[Gpsbabel-misc] Position accuracy

[Giorgio M. <gi...@su...>]

Hi,

as I have already mentioned some time ago, I have built my own GPS
logger with the Arduino platform, which produces unicsv files. I then
process the created files with gpsbabel to turn them into GPX. It
works well enough for my needs.

Now I would like to add the possibility of recording position accuracy
data, which I receive through the $GPGST NMEA sentence, but I can't
see any suitable field in the unicsv description page to put such an
information in. Any hints? Can I just add my own fields? Will gpsbabel
just ignore then?

Also, does GPX provide any fields for this?

Thanks,
G.