mfaf

Hello all, There is a tool in PVsyst to import a shading scene from Helios3D. BUt for those who don´t have Helios3D is there another way to import a layout from CAD to PVsyst? If I want to create my own import/export from CAD to PVsyst is there a tutorial or any document that explains what are the atributtes from the SHD file? I know I can see how the SHD looks like in a Notepad but there are some which I have no clue what they mean, Thank you in Advance. Marcus