I tried using the new NSRDB Data Viewer and located my site, went to Data Download (Point) and selected MTS1 and MTS2 tabs to retrieve TMY2 or TMY3 files. I receive a download but I receive format errors on import into PVSYST. I also noted that I do not see this option (from the Help File) - “Import Meteo Data”/”NREL National Solar Resource Database” . Was this removed in version 6.34? I am using US TMY2 and TMY3 and it throws errors.
Conversion error of string “Source” => LongInt and then it continues with additional ones for “State”, etc.
I assume that something is incorrect in the header but I want to be sure that I am using the proper file and import option.
Any help will be apprecited.
I didn’t find the right solution from the Internet.