mid: 1501
url: http://deep.sitenest.net/freemodels/transport/3dm-4by4.zip
ref_url: 
format: xthreexds 
pid: 48448
polygons: 47613
connected_components: 67
average_dihedral_angle: 0.291186
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.535999, ymax = 0.428273, zmax = 0.975
avg_depth: 2.639383
center: (0.277863,0.229131,0.541781)
scale: 0.610527
principle_axes: (-0.000872,0.024994,0.999687), (1.000000,-0.000386,0.000882), (-0.000408,-0.999688,0.024994)
principle_values: (0.080059,0.020680,0.006209)