mid: 1582
url: http://deep.sitenest.net/freemodels/transport/3dm-train.zip
ref_url: 
format: xthreexds 
pid: 48004
polygons: 16328
connected_components: 42
average_dihedral_angle: 0.963713
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.194938, ymax = 0.273211, zmax = 0.975
avg_depth: 1.737943
center: (0.110027,0.128737,0.493273)
scale: 0.515160
principle_axes: (0.000358,0.025281,-0.999680), (-0.001295,-0.999680,-0.025281), (-0.999999,0.001304,-0.000325)
principle_values: (0.070779,0.005336,0.002933)