Xinxia, You may be able to achieve your objective with this "trick". Along side the wind vectors, please display a "Value Plot" of wind speed. Hopefully, wind speed should be one of your derived field choices. If you choose the same skip factor as the wind vector display, you should have a value next to each wind vector. See attached figure. Please keep us up-to-date on your progress. Best Wishes, Unidata IDV Support > Dear Sir or Madam, > > How are you? When we plot vector plan view of true wind vectors in the 3d > derived section, there is no legend depicting the relationship between wind > vector length and velocity. I wonder if we could find it anywhere? Thanks. > > Best regards, > Xinxia > > Ticket Details =================== Ticket ID: JWL-441344 Department: Support IDV Priority: Normal Status: Closed
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