Page 1 of 1

Any way to correct a bogus elevation channel?

Posted: Sat Mar 30, 2019 9:29 pm
by BillOsler
One of the challenges in testing is the fact that the ambient conditions can change.
Today I rode laps on a loop that is nearly pancake flat except for the brief excursions to the parking lot ... but that 's not what the elevation curve for either the Aeropod or my Garmin shows.
Knowing as I do that the net elevation change from the beginning to 22:54 was exactly zero is there any way to correct the data? I'd be OK with assuming that the rate of change of the measured elevation was linear over the 22:54 time frame but I don't know if there is a good way to re-do the analysis.

Re: Any way to correct a bogus elevation channel?

Posted: Sun Mar 31, 2019 2:41 am
by Velocomp
Try using the Isaac command "Analyze/Analyze Route..."

Re: Any way to correct a bogus elevation channel?

Posted: Sun Mar 31, 2019 8:41 am
by BillOsler
Thanks.

Re: Any way to correct a bogus elevation channel?

Posted: Mon Apr 01, 2019 7:12 am
by mitochondria
Velocomp wrote: Sun Mar 31, 2019 2:41 am Try using the Isaac command "Analyze/Analyze Route..."
Does this assume a linear change, or is it doing something more fancy? I'm not doing laps but start and end my ride at the same point.

Re: Any way to correct a bogus elevation channel?

Posted: Mon Apr 01, 2019 6:44 pm
by Velocomp
mitochondria wrote: Mon Apr 01, 2019 7:12 am
Velocomp wrote: Sun Mar 31, 2019 2:41 am Try using the Isaac command "Analyze/Analyze Route..."
Does this assume a linear change, or is it doing something more fancy? I'm not doing laps but start and end my ride at the same point.
I'm not sure how it works... :-( Give it a try and see what the result looks like. You don't have to "keep" the change.