mid: 703 url: http://cepcairo.bizland.com/free/Swrd_rmn.zip ref_url: format: xthreexds pid: 47282 polygons: 1100 connected_components: 3 average_dihedral_angle: 0.393723 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.0507601, ymax = 0.120841, zmax = 0.975 avg_depth: 1.015089 center: (0.037879,0.072921,0.499906) scale: 0.451281 principle_axes: (-0.000007,-0.000001,1.000000), (-0.000018,-1.000000,-0.000001), (1.000000,-0.000018,0.000007) principle_values: (0.065603,0.000464,0.000017)