This extracts embedded GPX data inside gopro MP4s/LRVs to dump to CSV, KML, or GPX files

Dependencies:

• gpxpy
• simplekml
• meteostat
• exiftool
• llist

Usage:

• py main.py path/to/gopro/videos [--csv] [--gpx] [--kml]

TODO:

• gpx is broken sometimes
• correct bad time data inside sanity_check instead of discarding it?
  • would require handling empty points better
• automate csv -> google maps
• meteostat automation
  • smart amount of stations instead of just 10?
• logger instead of stdout?
• test suite with nov 3rd data
• UHF propagation conditions (SFI, KI, AI) would be better than meteostat for this
  • see https://www.dxmaps.com/spots/mapg.php?Lan=E&Frec=430&ML=&Map=NA&HF=&DXC=ING2&GL=