I keep getting the following pop up error message as I'm creating a line
chart. The source data includes two colums with nearly 900 rows of data.
Basically the data is temperature readings from two probes (coulmn A&B) at 1
second intervals (900 rows = 15 minutes of data) There's also a 3rd column
that has 60 points of data, but this colums in only used to provide the data
for the X axis labels. So by my calculation, I have less than 2000 data
points, correct? Why the error message?

This is what the message says;

"The maximum number of data points you can use in a data series for a 2-D
chart is 32,000. If you want to use more than 32,000 data points, you must
create two or more series."

Thanks,
David