Similar .MET and .SIT files on multiple sites

[icicle]

If I were to do multiple simulations of different facilities, but they are in the same area, meaning they are on the same block, and I will import a weather data from meteonorm, can I just use the same .MET and .SIT file for all of them?

[Linda Thoren]

This is not a precise science and can be site dependent. In order of magnitude, one could consider that a site within 10km distance can use the same .MET and .SIT without issues.