I work with both PVsyst and AutoCAD for PV system design/development. I was wondering if 1) anyone had created a program to convert from the DXF file format to the SHD file format so I could import the work done in AutoCAD directly to PVsyst for shading analysis or 2) if no program existed, if it was possible to get the SHD file forma description - i.e. what is needed to create an SHD file that is readable by PVsyst. I have successfully modified an existing SHD file to create other PV array sheds and inverters outside of the PVsyst program and imported the file back into PVsyst, but there are fields in the PVObject descriptor segments that are not described anywhere. Thanks for the help and information.
