Thanks for the help. If I understand your code correct, then you loop over the muscles. For the first muscle, you set the activation equal to 1 for each frame and you compute the muscle force. Then you go to the second muscle and again you set the activation equal to 1 for each frame to compute the ...

In the meantime I have added a controls file. You can see it in the attachement. All the hip flexors have a control value of 1; the other muscles have a value of 0.05. The muscle analysis file is also included in the attachment. I still get some strange results when I run it. The results are include...

Thanks for your reply. Maybe I didn't describe my problem accurate enough. I want to compute the maximal joint moment that a person can develop, given a certain motion. With the muscle analysis, I want to evaluate the contribution of each muscle to that maximal moment. I think ground reaction forces...

Yes, this works. Thank you.

Hello, I'm having a problem with the Analyze tool to do a muscle analysis. I want to compute the joint moments, given a certain motion. I am using the gait2392 model, which is in the Models folder in the directory of OpenSim. The model is provided with a motion normal.mot which is located in the tut...

I used CMake with the Visual Studio 10 2010 Win64 generator. I can build the file with Visual Studio and run the .exe file in the Release folder. However, when I click the Green arrow in Visual Studio to run the file I get the following error: Unable to start program 'C:\OpenSimWorkspace\ExampleMain...