How can i merge two log file

ArduCopter
1

Hiii
I have a few questions regarding the data log and data view.

  1. How can I log only some specific sensor(IMU, Baro. etc) data, not all sensor data?
  2. How can I merge 2 or more than 2 log files for viewing data on only one graph? Because during the test it creat 3 to 4 log files in SD card so I want how can I merge all log files for viewing test data on 1 graph.

Thank You.

2
  1. Use LOG_BITMASK parameter
  2. Not possible
3

Im asking the same question - and hoping for a different answer (!!)

How do you merge to .bin files ? - per amilcarlucas above, suggests its non-trivial.

i just did a 5 hour mission - with a break in the middle, hence 2 log files. plot.ardupilot.org is excellent - but in this case, only half excellent.

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image1461×1011 216 KB

I’m guessing i need to remove the header from the beginning of the 2nd binary file and append it on the end of the first. Any updates on “Not possible” ?

4

That would probably work. But it is very errorprone. Good luck.