If instead of choosing a city,
choose "user defined" and take the place selecting it from the
map, then really saves an .epw file. In that case i still have a
question, how do I get the .stat ?
You will need to run the .epw file from Meteonorm through the EnergyPlus
Weather Converter to get a .stat file (and .ddy file).
Those are custom reporting features of EnergyPlus, not
Meteonorm.
I can't answer your other questions -- one of our team does the Meteonorm
creations.