Changelog

1.0 First official release 

1.01 DNI and numbering

DNI correction - some timestamps contain unrealistic DNI values, i.e. outliers exceeding 1400 W/m2. 
This happens only for singular hours. These are now changed to mean value of the hour before and after. 
If consecutive values occur, an error is thrown. 

Numbering of days in .csv files corrected.

1.02 DNI correction at low solar altitude angles

DNI corrected for solar angle treshold at 3 degrees, under this DNI=0, GHI=DHI.

1.03 Filename, and plots, now include both county and munipicality

1.04 Remove Norwegian characters from .epw files and adjust name
EPW files contained Norwegian chars in text, this could crash some programs. These are noe removed. 
Also "(" and ")" removed from names. 

1.041 remove PDFs of datasheets, as some locations were repeated in the PDF and others were missing. 
1.042 Include report in repository. 