Well, so with nothing better to do at the moment, I was taking a look at the recent data posted by Ralph Taylor. A glance at the chart for Daisy for Feb 1 through Apr 22 I was immediately struck by the apparent cyclic nature to the intervals. So then I went to the text file of the data and pulled dates and times when the interval jumped significantly... meaning essentially to a value over 3 hours and picking the longest interval when there was more than one. And sure, other people can look at that data and pull other points, and this whole thing might be meaningless, and maybe it was due to repetitive storm systems, and.... Anyhow, I came up with the following peak-to-peak intervals: 10.826 days, 9.384, 6.675, 3.324, 7.687, 5.823, 6.857, 5.242, 5.092, 6.681, 5.776 days. Kinda interesting if nothing else. Scott Bryan **************A Good Credit Score is 700 or Above. See yours in just 2 easy steps! (http://pr.atwola.com/promoclk/100126575x1220572846x1201387511/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072&hmpgID=62&bcd= Aprilfooter427NO62) -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20090427/8aaafd52/attachment.html>