I am trying to use financial markers as a surrogate for error bars in
a multiple data series vertical bar chart.

Does anyone know if there is a way to include financial markers for
each bar when using multiple data series?

I can get them with a single data series (chd=t1) like this (in wrong
location obviously, just dummy data):

http://chart.apis.google.com/chart?
chs=200x150&
cht=bvg&
chd=t1:20,5,35,25,15,40|0,5,15,7,12,6|35,25,45,47,24,46|
15,40,30,27,39,54|70,55,63,59,80,60&
chds=0,100,-50,100&
chm=F,,1,0:5,1

But once I include a second data series to be drawn (chd=t2), the
markers are the correct values, but not in the correct location on the
bars:

http://chart.apis.google.com/chart?
cht=bvg&
chs=800x375&
chd=t2:15,20|25,30|10,15,20,25|10,15,20,25|10,15,20,25|20,25,30,35&
chds=-20,50&
chbh=r,0.0,2.0&
chxr=1,-20,50,10&
chco=00B2EE,308014&
chtt=Historical+and+Projected+Average+Monthly+Temperature+(°F)|
Barrow&chts=000000,20&
chdl=1961-1990|2001-2010&
chdlp=t&
chxt=x,y&
chxl=0:|Jan|Feb&chxs=0,000000,16,0,lt,000000|1,000000,16,0,lt,000000&
chxtc=1,-800&
chf=c,lg,90,FAFAFA70,1,FFFFFF70,0|bg,lg,275,76A4FB,1,FFFFFF,0
&chm=F,,2,-1,1

Thanks for any help.
Tom



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