Temporally averaged to match simulation result timesteps. 
Thus, the quality flags also (H_flag and LE_flag) correspond to averaged quality flags.
The quality flags 0, 1 and 2 correspond to criteria as described in Nousu et al. 2023

H:				sensible heat flux [W/m2]
H_flag			quality flag (0=best data, 1=ok data, 2=all data)
LE				latent heat flux [W/m2]
LE_flag			quality flag (0=best data, 1=ok data, 2=all data)
SWd				downwards shortwave radiation [W/m2]
SWu				upwards shortwave radiation [W/m2]
LWd				downwards longwave radiation [W/m2]
LWu				upwards longwave radiation [W/m2]
SWnet			net shortwave radiation [W/m2]
LWnet			net longwave radiation [W/m2]
Rnet			net  radiation [W/m2]
Soil_T_*		soil temperature (depth *)
HS_auto			automatic height of snow [m]
HS_man_*		manual heigh of snow (location *)
HS_auto_man		combined automatic and manual height of snow [m]
G				ground heat flux [W/m2]
SBD_man_*		snow bulk density [kg/m3] (location *)
SWE_man_*		snow water equivalent [kg/m2] (location *)