Example animation of aurora forecast data from NOAA from video download mp4 url Watch Video
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Description: This is a demonstration video that was created by taking imagery from NOAA (National Oceanic and Atmospheric Administration) and using ImageMagick and ffmpeg to create the animation.nnFrom a bash command line, here are the steps to create the animation:nn# create a working directorynmkdir ovationncd ovationnn# get the index file of images (note:Vimeo hides the http:// part of the URL, so edit the command as necessary):nwget http://services.swpc.noaa.gov/images/animations/ovation-north/ovation/