Hello!

I have been running into an issue where I am trying to extract rigid body motion information from the STAR fit, but have only been getting zeros out. I am running a Python Interactive Extension using a notebook. Terminating the session and looking at the Fit Assessment, I can see the values, but have been unable to access them in Python.

This behavior looks to be repeated in this example:

I can see that though some of these angles have a negative sign, the only value displayed is 0.0. Is the data being truncated somewhere, or am I trying to pull data incorrectly? I have included a working example in the attachment.

Thank you,

Thad