Therefore I would like to share the log with you and ask for looking at my log inorder to help me to improve the flight.
The Auto analysis for this flight is saying VCC is unknown but in the log file I can see it.
why the Optical flow Test and Parameter test and NaNs in autoanalysis is shown failed?
the motor is a low kv motor (280kv) and the 18 inch propeller is used in this drone.
@jpkh , @mlebret , @mboland @Leonardthall
Best Regards,
Ehsan Jamshidi2019-11-22 10-26-43.bin (469.3 KB)