any reset function on function Running-Total !

[kennyyeungkw]

I have a chart with OLAP data source.

It look like the following


I am using the running-total to calculate the YTD
Because the user can make mult-selection on the year,YTD is accumulated in the second year
It there any reset function to reset YTD to 0 on running-total function?

[kennyyeungkw]

Problem solved
http://www.cognoise.com/community/index.php?topic=8975.0