I am trying to figure out how CustomJoint Coordinates and SpatialTransform work during Inverse Dynamics. I understand if only 1 SpatialTransform DOF (either rotation or translation) is dependent on a given coordinate, the ID result will be either moment or force, with the header named as coordinate_...

Thank you Thomas! In addtion to my previous post on Matlab crash, I found that it was caused by 'InverseDynamicsTool.run()'. It seems after 'InverseDynamicsTool.run()', calling any OpeSim API (e.g. 'model.setStateVariableValue()', 'model.equilibrateMuscles(state)', etc) would result in a Matlab cras...

Use getStateVariableNames() to see the new names of state variables. It'll be something like `/jointset/pelvis_ground/pelvis_tx/value`. Thank you for your reply. However, the return of the getStateVariableNames() is something like, 'org.opensim.modeling.ArrayStr@5bbc9f97', which also did not work. ...

I found 'model.setStateVariable()' was updated to 'model.setStateVariableValue()' in OpenSim API 4.0. However, I had the following error when trying to use 'model.setStateVariableValue()', while same setup worked for previous version 'model.setStateVariable()'. I am wondering if the newer version ha...

Hi Romain,
Sorry I did not include the elbow muscles, but maybe you could get the elbow muscle paths and parameters from Holzbaur's model (https://simtk-confluence.stanford.edu/d ... mity+Model).
Regards,
Wen