Hi,

You may find this helpful.
http://www.andypope.info/charts/polarplot2.htm

Or this addin
http://www.andypope.info/charts/polarplot.htm

Do you know of any sites that have examples of the chart look you are after?

Cheers
Andy

--

Andy Pope, Microsoft MVP - Excel
http://www.andypope.info
"WalterKiwi" wrote in message
...
Hi Lori,
it worked, but it's a bit frustrating - really trying to plot 12 h of
data,
but lots of hours the wind comes from the same direction and changing
"series
1" to the appropriate time is no fun. May end up filing this in the "too
hard basket" for the benefit derived.
Cheers,
Walter

"Lori" wrote:

Try this example:
http://www.freefilehosting.net/download/3dib4

Insert extra lines inside the data range and the chart lines should
update,
you need to update the labels manually though.