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[[Image:ART GOLF Fig1.png|thumb|left|720px| The four-port view of the imported CAD model of the vehicle before material assignmentsin CubeCAD.]]
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The CAD model is initially imported to CubeCAD. From there we transfer all the parts to [[EM.Tempo]], where the FDTD simulation is to take place. We also place a cement block underneath the automobile to model the road surface. A number of materials are defined and assigned to the various parts of the vehicle as listed in the table below. We also place a cement block underneath the automobile to model the road surface.
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[[Image:Roof wheel mat.png|thumb|left|640px| Assigning material composition to various vehicle partsin EM.Tempo.]]
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