examples/Activity.csv might have incorrect value for enhanced_avg_speed?

Hi developers,

In Fit SDK examples/Activity.csv line 1167 has the following (replaced some parts with ellipsis):

Data,0,lap,..,avg_speed,"7.134",m/s,...,enhanced_avg_speed,"7.134|7.134"...

enhanced_max_speed has a list of values (7.134|7.134) but based on the specification it should be a single value (and be extracted from avg_speed unless both are specified in the original fit file).

Am I misinterpreting something or this is indeed a bug?

Thanks!

0 aka_wintermute over 4 years ago

I've got the same while decoding file, where fields avg_speed and enhanced_avg_speed were set at the same time, and parced enhanced_avg_speed contains enhanced_avg_speed AND avg_speed values separated by pipe.

0 Ben FIT over 4 years ago

That looks like an artifact in the example file. The example file is not the original file recorded by the device. We re-encoded the file to remove GPS data and any messages or fields that would have shown up as "unknown" in the CSV file. The original file may contain both speed and enhanced_speed which may have caused the artifact when re-encoding it.