id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
275	mmCIF reader can produce NaN atom coords with no error	Tom Goddard	Greg Couch	"If an mmCIF model has ? for _atom_site.Cartn_x values then the reader gives no error and returns atoms with NaN coordinates which subsequently give errors when you try to do anything (e.g. surface) such a model.  Probably this is rare -- it was an mmCIF file written by Coot.  Maybe we should check for that and raise an appropriate error.
"	enhancement	closed	minor		Input/Output		fixed						all	ChimeraX