Just copy the cells from your spreadsheet that contain your data series,
then select the chart, Edit/ Paste Special, and choose the relevant options,
including "new series".
--
David Biddulph

"M_LeDuc" wrote in message
...
I Need to create a chart with lots of horizontal curves at different Y
values.

there are 128 to be precise and I would prefer not to create each as an
individual series unless ... is there a way to copy a series mapping it
tonew
cells?

(There are also a few diagonal curves so a bar chart wont work.)

Thanks!