BTK warning about force plate origin

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Kyle Chadwick
Posts: 5
Joined: Mon Sep 24, 2012 10:09 am

BTK warning about force plate origin

Post by Kyle Chadwick » Fri Feb 15, 2019 3:22 pm

In Matlab, when reading c3ds, I get this warning every time:

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[BTK WARNING] 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.
It doesn't keep the script from finishing and I can't see anything wrong with the resulting data.

Is this just a message indicating that it is automatically adjusting the origin convention for me? if so, & if there isn't actually anything wrong, can I suppress this message?

Thanks,
Kyle Chadwick

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Dimitar Stanev
Posts: 1096
Joined: Fri Jan 31, 2014 5:14 am

Re: BTK warning about force plate origin

Post by Dimitar Stanev » Sat Feb 16, 2019 4:37 am

It is a warning. This is a BTK related implementation so I suggest that you look into their implementation:

https://github.com/Biomechanical-ToolKi ... r.cpp#L179

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