Extra analyzed frames in ID tool (v. 4.2 Beta)

[mrrezaie]

Steps to reproduce

All OpenSim tools (e.g IK, RRA, CMC, Analyze) detect the processing time range from the input motion files and If I set it to 0-100s, they just analyze the available time frames. But this doesn't happen in ID tool and the result is extra frames. It is annoying during a pipeline or workflow processing. Test data: Gait2392_Simbody

Expected result

Actual result

https://user-images.githubusercontent.com/38867713/110257482-65e03c80-7fb3-11eb-8430-fb7278979db0.mp4

(include screen grabs where appropriate)

Environment and GUI version

Windows 10 6 G RAM

[aymanhab]

@carmichaelong will let me know if this seems reproducible

[aymanhab]

Based on the video, this is all due to Filtering which triggers Padding and then the padded data is trimmed so there're end effects. I'd like to see the behavior with no filtering.

[carmichaelong]

@aymanhab you're likely right. I tested in 4.1 to see if this is a new or old issue. With gait2354 (different model), without filtering, the range stays at the same range as the input data (0.4 to 1.6s), but with filtering it is larger (-0.008s to 2.2s)