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Re: [IMP-users] getting the MCCGsampler to work

On 7/14/14, 9:09 AM, Josh Bullock wrote:

so now i'm trying to set up a RigidBodyMover but i'm struggling to
create the rigid bodies. There seem to be two different ways of doing
this, either IMP.atom.create_rigid_body or IMP.atom.setup_as_rigid_body.

No, only one - setup_as_rigid_body was deprecated a while ago.


If I use create_rigid_body then when i later try to add restraints i get
told "leaf 'A' ... does not have mass"

All the leaves need to have mass otherwise it cannot calculate the 
center of mass correctly.

	Ben
--
ben@salilab.org                      http://salilab.org/~ben/
"It is a capital mistake to theorize before one has data."
	- Sir Arthur Conan Doyle