<br><font size=2 face="sans-serif">I found nothing in the user archives
to address this question: Is there a relatively simple way to calculate
various percentiles in GrADS? For example:</font><br><br><font size=2 face="sans-serif">1. Assume I have a 30-year dataset
of daily mean temperature values for an x-y domain, contained in a single
3D (x,y,t) gridded file</font><br><font size=2 face="sans-serif">2. Desired output: a single 3D
gridded file containing 11 variables for each gridpoint, per day of year
(excluding Feb 29th): 0th pcntile, 10th pcntile, 20th pcntile...100th pcntile.
In other words, there would be 30 data values to analyze per grid location
(each Jan 1st, each Jan 2nd...each Dec 31st).</font><br><br><font size=2 face="sans-serif">My alternative would be to evaluate
text output in Excel then re-convert to gridded, but I'd prefer to keep
in GrADS.</font><br><br><font size=2 face="sans-serif">I'm using GrADS v1.9.0-rc1 (win32) on
Win XP Pro. </font><br><br><font size=2 face="sans-serif">Stephen Mc</font><BR>
<BR>
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