pyFlightAnalysis

A tool written by python to visualize the flight log data inspired by FlightGear. Other log analysis tools see dev.px4.io

pyFlightAnalysis GUI

Installation

There are two way to run pyFlightAnalysis

Run from source

pyFlightAnalysis is based on pyqtgraph (which based on PyQt ), pyOpenGL, pyulog besides generally used scientific packages like numpy, matplotlib etc. If you have installed these packages. You can download the source file

>>> # In folder where you want put the source code
>>> git clone https://github.com/Marxlp/pyFlightAnalysis.git
>>> cd pyFlightAnalysis
>>> python analysis.py

Install and Run

Due to PyQt4 is can't directly installed by pip, so you need install PyQt4 by hands. If you use anaconda, it can be installed by conda install pyqt. PyQt5 can install directly from pip but only support python3.x. After install PyQt, you can

>>> # Install from pypi
>>> pip install pyFlightAnalysis

>>> # or install from source
>>> git clone https://github.com/Marxlp/pyFlightAnalysis.git
>>> python setup.py install

>>> # then run it
>>> analysis

Features

Dynamic filter for looking data
3D visulization for attitude and position of drone
Easily replay with pyqtgraph's ROI (Region Of Interest)

Usage

Video Tutorial:

Brief usage tutorial of pyFlightAnalysis

Literacy Tutorial:

Open log file (currently only support .ulg filemat) by clicked
Choose data by using filter and double click to add it.
Change color or toggle visibility
Scroll the middle wheel of mouse to zoom, press down and drag to move the curve
Click to show 3D viewer ( currently may not be robust)
Press to play ( you'd better open the 3D viewer to show the animation)

Issues

If you have install PyQt4 and pyqtgraph but with below error

ImportError: cannot import name QtOpenGL

try

>>> sudo apt-get install python-qt4-gl

License

MIT

bkueng/pyFlightAnalysis