United States by UFO sightings (no border)

Summary Customized version of http://www.thingiverse.com/thing:209005 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=209005 Data taken from http://metrocosm.com/map-of-ufo-sightings/ Instructions Using the following options: y_size_limit = 130 data29 = 10 data28 = 25 data27 = 11 data26 = 28 data25 = 20 data24 = 14 data23 = 34 data22 = 17 data21 = 8 data20 = 13 data9 = 25 data8 = 9 data7 = 15 data6 = 14 data5 = 18 data4 = 19 data3 = 16 data2 = 13 data1 = 26 data0 = 10 lower_bound = 4 wall_thickness = 0 data47 = 22 data46 = 15 data45 = 18 data44 = 37 data43 = 11 data42 = 37 data41 = 16 data40 = 9 data19 = 13 data18 = 14 data17 = 11 data16 = 27 data15 = 9 data14 = 12 data13 = 14 data12 = 15 data11 = 14 data10 = 14 z_size_limit = 20 inflation = 1.0001 data39 = 13 data38 = 15 data37 = 13 data36 = 19 data35 = 14 data34 = 30 data33 = 13 data32 = 14 data31 = 11 data30 = 14 floor_thickness = 0 upper_bound = 37 x_size_limit = 130