[Chimera-users] Get map contour level with python script or command

Dear chimera users and dev, Is there a chimera or python command that can report the current contour level of a volume that is in model number #n back to the reply log or equivalent? I want to do this after executing 'volume #n sdLevel 3’ such that I can programmatically retrieve the contour level associated with a particular sigma level of a currently loaded volume. Apologies if in my searching I have missed this on the boards, I think this is a novel question though. Thanks as always for your help. Best wishes, Kyle