I have created simple mission to climb to 300m and go back.

ACM achieved mission well, but now I want to analyze this mission because i need to determine climb rate achieved and also the time it needed to reach 300 meters. Can somebode tell me how to read it out from the log?

I attached also the log. Climbing started from point 3107 and finished at 5924.

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I believe you can get this from the GPS : time info from your logs.

if you take your start and stop times and divide them by 60000 (since the time is in ms) you should your time in min.

for example, total flight time:  ( 44193800 - 4370220 ) / 60000 = 8.19 mins

the points you gave will give you  (43849400-43778600)/60000 = 1.18 min


@Michael O

Would it be possible for you to put human friendly times accross the top of the dataflash graphs? Please leave the line numbers there.

While I am at it , could you please make it so that when you move your mouse cursor across the graph, the tip of the cursor displays a crosshair accross the comple witdh and height of the graph, to make it easier to read of line numbers and values..



Thanks a lot for explanation,

didn't know how to extract human readable time from GPS time.


from this i can calculate climb rate 4.6 m/s. But why copter doesn't climbs faster even if the WPNAV_SPEED_UP is set to 1000.000000 (cm/s) ?

What should I increase to make it climb faster in AUTO mode?

Michael O Has solved the mission Time problem , should be available in the next build. Really cool!


Great! :)

awesome, there are some bug which makes sometimes it appear and sometimes not but surely it will be solved.

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