« on: April 07, 2008, 06:38:57 PM »
First time user of topofusion after seeing an annoucement on the google wattage forum. I've exported a .tcx file of a ride from my Garmin 205 Forerunner. I then exported a powertap .csv file of the same ride from trainingpeaks wko software (file was originally imported as .csv file from my ibike power meter into trainingpeaks. Ibike and trainingpeaks are compatible and training peaks works flawlessly with ibike .csv files). I load the tcx file into topofusion then run power analysis adding the powertap .csv file. So far, I think this is the correct procedure as I read the manual.
When I run auto offset I get a -1722 power data offset figure and something like a 22 km/h mean error. The GPS file elapsed time is 2:17:08 and power elapsed time is 2:09:26.
All attempts to "attach" power data from the file to the tcx file fail.
Can anybody explain why the attach power attempt failed? Is the auto offset result simply too large? If I try to interpolate GPS to 1 second a get a window asking if I want to file a bug report.