Hello, I tried to import a helios project into PVsyst. And I got the following error message: "Warning: The orientation of all planes in the shading scene should be identical. (Here 4 different orientations). (Only with grid systems, if two orientations please choose "Heterogeneous Fields" in the orientation definition parameter)." Please also see attachment I don't really understand what this means and how it can be solved. Actually all modules have the same tilt angle an are orietated towards south. Maybe somenone can help me? Thanks in advance!!!
