Hi, OpenSim community!
OpenSim 4.0 includes methods to read marker and forceplate data from c3ds. There are some basic conversions of forceplate data, like forceplate lab transformations and Center of Pressure calculations, but we only have AMTI data to perform regression tests with.
If anyone collects gait data with Kistler type force plates and is willing to contribute one or two C3D files that could be used in OpenSim, please shoot me an email at jjdunne@stanford.edu.
Thanks!
-J