Hi Pavel,
Thanks a lot for your response. Yes, I noticed that the mesh number is not continuous and regular. Thanks for your suggestions to resolve this parsing issue. Sorry for the confusion of mesh unit, yes, it should be in meters.
Regarding the export of muscle forces and moments to the inp file, we actually followed your previous suggestions in this post (Modeling L4-L5 and intervertebral disc).
I don't think this would be the cause of same magnitudes issue. As I checked the xml file, I found that for muscle ErectorSpinae_LTptT11Sacrum, the force in XYZ was different, and moment in XYZ was 0 as shown below.
For your reference, such repetition of forces and moments not only happen in erector spinae, it actually, happen in many muscles (e.g., PsoasMajor [both right and left], QuadratusLumborum (left but not right)). My guess is that there might be some issues in the AnyFE2Abq.exe.
Please let me know if you have any different thoughts. Thank you.
Junfei