Is that every 10 seconds?
Here are log details that I have found. Probably someone knows these better?
This can also help: http://diydrones.com/profiles/blogs/better-log-analyzer-for-apm
Time , seconds from UTC midnight * 1000
Fix , has fix? 0=no, 1=yes
Sats , How many satellites found
Lat , Latitude in degrees
Long , Longitude in degrees
MixAlt , Altitude in meters, above sea level, calculated from pressure sensor
GPSAlt , Altitude in meters, above sea level, calculated from gps
GRSpeed ,Ground speed m/s
CRS , Course in degrees
Thank you! Very helpful.
It begs to ask why time is based on "seconds from UTC midnight"? Why was that chosen? is there an problem taking the time straight from the GPS?