Good day, I have question about the external load after creating GRF.xml file and GRF.mot file. I know to use the GRF.xml which will be used in box of the External Loads as shown "External loads specification file". Now, where to use the GRF.mot file? Can I use it in the RRA and CMC in the input of ...

Good day, Do you know if you have seen this message when you are trying to run "for example static optimization of external load and motion from file" were selected. Is there way to resolve this issue. Please help. Thank you Object: could not open file IO. It may not exist, or you do not have permis...

Hello Mr. Rezaie,
The issue is how to keep the right knee from rotating during the simulation of RRA and CMC. Note that all segments of the body are locked and the right knee unlocked. which have done that in Notepad++. Note. my motion file made it to keep the right knee not to move. Thank you so much

Hello Dear,
Please slide number 2 and 3 to shown how the right knee is moving. Thanks a lot.

Good day Dr. Rezaie,
I thank you for your help. I have made the changes to increase the weight as you see in the attached. When I ran it the right knee still moving. what is the value I should to recommend. Please advise. Thank you again.

First, I would like to thank you in advance. I am working with gait 2393 model I scaled the model and saved and reopen it, I have created the .mot file from using IK after that I locked all segments in notepad++ I left only the right knee unlocked to run static optimization, RRA and CMC. I notice th...

Hello Mr. Syrett, First, I would like to thank you for the feed back. However, I have created the .mot file from using IK after that I locked all segments in notepad++ I left only the right knee unlocked to run static optimization, RRA and CMC. I notice that when I ran the RRA and CMC I find the rig...

Good day,
Can I use walking data for seated subject model or I have to modify the data to run IK, Static Optimization, RRA and CMC simulation? Please advise. Thank you.

Good day, Would you please why CMC it takes to long to execute the simulation. the messages shown the following: Any recommendation will be appreciated. Thank you in advance. "Coordinate.setValue: coordinate pelvis_ty is locked. Unable to change its value. Coordinate.setValue: coordinate hip_flexion...

Good Day Could you please let know how to edit file Notepad ++ of CMC failed during simulation. Note that I have one segment of the lower body is locked. The message shown unable to find a feasible solution at 0.5 second and the model can not generate the force to achieve the target acceleration bec...