Does anyone have an experience with using GPS data as source data for Pd ?
Am trying to use NMEA sentences (lat / long/ altitude variations) to feed into a patch

At the moment I can get the NMEA data from the GPS to run through Hyperterminal (in Windows) but i don't know how to get this data into Pd

I would also prefer to use Mac OS...

any help with this would be great
thanks :)