Page 1 of 1

Loading experimental data

Posted: Fri Mar 26, 2021 9:03 pm
by carvellteo
opensim data.png
opensim data.png (204.46 KiB) Viewed 191 times
Good day, i using the mokka software to convert QTM experimental data (.c3d) to (.trc) format to support the opensim.However, after done the format converting, the skeleton show upside as the figure which are not same with my experimental data

Re: Loading experimental data

Posted: Tue Mar 30, 2021 11:02 am
by aymanh
Hello,

You're off by a transform to have the data match the OpenSim standard coordinate system assumptions (Y up). You can transform the data inside OpenSim to continue as described here:

https://simtk-confluence.stanford.edu/d ... ap%29+Data

Hope this helps,
-Ayman