This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Alexa, You'll have to do a small bit of work in the layout editor to achieve this objective. The problem is your data do not contain a parameter associated with lightning bolt layout model. After you have selected the Bolts layout model, please edit this layout model. Do this by choosing the edit option under the layout model selection in the same area where you selected the Bolts lightning model. This action will bring forth a Layout Model Editor dialog. (Double?) click on the small lighting symbol there. This will bring forth another dialog where the parameter will be listed as "LIGHTNING". You will need to change this to "Time". Best, Unidata IDV Support > Full Name: Alexa Van Eaton > Email Address: address@hidden > Organization: Arizona State University > Package Version: > Operating System: > Hardware: > Description of problem: > > Hi IDV Support, I've been able to successfully plot a text file of > lightning strokes defined by time, lat, lon. Everything plots fine using > 'Location' as the layout model, but if I try to use Lightning-->Bolts > or -->'Fade by time', no symbols actually show up in the animation. Am > I missing a required field in the text file to be able to plot these > points as lightning? > > Ticket Details =================== Ticket ID: EGK-579028 Department: Support IDV Priority: Normal Status: Closed