Hi Cosimo, yes, sure I can. The genericExtLoadFullPath parameter is simply the path where a generic external load file is stored. As for the setup file, a starting xml file for the configuration of external load is required. It must include the correct relation among the calcn striking each force pl...

Hi James, thanks for trying to help me. Looking at the final setup files, it seems that the correct input files are loaded... Sure I can post the code. Here it is: import org.opensim.modeling.* % Apply the generic xml to the constructor idTool = InverseDynamicsTool(genericSetupFileFullPath); % Load ...

Hi all, I know this is almost a passed matter, but I'm trying to do exactly the same regarding the ID processing via API right now. I followed all the indications in these posts, both for the setup of the idTool for each trial and David's solution for the external loads configuration, but I have a s...

Dear Ayman, thanks a lot for your reply. I'm using the InverseKinematicsTool as in the example setupAndRunIKBatchExample.m. As a temporary solution, I just copied the out.log file in my output folder. I saw that the InverseKinematicSolver has that method, I will try to follow your hint for a better ...

Hi all, I'm trying to perform the IK on multiple trials running a script in Matlab that exploits OpenSim API, as recommend (http://simtk-confluence.stanford.edu:8080/display/OpenSim/Frequently+Asked+Questions, How should I do batch processing for the OpenSim tools (e.g. IK, ID, CMC) with a script?)....

Hi James,

thanks a lot!!That's what I hoped to hear.
Perhaps I was wrong a couple of years ago.

Thanks again.

Alice

Hi everyone, I have a very quick question. I remember that a few time ago, NaN values in .trc files were a problem for OpenSim (am I wrong?). However, recently I heard that they are now "desirable" for the IK tool, as they make markers automatically not considered for the corresponding frames during...

Thank you David! That's the reason why I have some concerns in using our protocol. We use clusters and anatomical calibration to reconstruct the position of the anatomical landmarks that are most affected by soft tissue artifact as the asis and psis. The results is that we do not have these markers ...

Hi all! I'm starting a new study which involves the use of OpenSim. I'm working in a gait lab which strongly believes in the anatomical calibration approach introduced by Capozzo et. al and that has not previous experiences with OpenSim. I haven't seen any study yet with a similar markerset and prot...