GPS Data Logger Software - BT747

User/External tool popup.

After clicking 'User', you can call upon an external tool do do specific operations with the position data.

To tag using 'exiftool', you could set the file format to 'GPX' and  enter the following for the external tool call:

/directorytoexiftool/exiftool -geotag %f  /directoryofmypictures/