Proper use of the Model Converter /3D parameter.
Question: Recently I tried to convert the .GF file to a 3D .DXF file using the following command MC inputfile outfile /3d:ltv and came out with the following error: Improper coordinate remap: LTV. Answer: The Model Converter /3D parameter must be given either without any secondary parameters or with the letters X, Y and Z placed in the l, t and v positions. For example,      MC ... /3D:ZXY      puts the GHS Longitudinal axis in place of the DXF Z axis; the GHS Transverse axis in place of the DXF X axis; the GHS Vertical axis in place of the DXF Y axis.     

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