mid: 218
url: http://www.geocities.com/ResearchTriangle/2298/catsm.wrl
ref_url: http://www.geocities.com/ResearchTriangle/2298/download.htm
format: wrl 
pid: 10705
polygons: 1862
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avg_depth: 1.191697
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scale: 0.524585
principle_axes: (0.058087,0.990776,0.122429), (-0.992491,0.044089,0.114096), (-0.107646,0.128137,-0.985897)
principle_values: (0.069355,0.011896,0.004082)