Page 1 of 1

error in c3dExport

Posted: Fri Apr 24, 2020 11:38 am
by rohankothurkar
Origin for the force platform #1 seems to be located from the center of the working surface instead of the inverse. Data are inverted to locate the center of the working surface from the platform's origin.

Re: error in c3dExport

Posted: Sat Apr 25, 2020 2:51 pm
by aymanh
Hello,

Please describe how you exported the data out of c3d files (was it our Matlab utilities, C++/Python interface vs. third party) and provide data files to allow us to investigate.

Thank you,
-Ayman

Re: error in c3dExport

Posted: Sun Apr 26, 2020 10:38 pm
by rohankothurkar
Matlab. and i took data from https://cams-knee.orthoload.com/

Re: error in c3dExport

Posted: Mon Apr 27, 2020 1:00 pm
by aymanh
Hi Rohan,

The utility we use to process c3d data in Matlab has changed in the latest version (4.1) please try that and report if you get unexpected result. If you have a specific datafile and you're getting incorrect data out of it let us know exactly what it is since it's rather impossible for us to sift through all data files/items to reproduce your issue.

Thank you,
-Ayman