SmartAP GCS allows to view, analyze and export logs recorded on SD card of the flight controller.
To view the logs - go to SmartAP GCS > Plot tab in the left drawer.
Once switched to Plot tab click Settings in the top right corner and select
Open log file:
Select the log file you would like to analyze from system file dialog and click
Open. You will see the log with available parameter. Choose the interesting fields to plot them:
In case you would like to export the log data as an image or KML track or CSV file for further analysis click Settings in the top right corner and select the preferred option: