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Hi Mike, Actually playing around with the IDV hodograph viewer, I never saw the rings to be scaled at any amount other than a 100 knots (w/ rings spaced at 20 knots). Do you have a screenshot of what you are describing? At any rate, I don't think the IDV hodograph viewer has many configurability options. Best, Unidata IDV Support > Is there any place to set the scale of the hodograph rings to be fixed > to some number...say 100 knots? If one was showing several storm > environments and comparing one to another it'd be useful if the scale > stayed fixed. I've given it a good look and search and am not finding > a way. > > Thanks, > > Mike > > Ticket Details =================== Ticket ID: ROC-568340 Department: Support IDV Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.