I try to do IAA for reproducing ground reaction forces.
Using test data in source code(OpenSim32-source>Aplications>Analyze>test),
I can run IAA (running) with RollingOnSurfaceConstraint and get reasonable results.
Using same set up file above(I changed only file names, and attached below) and experiment data of gait2392,
I get error (Tool execution failed. Check Message window for details) trying to IAA (walking).
And there are no error in message window(I attached below).
Code: Select all
Loading states from file C:\Users\shoko\Desktop\try_RollingonSurfaceConstraint\ResultsCMC\subject01_walk1_states.sto.
Storage: file=C:\Users\shoko\Desktop\try_RollingonSurfaceConstraint\ResultsCMC\subject01_walk1_states.sto (nr=3415 nc=231)
Found 3415 state vectors with time stamps ranging from 0.53 to 1.989.
Storage: file=subject01_walk1_grf.mot (nr=1501 nc=19)
ExternalForce::ExternalForce_1
Data source being set to subject01_walk1_grf.mot
ExternalForce::ExternalForce_2
Data source being set to subject01_walk1_grf.mot
I cannot find large differences between two trials.
Does anyone know what error appears and how I can reproduce the result(Hamner, S. R., et al.,JOB,2013)?
It would be great if someone could help me to solve this issue.
Best regards,
Shoko Horibata