# depc version 1.0 animation United States Median Population Center, 1880-2000 location frames/1024x512/popmedian%04d.png autoload background frames/1024x512/background-bluemarble-unitedstates.png framerange 1 13 latmin 22 latmax 52 lonmin -126 lonmax -66 framerate 3 frametime 1 1880 frametime 2 1890 frametime 3 1900 frametime 4 1910 frametime 5 1920 frametime 6 1930 frametime 7 1940 frametime 8 1950 frametime 9 1960 frametime 10 1970 frametime 11 1980 frametime 12 1990 frametime 13 2000