id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
551	"cartoon tube ""armadillos"" in 3jac"	Elaine Meng	Conrad Huang	"In general cartoon tubes seem to work well, but I did find one structure that has some weird places that turn into ""armadillos"", 3jac (figure attached). Most of the tubes are fine, but a couple of them are armadillos.

In today's build with many structures I also get a lot of messages like these but it may just be from cartoon (not related to tubes) and usually the cartoons still look fine.

/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/atomic/ribbon.py:891: RuntimeWarning: invalid value encountered in less
d[d < EPSILON] = 1"	defect	closed	major	Alpha2	Depiction		fixed						all	ChimeraX