Import a PVsyst project package into Daly platform objects
.prj file is required..prj, .pan, .ond, .shd, .met, etc.) are extracted automatically.project, location, modules, inverters, shadingScenes, weatherData, and energyModels.filesProcessed field lists which uploaded files were parsed, and warnings contains any non-fatal issues encountered during import.400 if required files are missing or the upload cannot be parsed.