OptionalavgOptionalavgOptionalfirstOptionalgainMetres climbed and descended (elevation only), by elevationGainLoss's rule.
OptionallastOptionallossOptionalmaxOptionalmaxOptionalminOptionalminThe lowest and highest of the moving samples, so a stop doesn't set the minimum.
OptionalmovingNormalized power over the moving time only, on a clock that stops while stopped (power only).
OptionalnpNormalized power over all the samples, stops included (power only).
One channel's numbers over one section; a number left out had no samples. Speed's
avgis distance over elapsed time andavgMovingdistance over moving time; the other channels' are sample means.