Click here to see the SAS code. Click here to see the example. --------------------------------------------------------------- Ideally, I would be able to just use "by date", but I also want to change the viewing angle for each frame (not just the date), so I have to set up a macro, and then loop through, calling it for each date, and passing in a different viewing angle... ------------------------------------------------------------ This code should be pretty easy to re-use, as long as you enter your data in the same fashion as the original data, and then change the state from South Dakota (SD) to your state, and then some fine-tuning for the data/color binning. The code sorts & summarizes the data, by day, and then loops through and creates a map for each day, using geometry to calculate the viewing angle, such that the map will be rotated 360 degrees after processing all the days in the data. Each of these daily maps is knitted together into an animated gif. You can view this animated gif using a browser like Internet Explorer, or you might want to use a more sophisticated tool that lets you pause/resume the frames, and go forward/backward. Note that in a 3d prism map, some of the areas are obscured/hidden by taller areas in front, so this is not the 'best' type of map to use (but this was for a special presentation to capture the audiences attention). In conjunction with this map, it would be good to also use a normal flat choro map, maybe with the totals annotated onto each county, and maybe with drilldown capability to see more detailed info on each county. (gifanim's can't do ods html drilldowns, btw). In v9.2, you will be able to control the height & color separately, but in this pre-9.2 version, height and color are controlled together (therefore the change in height kinda 'jumps' from one range to the next - it will be much smoother when re-written to take advantage of the new v9.2 functionality). Back to Samples Index