NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Chris-Except for 2.5 which is a single line with no flag, if I read the code right, it's >= on the low side and < on the high side (as you have it below).
Don On 4/16/13 4:54 PM, Herbster, Christopher G. wrote:
Julien, So would "10" be >=7.5 and < 12.5 and then >=12.5 and < 17.5 for "15"? I guess the question is, "which edge gets the "=" sign for inclusion in the binning?" I assume the break points are included on one edge. (There I go again, making more assumptions! ) Thanks for your help, Chris Herbster Sent via the Samsung Galaxy S™III, an AT&T 4G LTE smartphone with tiny keys and a strong desire to substitute, sometimes humorous, words into messages. -------- Original message -------- From: Julien Chastang <chastang@xxxxxxxx> Date: To: idvusers@xxxxxxxxxxxxxxxx Subject: Re: [idvusers] Threshold for closed circle in station model? Professor Herbster, We've been burned ourselves :-) My notes say: - a circle for calm winds (0 speed) - a shaft with no barbs<= 2.5 knots - a shaft with a half barb for > 2.5 and< 7.5 knots Please let us know if you have further questions. Best Wishes, Unidata IDV Support On 4/16/13 3:02 PM, Chris Herbster wrote:Hi folks, Before I attempt to look through code that I don't know (in a language I can barely read), can anyone help with a definitive answer to the thresholds used to draw a "calm" circle around a station, a shaft with no barbs, and then the 5 knot increment for the barbs? (I assume that a "short barb" for "5 kts" is drawn is speed is >2.5 kts and <= 7.5, but I have gotten burned by an assumption more than once in the past!) As always, any help is welcome! Thanks, Chris Herbster_______________________________________________ idvusers mailing list idvusers@xxxxxxxxxxxxxxxx For list information, to unsubscribe, visit: http://www.unidata.ucar.edu/mailing_lists/ _______________________________________________ idvusers mailing list idvusers@xxxxxxxxxxxxxxxx For list information, to unsubscribe, visit: http://www.unidata.ucar.edu/mailing_lists/
-- Don Murray NOAA/ESRL/PSD and CIRES 303-497-3596 http://www.esrl.noaa.gov/psd/people/don.murray/
idvusers archives: