In Database	In Bulletins	Description
0		Good value
1	)	Questionable value as estimated at National Meteorological Service
2	-	Value is not available or is rejected at National Meteorological Service
3	e	Value calculated or interpolated at National Meteorological Service
4	P.N.	Polar night
5, 7	q	Questionable value as estimated at WRDC
6	m	Value considered outlier to own climate-defined upper limit as estimated at WRDC
8	i	Diffuse radiation value exceeds associated global radiation value
9	r	Value is rejected at WRDC