mid: 1650
url: http://www.bentley.com/modelcity/vrml/mcp_c.wrl
ref_url: http://www.bentley.com/modelcity/
format: wrl 
pid: 1202
polygons: 5327
connected_components: 399
average_dihedral_angle: 1.62441
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.236017, zmax = 0.641048
avg_depth: 2.425404
center: (0.622644,0.060993,0.358330)
scale: 0.574884
principle_axes: (0.998074,0.061747,0.005967), (-0.008588,0.042256,0.999070), (0.061438,-0.997197,0.042705)
principle_values: (0.071204,0.025785,0.001188)