// Points from lwk80100.dat in the archive: http://m-selig.ae.illinois.edu/ads/archives/coord_seligFmt.tar.gz
// Not necessarily in the same order as in: http://m-selig.ae.illinois.edu/ads/coord/lwk80100.dat

lwk80100_points = [[1000,0],[998.93,0.8],[995.72,1.1],[990.39,1.61],[982.96,2.21],[973.47,2.99],[961.94,3.92],[948.44,5.05],[933.01,6.41],[915.73,8.04],[896.68,9.99],[875.92,12.27],[853.55,14.91],[829.67,17.9199],[804.38,21.29],[777.79,24.91],[750,28.65],[721.14,32.38],[691.34,35.96],[660.72,39.28],[629.41,42.21],[597.55,44.66],[565.26,46.62],[532.6999,48.11],[500,49.18],[467.3,49.88],[434.74,50.25],[402.4499,50.31],[370.5899,50.07],[339.28,49.56],[308.66,48.77],[278.86,47.73],[250,46.45],[222.21,44.92],[195.6199,43.17],[170.33,41.2099],[146.45,39.04],[124.08,36.69],[103.32,34.15],[84.27,31.44],[66.9899,28.57],[51.56,25.53],[38.0599,22.3],[26.53,18.84],[17.04,15.17],[9.61,11.36],[4.28,7.47],[1.07,3.7],[0,0.01],[1.07,-3.7],[4.28,-7.5],[9.61,-11.3901],[17.04,-15.21],[26.53,-18.85],[38.0599,-22.29],[51.56,-25.53],[66.9899,-28.57],[84.27,-31.44],[103.32,-34.15],[124.08,-36.69],[146.45,-39.04],[170.33,-41.21],[195.6199,-43.17],[222.21,-44.92],[250,-46.45],[278.86,-47.73],[308.66,-48.77],[339.28,-49.56],[370.5899,-50.0701],[402.4499,-50.31],[434.74,-50.2501],[467.3,-49.88],[500,-49.18],[532.6999,-48.11],[565.26,-46.62],[597.55,-44.66],[629.41,-42.21],[660.72,-39.28],[691.34,-35.96],[721.14,-32.38],[750,-28.65],[777.79,-24.9101],[804.38,-21.29],[829.67,-17.92],[853.55,-14.91],[875.92,-12.27],[896.68,-9.99],[915.73,-8.04],[933.01,-6.41],[948.44,-5.05],[961.94,-3.92],[973.47,-2.99],[982.96,-2.21],[990.39,-1.6101],[995.72,-1.1],[998.93,-0.8]];

linear_extrude(height=20)
scale([15, 15])
translate([0,0])
scale (0.001)
polygon(points=lwk80100_points);