id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
154	DatCh doesnt work correctly again	Javier Portugal	danirus	"Function DatCh doesn't works fine. If we have a Daily Serie starting at midle of a 
greater dating, and do the dating change to this new dating, result begins by first 
succ 1 of First(s) in Dating.

Serie s1 = SubSer(CalInd(C,Diario),y2003m07d12,y2004m01d31);
Serie s2 = DatCh(s1,Mensual,SumS);

// Serie s2 starts in y2004m08d01 and should start in y2004m07d01."	defect	closed	highest		TimeSetAlgebra	head	critical	fixed