Calculated member is defined simply:
Aggregate(YTD(),[Period].[CurrentPeriod])
This works well for all measures at the Year and the Month level - but Quarter repeats the Yearly sum rather than properly rolling up the YTD values from the months.
2006 300
Quarter 1 2006 300
Quarter 2 2006 300
April 2006 100
May 2006 100
June 2006 100
Quarter 3 2006 300
Quarter 4 2006 300
Thanks for any help for this MDX newb!