Fixed bugs to ensure that this works for the main case where we use the predictor 	modified:   obsHistIDOrdering.py
Fixed bugs to ensure that this works for the main case where we use the
predictor
	modified:   obsHistIDOrdering.py

LSSTDESC/Twinkles,DarkEnergyScienceCollaboration/Twinkles,DarkEnergyScienceCollaboration/Twinkles,LSSTDESC/Twinkles