// Points from e625.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/e625.dat

e625_points = [[1000,0],[990,1.21],[980,2.44],[970,3.68],[950,6.19],[925,9.4299],[900,12.8],[875,16.33],[850,19.99],[825,23.8],[800,27.71],[775,31.7],[750,35.74],[725,39.82],[700,43.91],[675,47.99],[650,52.03],[600,59.96],[550,67.49],[500,74.45],[450,80.67],[400,85.92],[350,89.96],[300,92.48],[275,93.06],[250,93.09],[225,92.51],[200,91.18],[175,88.93],[150,85.58],[125,80.8799],[100,74.54],[75,66.03],[50,54.42],[35,45.21],[25,37.6299],[20,33.22],[15,28.23],[12.5,25.43],[10,22.3499],[7.5,18.8599],[5,14.77],[4,12.9],[3,10.84],[2.5,9.73],[2,8.55],[1.5,7.29],[1,5.88],[0.5,4.17],[0,0.24],[0.5,-3.31],[1,-4.68],[1.5,-5.72],[2,-6.58],[2.5,-7.32],[3,-7.96],[4,-9.02],[5,-9.88],[7.5,-11.49],[10,-12.68],[12.5,-13.67],[15,-14.57],[20,-16.21],[25,-17.66],[35,-20.06],[50,-22.74],[75,-25.86],[100,-28.06],[125,-29.76],[150,-31.16],[175,-32.3701],[200,-33.48],[225,-34.54],[250,-35.56],[275,-36.56],[300,-37.52],[350,-39.34],[400,-40.88],[450,-42.03],[500,-42.72],[550,-42.88],[600,-42.45],[650,-41.32],[675,-40.42],[700,-39.2601],[725,-37.8101],[750,-36.0201],[775,-33.88],[800,-31.39],[825,-28.51],[850,-25.22],[875,-21.57],[900,-17.6],[925,-13.4],[950,-9.02],[970,-5.4401],[980,-3.63],[990,-1.82]];

linear_extrude(height=20)
scale([15, 15])
translate([0,0])
scale (0.001)
polygon(points=e625_points);