FlightPlot

FlightPlot is a desktop based tool for log analysis. It can be downloaded from https://github.com/PX4/FlightPlot/releases .

To run flightplot.jar.zip, Java needs to be installed in Ubuntu.

Open terminal in the folder where flightplot.jar.zip has been saved.

$ java -jar flightplot.jar.zip 

To open flightplot

Click "Open log" to choos ".ulg" file. All the data can be found in the "Field List"

Install Java:

$ sudo apt update$ sudo apt install default-jdk

Verify the installation:

$ java -version

Install pyulog for converting .ulg to csv

For python3 :

$ pip3 install pyulog

Convert .ulg file to .csv

Open terminal the folder with .ulg file.

$ ulog2csv /your/log/name.ulg