Had the same issue. Solution 1, modifying the opensim.conf works well for me except of two issues remaining: The text "Simulate" and "Motion" in toolbar doesn't change the font size. The other text in toolbar scale up but for example "Time" and "Speed" is partly hidden and shown as "Ti..." and "Sp.....

Hi Nerissa, this doesn't seem to be a bug. The Youtube tutorial linked in the documentation seems to be out-dated: The Scale Tool: Evaluating the Results There is a bug report (id:2268) where Ayman Habib answered as follow: "Date: 2019-04-12 08:28 Sender: Ayman Habib As of version 3.3, experimental ...

Dear Benjamin, Thanks for your answer and please excuse my late reply. I'm not aware if I understand your answer completely. Maybe this is because I've never used a motion capturing system by myself. As I understand you, the issue is related to the data I'm using and does not belong to the ezc3d alg...

Dear Ayman, I ran the c3dExport.m script with walking2.c3d and walking5.c3d from the mentioned repository. Both worked well without any interruption. I noticed from the generated mot-files, that they contain ground reactions. I think with this test it is verified that the script works as intended. U...

Hello, I've exact the same issue. I try to convert a c3d file from a public motion database: https://motion-database.humanoids.kit.edu/details/motions/1758/?listpage=1 I've attached a file which I tried, but that issue occured on several files. I'm using OpenSim 4.2 and Matlab R2021a with c3dExport....