Flex :: Access An Array Of Objects Of Arrays?

Feb 14, 2011

I have a chart and am trying to display the "volume" in a line chart as the primary series & the "temp" as a column chart as the secondary series...(the "compound" will be shown in the datatip):

[{date=Tue Feb 08 19:00:00 EST 2011, volume=1200, 1={temp=-50, compound=helium}, 0={temp=-45, compound=oxygen}}]

I can get the "volume" series to display fine, but cannot get the "temp" series to display...how do I access them? Right now I have:

<mx:ColumnSeries id="secondSeries" xField="date" yField="temp">

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