diff --git a/src/pypromice/ressources/variables.csv b/src/pypromice/ressources/variables.csv
index 29908293..ab8e4317 100644
--- a/src/pypromice/ressources/variables.csv
+++ b/src/pypromice/ressources/variables.csv
@@ -1,92 +1,91 @@
-field,standard_name,long_name,units,lo,hi,OOL,station_type,data_type,max_decimals,coverage_content_type,coordinates,instantaneous_hourly,comment
-time,time,Time,yyyy-mm-dd HH:MM:SS,,,,all,all,,physicalMeasurement,time lat lon alt,,
-rec,record,Record,-,,,,all,,0,referenceInformation,time lat lon alt,,L0 only
-p_u,air_pressure,Air pressure (upper boom),hPa,650,1100,z_pt z_pt_cor dshf_u dlhf_u qh_u,all,all,4,physicalMeasurement,time lat lon alt,False,
-p_l,air_pressure,Air pressure (lower boom),hPa,650,1100,dshf_l dlhf_l qh_l,two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-t_u,air_temperature,Air temperature (upper boom),degrees_C,-80,40,rh_u_cor cc dsr_cor usr_cor z_boom z_stake dshf_u dlhf_u qh_u,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_l,air_temperature,Air temperature (lower boom),degrees_C,-80,40,rh_l_cor z_boom_l dshf_l dlhf_l qh_l ,two-boom,all,4,physicalMeasurement,time lat lon alt,False,PT100 temperature at boom
-rh_u,relative_humidity,Relative humidity (upper boom),%,0,100,rh_u_cor,all,all,4,physicalMeasurement,time lat lon alt,False,
-rh_u_cor,relative_humidity_corrected,Relative humidity (upper boom) - corrected,%,0,150,dshf_u dlhf_u qh_u,all,all,4,modelResult,time lat lon alt,False,
-qh_u,specific_humidity,Specific humidity (upper boom),kg/kg,0,100,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-rh_l,relative_humidity,Relative humidity (lower boom),%,0,100,rh_l_cor,two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-rh_l_cor,relative_humidity_corrected,Relative humidity (lower boom) - corrected,%,0,150,dshf_l dlhf_l qh_l,two-boom,all,4,modelResult,time lat lon alt,False,
-qh_l,specific_humidity,Specific humidity (lower boom),kg/kg,0,100,,two-boom,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-wspd_u,wind_speed,Wind speed (upper boom),m s-1,0,100,"wdir_u wspd_x_u wspd_y_u dshf_u dlhf_u qh_u, precip_u",all,all,4,physicalMeasurement,time lat lon alt,False,
-wspd_l,wind_speed,Wind speed (lower boom),m s-1,0,100,"wdir_l wspd_x_l wspd_y_l dshf_l dlhf_l qh_l , precip_l",two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-wdir_u,wind_from_direction,Wind from direction (upper boom),degrees,1,360,wspd_x_u wspd_y_u,all,all,4,physicalMeasurement,time lat lon alt,False,
-wdir_std_u,wind_from_direction_standard_deviation,Wind from direction (standard deviation),degrees,,,,one-boom,,4,qualityInformation,time lat lon alt,False,L0 only
-wdir_l,wind_from_direction,Wind from direction (lower boom),degrees,1,360,wspd_x_l wspd_y_l,two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-wspd_x_u,wind_speed_from_x_direction,Wind speed from x direction (upper boom),m s-1,-100,100,wdir_u wspd_u,all,all,4,modelResult,time lat lon alt,False,L0 only
-wspd_y_u,wind_speed_from_y_direction,Wind speed from y direction (upper boom),m s-1,-100,100,wdir_u wspd_u,all,all,4,modelResult,time lat lon alt,False,L0 only
-wspd_x_l,wind_speed_from_x_direction,Wind speed from x direction (lower boom),m s-1,-100,100,wdir_l wspd_l,two-boom,all,4,modelResult,time lat lon alt,False,L0 only
-wspd_y_l,wind_speed_from_y_direction,Wind speed from y direction (lower boom),m s-1,-100,100,wdir_l wspd_l,two-boom,all,4,modelResult,time lat lon alt,False,L0 only
-dsr,surface_downwelling_shortwave_flux,Downwelling shortwave radiation,W m-2,-10,1500,albedo dsr_cor usr_cor,all,all,4,physicalMeasurement,time lat lon alt,False,"Actually radiation_at_sensor, not flux. Units 1E-5 V. Engineering units."
-dsr_cor,surface_downwelling_shortwave_flux_corrected,Downwelling shortwave radiation - corrected,W m-2,,,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-usr,surface_upwelling_shortwave_flux,Upwelling shortwave radiation,W m-2,-10,1000,albedo dsr_cor usr_cor,all,all,4,physicalMeasurement,time lat lon alt,False,
-usr_cor,surface_upwelling_shortwave_flux_corrected,Upwelling shortwave radiation - corrected,W m-2,0,1000,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-albedo,surface_albedo,Albedo,-,,,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-dlr,surface_downwelling_longwave_flux,Downwelling longwave radiation,W m-2,50,500,albedo dsr_cor usr_cor cc t_surf,all,all,4,physicalMeasurement,time lat lon alt,False,
-ulr,surface_upwelling_longwave_flux,Upwelling longwave radiation,W m-2,50,500,t_surf,all,all,4,physicalMeasurement,time lat lon alt,False,
-cc,cloud_area_fraction,Cloud cover,%,,,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-t_surf,surface_temperature,Surface temperature,C,-80,40,dshf_u dlhf_u qh_u,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-dlhf_u,surface_downward_latent_heat_flux,Latent heat flux (upper boom),W m-2,,,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-dlhf_l,surface_downward_latent_heat_flux,Latent heat flux (lower boom),W m-2,,,,two-boom,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-dshf_u,surface_downward_sensible_heat_flux,Sensible heat flux (upper boom),W m-2,,,,all,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-dshf_l,surface_downward_sensible_heat_flux,Sensible heat flux (lower boom),W m-2,,,,two-boom,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-z_boom_u,distance_to_surface_from_boom,Upper boom height,m,0.3,10,dshf_u dlhf_u qh_u,all,all,4,physicalMeasurement,time lat lon alt,True,
-z_boom_q_u,distance_to_surface_from_boom_quality,Upper boom height (quality),-,,,,all,,4,qualityInformation,time lat lon alt,True,L0 only
-z_boom_l,distance_to_surface_from_boom,Lower boom height,m,0.3,5,dshf_l dlhf_l qh_l,two-boom,all,4,physicalMeasurement,time lat lon alt,True,
-z_boom_q_l,distance_to_surface_from_boom_quality,Lower boom height (quality),-,,,,two-boom,,4,qualityInformation,time lat lon alt,True,L0 only
-z_stake,distance_to_surface_from_stake_assembly,Stake height,m,0.3,8,,one-boom,all,4,physicalMeasurement,time lat lon alt,True,HeightStakes(m)
-z_stake_q,distance_to_surface_from_stake_assembly_quality,Stake height (quality),-,,,,one-boom,,4,qualityInformation,time lat lon alt,True,L0 only
-z_pt,depth_of_pressure_transducer_in_ice,Depth of pressure transducer in ice,m,0,30,z_pt_cor,one-boom,all,4,physicalMeasurement,time lat lon alt,False,DepthPressureTransducer(m)
-z_pt_cor,depth_of_pressure_transducer_in_ice_corrected,Depth of pressure transducer in ice - corrected,m,0,30,,one-boom,all,4,modelResult,time lat lon alt,False,Derived value (L2 or later)
-precip_u,precipitation,Precipitation (upper boom) (cumulative solid & liquid),mm,0,,precip_u_cor precip_u_rate,all,all,4,physicalMeasurement,time lat lon alt,True,Without wind/undercatch correction
-precip_u_cor,precipitation_corrected,Precipitation (upper boom) (cumulative solid & liquid) – corrected,mm,0,,,all,all,4,modelResult,time lat lon alt,True,With wind/undercatch correction
-precip_u_rate,precipitation_rate,Precipitation rate (upper boom) (cumulative solid & liquid) – corrected,mm,0,,,all,all,4,modelResult,time lat lon alt,True,L0 only
-precip_l,precipitation,Precipitation (lower boom) (cumulative solid & liquid),mm,0,,precip_l_cor precip_l_rate,two-boom,all,4,physicalMeasurement,time lat lon alt,True,Without wind/undercatch correction
-precip_l_cor,precipitation_corrected,Precipitation (lower boom) (cumulative solid & liquid) – corrected,mm,0,,,two-boom,all,4,modelResult,time lat lon alt,True,With wind/undercatch correction
-precip_l_rate,precipitation_rate,Precipitation rate (lower boom) (cumulative solid & liquid) – corrected,mm,0,,,two-boom,all,4,modelResult,time lat lon alt,True,L0 only
-t_i_1,ice_temperature_at_t1,Ice temperature at sensor 1,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,t1 is installed @ 1 m depth
-t_i_2,ice_temperature_at_t2,Ice temperature at sensor 2,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_3,ice_temperature_at_t3,Ice temperature at sensor 3,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_4,ice_temperature_at_t4,Ice temperature at sensor 4,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_5,ice_temperature_at_t5,Ice temperature at sensor 5,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_6,ice_temperature_at_t6,Ice temperature at sensor 6,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_7,ice_temperature_at_t7,Ice temperature at sensor 7,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_8,ice_temperature_at_t8,Ice temperature at sensor 8,degrees_C,-80,1,,all,all,4,physicalMeasurement,time lat lon alt,False,t8 is installed @ 10 m depth
-t_i_9,ice_temperature_at_t9,Ice temperature at sensor 9,degrees_C,-80,1,,two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_10,ice_temperature_at_t10,Ice temperature at sensor 10,degrees_C,-80,1,,two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-t_i_11,ice_temperature_at_t11,Ice temperature at sensor 11,degrees_C,-80,1,,two-boom,all,4,physicalMeasurement,time lat lon alt,False,
-tilt_x,platform_view_angle_x,Tilt to east,degrees,-30,30,dsr_cor usr_cor albedo,all,all,4,physicalMeasurement,time lat lon alt,False,
-tilt_y,platform_view_angle_y,Tilt to north,degrees,-30,30,dsr_cor usr_cor albedo,all,all,4,physicalMeasurement,time lat lon alt,False,
-rot,platform_azimuth_angle,Station rotation from true North,degrees,0,360,,all,all,2,physicalMeasurement,time lat lon alt,False,v4 addition
-gps_lat,gps_latitude,Latitude,degrees_north,50,83,,all,all,6,coordinate,time lat lon alt,True,
-gps_lon,gps_longitude,Longitude,degrees_east,5,70,,all,all,6,coordinate,time lat lon alt,True,
-gps_alt,gps_altitude,Altitude,m,0,3000,,all,all,2,coordinate,time lat lon alt,True,
-gps_time,gps_time,GPS time,s,0,240000,,all,all,,physicalMeasurement,time lat lon alt,True,
-gps_geoid,gps_geoid_separation,Height of EGM96 geoid over WGS84 ellipsoid,m,,,,one-boom,all,,physicalMeasurement,time lat lon alt,True,
-gps_geounit,gps_geounit,GeoUnit,-,,,,all,,,qualityInformation,time lat lon alt,True,L0 only
-gps_hdop,gps_hdop,GPS horizontal dillution of precision (HDOP),m,,,,all,all,2,qualityInformation,time lat lon alt,True,NMEA: Horizontal dilution of precision
-gps_numsat,gps_numsat,GPS number of satellites,-,,,,,all,0,qualityInformation,time lat lon alt,True,L0 only
-gps_q,gps_q,Quality,-,,,,,all,,qualityInformation,time lat lon alt,True,L0 only
-lat,gps_mean_latitude,GPS mean latitude (from all time-series),degrees,,,,all,,6,modelResult,time lat lon alt,True,
-lon,gps_mean_longitude,GPS mean longitude (from all time-series),degrees,,,,all,,6,modelResult,time lat lon alt,True,
-alt,gps_mean_altitude,GPS mean altitude (from all time-series),degrees,,,,all,,6,modelResult,time lat lon alt,True,
-batt_v,battery_voltage,Battery voltage,V,0,30,,all,all,2,physicalMeasurement,time lat lon alt,True,
-batt_v_ini,,,-,0,30,,,all,2,physicalMeasurement,time lat lon alt,True,L0 only
-batt_v_ss,battery_voltage_at_sample_start,Battery voltage (sample start),V,0,30,,,all,2,physicalMeasurement,time lat lon alt,True,L0 only
-fan_dc_u,fan_current,Fan current (upper boom),mA,0,200,,all,all,2,physicalMeasurement,time lat lon alt,True,
-fan_dc_l,fan_current,Fan current (lower boom),mA,0,200,,two-boom,all,2,physicalMeasurement,time lat lon alt,True,
-freq_vw,frequency_of_precipitation_wire_vibration,Frequency of vibrating wire in precipitation gauge,Hz,0,10000,precip_u,,all,,physicalMeasurement,time lat lon alt,True,L0 only
-t_log,temperature_of_logger,Logger temperature,degrees_C,-80,40,,one-boom,all,4,physicalMeasurement,time lat lon alt,True,LoggerTemperature(C)
-t_rad,temperature_of_radiation_sensor,Radiation sensor temperature,degrees_C,-80,40,t_surf dlr ulr,all,all,4,physicalMeasurement,time lat lon alt,False,
-p_i,air_pressure,Air pressure (instantaneous) minus 1000,hPa,-350,100,,all,all,4,physicalMeasurement,time lat lon alt,True,For meteorological observations
-t_i,air_temperature,Air temperature (instantaneous),degrees_C,-80,40,,all,all,4,physicalMeasurement,time lat lon alt,True,"PT100 temperature at boom, for meteorological observations"
-rh_i,relative_humidity,Relative humidity (instantaneous),%,0,150,rh_i_cor,all,all,4,physicalMeasurement,time lat lon alt,True,For meteorological observations
-rh_i_cor,relative_humidity_corrected,Relative humidity (instantaneous) – corrected,%,0,100,,all,all,4,modelResult,time lat lon alt,True,For meteorological observations
-wspd_i,wind_speed,Wind speed (instantaneous),m s-1,0,100,wdir_i wspd_x_i wspd_y_i,all,all,4,physicalMeasurement,time lat lon alt,True,For meteorological observations
-wdir_i,wind_from_direction,Wind from direction (instantaneous),degrees,1,360,wspd_x_i wspd_y_i,all,all,4,physicalMeasurement,time lat lon alt,True,For meteorological observations
-wspd_x_i,wind_speed_from_x_direction,Wind speed from x direction (instantaneous),m s-1,-100,100,wdir_i wspd_i,all,all,4,modelResult,time lat lon alt,True,For meteorological observations
-wspd_y_i,wind_speed_from_y_direction,Wind speed from y direction (instantaneous),m s-1,-100,100,wdir_i wspd_i,all,all,4,modelResult,time lat lon alt,True,For meteorological observations
-msg_i,message,Message string (instantaneous),-,,,,all,,,qualityInformation,time lat lon alt,True,L0 only
+field,standard_name,long_name,units,coverage_content_type,coordinates,instantaneous_hourly,where_to_find,lo,hi,OOL,station_type,L0,L2,L3,max_decimals
+time,time,Time,yyyy-mm-dd HH:MM:SS,physicalMeasurement,time lat lon alt,,,,,,all,1,1,1,
+rec,record,Record,-,referenceInformation,time lat lon alt,,L0 or L2,,,,all,1,1,0,0
+p_u,air_pressure,Air pressure (upper boom),hPa,physicalMeasurement,time lat lon alt,FALSE,,650,1100,z_pt z_pt_cor dshf_u dlhf_u qh_u,all,1,1,1,4
+p_l,air_pressure,Air pressure (lower boom),hPa,physicalMeasurement,time lat lon alt,FALSE,,650,1100,dshf_l dlhf_l qh_l,two-boom,1,1,1,4
+t_u,air_temperature,Air temperature (upper boom),degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,40,rh_u_cor cc dsr_cor usr_cor z_boom z_stake dshf_u dlhf_u qh_u,all,1,1,1,4
+t_l,air_temperature,Air temperature (lower boom),degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,40,rh_l_cor z_boom_l dshf_l dlhf_l qh_l,two-boom,1,1,1,4
+rh_u,relative_humidity,Relative humidity (upper boom),%,physicalMeasurement,time lat lon alt,FALSE,,0,100,rh_u_cor,all,1,1,1,4
+rh_u_cor,relative_humidity_corrected,Relative humidity (upper boom) - corrected,%,modelResult,time lat lon alt,FALSE,L2 or later,0,150,dshf_u dlhf_u qh_u,all,0,1,1,4
+qh_u,specific_humidity,Specific humidity (upper boom),kg/kg,modelResult,time lat lon alt,FALSE,L2 or later,0,100,,all,0,1,1,4
+rh_l,relative_humidity,Relative humidity (lower boom),%,physicalMeasurement,time lat lon alt,FALSE,,0,100,rh_l_cor,two-boom,1,1,1,4
+rh_l_cor,relative_humidity_corrected,Relative humidity (lower boom) - corrected,%,modelResult,time lat lon alt,FALSE,L2 or later,0,150,dshf_l dlhf_l qh_l,two-boom,0,1,1,4
+qh_l,specific_humidity,Specific humidity (lower boom),kg/kg,modelResult,time lat lon alt,FALSE,L2 or later,0,100,,two-boom,0,1,1,4
+wspd_u,wind_speed,Wind speed (upper boom),m s-1,physicalMeasurement,time lat lon alt,FALSE,,0,100,"wdir_u wspd_x_u wspd_y_u dshf_u dlhf_u qh_u, precip_u",all,1,1,1,4
+wspd_l,wind_speed,Wind speed (lower boom),m s-1,physicalMeasurement,time lat lon alt,FALSE,,0,100,"wdir_l wspd_x_l wspd_y_l dshf_l dlhf_l qh_l , precip_l",two-boom,1,1,1,4
+wdir_u,wind_from_direction,Wind from direction (upper boom),degrees,physicalMeasurement,time lat lon alt,FALSE,,1,360,wspd_x_u wspd_y_u,all,1,1,1,4
+wdir_std_u,wind_from_direction_standard_deviation,Wind from direction (standard deviation),degrees,qualityInformation,time lat lon alt,FALSE,L0 or L2,,,,one-boom,1,1,0,4
+wdir_l,wind_from_direction,Wind from direction (lower boom),degrees,physicalMeasurement,time lat lon alt,FALSE,,1,360,wspd_x_l wspd_y_l,two-boom,1,1,1,4
+wspd_x_u,wind_speed_from_x_direction,Wind speed from x direction (upper boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_u wspd_u,all,0,1,1,4
+wspd_y_u,wind_speed_from_y_direction,Wind speed from y direction (upper boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_u wspd_u,all,0,1,1,4
+wspd_x_l,wind_speed_from_x_direction,Wind speed from x direction (lower boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_l wspd_l,two-boom,0,1,1,4
+wspd_y_l,wind_speed_from_y_direction,Wind speed from y direction (lower boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_l wspd_l,two-boom,0,1,1,4
+dsr,surface_downwelling_shortwave_flux,Downwelling shortwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,-10,1500,albedo dsr_cor usr_cor,all,1,1,1,4
+dsr_cor,surface_downwelling_shortwave_flux_corrected,Downwelling shortwave radiation - corrected,W m-2,modelResult,time lat lon alt,FALSE,L2 or later,,,,all,0,1,1,4
+usr,surface_upwelling_shortwave_flux,Upwelling shortwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,-10,1000,albedo dsr_cor usr_cor,all,1,1,1,4
+usr_cor,surface_upwelling_shortwave_flux_corrected,Upwelling shortwave radiation - corrected,W m-2,modelResult,time lat lon alt,FALSE,L2 or later,0,1000,,all,0,1,1,4
+albedo,surface_albedo,Albedo,-,modelResult,time lat lon alt,FALSE,L2 or later,,,,all,0,1,1,4
+dlr,surface_downwelling_longwave_flux,Downwelling longwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,50,500,albedo dsr_cor usr_cor cc t_surf,all,1,1,1,4
+ulr,surface_upwelling_longwave_flux,Upwelling longwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,50,500,t_surf,all,1,1,1,4
+cc,cloud_area_fraction,Cloud cover,%,modelResult,time lat lon alt,FALSE,L2 or later,,,,all,0,1,1,4
+t_surf,surface_temperature,Surface temperature,C,modelResult,time lat lon alt,FALSE,L2 or later,-80,40,dshf_u dlhf_u qh_u,all,0,1,1,4
+dlhf_u,surface_downward_latent_heat_flux,Latent heat flux (upper boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,all,0,0,1,4
+dlhf_l,surface_downward_latent_heat_flux,Latent heat flux (lower boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,two-boom,0,0,1,4
+dshf_u,surface_downward_sensible_heat_flux,Sensible heat flux (upper boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,all,0,0,1,4
+dshf_l,surface_downward_sensible_heat_flux,Sensible heat flux (lower boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,two-boom,0,0,1,4
+z_boom_u,distance_to_surface_from_boom,Upper boom height,m,physicalMeasurement,time lat lon alt,TRUE,,0.3,10,dshf_u dlhf_u qh_u,all,1,1,1,4
+z_boom_q_u,distance_to_surface_from_boom_quality,Upper boom height (quality),-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,all,1,1,0,4
+z_boom_l,distance_to_surface_from_boom,Lower boom height,m,physicalMeasurement,time lat lon alt,TRUE,,0.3,5,dshf_l dlhf_l qh_l,two-boom,1,1,1,4
+z_boom_q_l,distance_to_surface_from_boom_quality,Lower boom height (quality),-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,two-boom,1,1,0,4
+z_stake,distance_to_surface_from_stake_assembly,Stake height,m,physicalMeasurement,time lat lon alt,TRUE,,0.3,8,,one-boom,1,1,1,4
+z_stake_q,distance_to_surface_from_stake_assembly_quality,Stake height (quality),-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,one-boom,1,1,0,4
+z_pt,depth_of_pressure_transducer_in_ice,Depth of pressure transducer in ice,m,physicalMeasurement,time lat lon alt,FALSE,,0,30,z_pt_cor,one-boom,1,1,1,4
+z_pt_cor,depth_of_pressure_transducer_in_ice_corrected,Depth of pressure transducer in ice - corrected,m,modelResult,time lat lon alt,FALSE,L2 or later,0,30,,one-boom,0,1,1,4
+precip_u,precipitation,Precipitation (upper boom) (cumulative solid & liquid),mm,physicalMeasurement,time lat lon alt,TRUE,,0,,precip_u_cor precip_u_rate,all,1,1,1,4
+precip_u_cor,precipitation_corrected,Precipitation (upper boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,all,0,1,1,4
+precip_u_rate,precipitation_rate,Precipitation rate (upper boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,all,0,1,1,4
+precip_l,precipitation,Precipitation (lower boom) (cumulative solid & liquid),mm,physicalMeasurement,time lat lon alt,TRUE,,0,,precip_l_cor precip_l_rate,two-boom,1,1,1,4
+precip_l_cor,precipitation_corrected,Precipitation (lower boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,two-boom,0,1,1,4
+precip_l_rate,precipitation_rate,Precipitation rate (lower boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,two-boom,0,1,1,4
+t_i_1,ice_temperature_at_t1,Ice temperature at sensor 1,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_2,ice_temperature_at_t2,Ice temperature at sensor 2,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_3,ice_temperature_at_t3,Ice temperature at sensor 3,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_4,ice_temperature_at_t4,Ice temperature at sensor 4,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_5,ice_temperature_at_t5,Ice temperature at sensor 5,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_6,ice_temperature_at_t6,Ice temperature at sensor 6,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_7,ice_temperature_at_t7,Ice temperature at sensor 7,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_8,ice_temperature_at_t8,Ice temperature at sensor 8,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
+t_i_9,ice_temperature_at_t9,Ice temperature at sensor 9,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,two-boom,1,1,1,4
+t_i_10,ice_temperature_at_t10,Ice temperature at sensor 10,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,two-boom,1,1,1,4
+t_i_11,ice_temperature_at_t11,Ice temperature at sensor 11,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,two-boom,1,1,1,4
+tilt_x,platform_view_angle_x,Tilt to east,degrees,physicalMeasurement,time lat lon alt,FALSE,,-30,30,dsr_cor usr_cor albedo,all,1,1,1,4
+tilt_y,platform_view_angle_y,Tilt to north,degrees,physicalMeasurement,time lat lon alt,FALSE,,-30,30,dsr_cor usr_cor albedo,all,1,1,1,4
+rot,platform_azimuth_angle,Station rotation from true North,degrees,physicalMeasurement,time lat lon alt,FALSE,,0,360,,all,1,1,1,2
+gps_lat,gps_latitude,Latitude,degrees_north,coordinate,time lat lon alt,TRUE,,50,83,,all,1,1,1,6
+gps_lon,gps_longitude,Longitude,degrees_east,coordinate,time lat lon alt,TRUE,,5,70,,all,1,1,1,6
+gps_alt,gps_altitude,Altitude,m,coordinate,time lat lon alt,TRUE,,0,3000,,all,1,1,1,2
+gps_time,gps_time,GPS time,s,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,240000,,all,1,1,0,
+gps_geoid,gps_geoid_separation,Height of EGM96 geoid over WGS84 ellipsoid,m,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,,,,one-boom,1,1,0,
+gps_geounit,gps_geounit,GeoUnit,-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,all,1,1,0,
+gps_hdop,gps_hdop,GPS horizontal dillution of precision (HDOP),m,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,all,1,1,0,2
+gps_numsat,gps_numsat,GPS number of satellites,-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,,1,1,0,0
+gps_q,gps_q,Quality,-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,,1,1,0,
+lat,gps_mean_latitude,GPS mean latitude (from all time-series),degrees,modelResult,time lat lon alt,TRUE,,,,,all,1,1,1,6
+lon,gps_mean_longitude,GPS mean longitude (from all time-series),degrees,modelResult,time lat lon alt,TRUE,,,,,all,1,1,1,6
+alt,gps_mean_altitude,GPS mean altitude (from all time-series),degrees,modelResult,time lat lon alt,TRUE,,,,,all,1,1,1,6
+batt_v,battery_voltage,Battery voltage,V,physicalMeasurement,time lat lon alt,TRUE,,0,30,,all,1,1,1,2
+batt_v_ini,,,-,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,30,,,1,1,0,2
+batt_v_ss,battery_voltage_at_sample_start,Battery voltage (sample start),V,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,30,,,1,1,0,2
+fan_dc_u,fan_current,Fan current (upper boom),mA,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,200,,all,1,1,0,2
+fan_dc_l,fan_current,Fan current (lower boom),mA,physicalMeasurement,time lat lon alt,TRUE,,0,200,,two-boom,1,1,0,2
+freq_vw,frequency_of_precipitation_wire_vibration,Frequency of vibrating wire in precipitation gauge,Hz,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,10000,precip_u,,1,1,0,
+t_log,temperature_of_logger,Logger temperature,degrees_C,physicalMeasurement,time lat lon alt,TRUE,,-80,40,,one-boom,1,1,0,4
+t_rad,temperature_of_radiation_sensor,Radiation sensor temperature,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,40,t_surf dlr ulr,all,1,1,1,4
+p_i,air_pressure,Air pressure (instantaneous) minus 1000,hPa,physicalMeasurement,time lat lon alt,TRUE,,-350,100,,all,1,1,1,4
+t_i,air_temperature,Air temperature (instantaneous),degrees_C,physicalMeasurement,time lat lon alt,TRUE,,-80,40,,all,1,1,1,4
+rh_i,relative_humidity,Relative humidity (instantaneous),%,physicalMeasurement,time lat lon alt,TRUE,,0,150,rh_i_cor,all,1,1,1,4
+rh_i_cor,relative_humidity_corrected,Relative humidity (instantaneous) – corrected,%,modelResult,time lat lon alt,TRUE,L2 or later,0,100,,all,0,1,1,4
+wspd_i,wind_speed,Wind speed (instantaneous),m s-1,physicalMeasurement,time lat lon alt,TRUE,,0,100,wdir_i wspd_x_i wspd_y_i,all,1,1,1,4
+wdir_i,wind_from_direction,Wind from direction (instantaneous),degrees,physicalMeasurement,time lat lon alt,TRUE,,1,360,wspd_x_i wspd_y_i,all,1,1,1,4
+wspd_x_i,wind_speed_from_x_direction,Wind speed from x direction (instantaneous),m s-1,modelResult,time lat lon alt,TRUE,L2 or later,-100,100,wdir_i wspd_i,all,0,1,1,4
+wspd_y_i,wind_speed_from_y_direction,Wind speed from y direction (instantaneous),m s-1,modelResult,time lat lon alt,TRUE,L2 or later,-100,100,wdir_i wspd_i,all,0,1,1,4
\ No newline at end of file
diff --git a/src/pypromice/ressources/variables_new.csv b/src/pypromice/ressources/variables_new.csv
deleted file mode 100644
index ab8e4317..00000000
--- a/src/pypromice/ressources/variables_new.csv
+++ /dev/null
@@ -1,91 +0,0 @@
-field,standard_name,long_name,units,coverage_content_type,coordinates,instantaneous_hourly,where_to_find,lo,hi,OOL,station_type,L0,L2,L3,max_decimals
-time,time,Time,yyyy-mm-dd HH:MM:SS,physicalMeasurement,time lat lon alt,,,,,,all,1,1,1,
-rec,record,Record,-,referenceInformation,time lat lon alt,,L0 or L2,,,,all,1,1,0,0
-p_u,air_pressure,Air pressure (upper boom),hPa,physicalMeasurement,time lat lon alt,FALSE,,650,1100,z_pt z_pt_cor dshf_u dlhf_u qh_u,all,1,1,1,4
-p_l,air_pressure,Air pressure (lower boom),hPa,physicalMeasurement,time lat lon alt,FALSE,,650,1100,dshf_l dlhf_l qh_l,two-boom,1,1,1,4
-t_u,air_temperature,Air temperature (upper boom),degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,40,rh_u_cor cc dsr_cor usr_cor z_boom z_stake dshf_u dlhf_u qh_u,all,1,1,1,4
-t_l,air_temperature,Air temperature (lower boom),degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,40,rh_l_cor z_boom_l dshf_l dlhf_l qh_l,two-boom,1,1,1,4
-rh_u,relative_humidity,Relative humidity (upper boom),%,physicalMeasurement,time lat lon alt,FALSE,,0,100,rh_u_cor,all,1,1,1,4
-rh_u_cor,relative_humidity_corrected,Relative humidity (upper boom) - corrected,%,modelResult,time lat lon alt,FALSE,L2 or later,0,150,dshf_u dlhf_u qh_u,all,0,1,1,4
-qh_u,specific_humidity,Specific humidity (upper boom),kg/kg,modelResult,time lat lon alt,FALSE,L2 or later,0,100,,all,0,1,1,4
-rh_l,relative_humidity,Relative humidity (lower boom),%,physicalMeasurement,time lat lon alt,FALSE,,0,100,rh_l_cor,two-boom,1,1,1,4
-rh_l_cor,relative_humidity_corrected,Relative humidity (lower boom) - corrected,%,modelResult,time lat lon alt,FALSE,L2 or later,0,150,dshf_l dlhf_l qh_l,two-boom,0,1,1,4
-qh_l,specific_humidity,Specific humidity (lower boom),kg/kg,modelResult,time lat lon alt,FALSE,L2 or later,0,100,,two-boom,0,1,1,4
-wspd_u,wind_speed,Wind speed (upper boom),m s-1,physicalMeasurement,time lat lon alt,FALSE,,0,100,"wdir_u wspd_x_u wspd_y_u dshf_u dlhf_u qh_u, precip_u",all,1,1,1,4
-wspd_l,wind_speed,Wind speed (lower boom),m s-1,physicalMeasurement,time lat lon alt,FALSE,,0,100,"wdir_l wspd_x_l wspd_y_l dshf_l dlhf_l qh_l , precip_l",two-boom,1,1,1,4
-wdir_u,wind_from_direction,Wind from direction (upper boom),degrees,physicalMeasurement,time lat lon alt,FALSE,,1,360,wspd_x_u wspd_y_u,all,1,1,1,4
-wdir_std_u,wind_from_direction_standard_deviation,Wind from direction (standard deviation),degrees,qualityInformation,time lat lon alt,FALSE,L0 or L2,,,,one-boom,1,1,0,4
-wdir_l,wind_from_direction,Wind from direction (lower boom),degrees,physicalMeasurement,time lat lon alt,FALSE,,1,360,wspd_x_l wspd_y_l,two-boom,1,1,1,4
-wspd_x_u,wind_speed_from_x_direction,Wind speed from x direction (upper boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_u wspd_u,all,0,1,1,4
-wspd_y_u,wind_speed_from_y_direction,Wind speed from y direction (upper boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_u wspd_u,all,0,1,1,4
-wspd_x_l,wind_speed_from_x_direction,Wind speed from x direction (lower boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_l wspd_l,two-boom,0,1,1,4
-wspd_y_l,wind_speed_from_y_direction,Wind speed from y direction (lower boom),m s-1,modelResult,time lat lon alt,FALSE,L0 or L2,-100,100,wdir_l wspd_l,two-boom,0,1,1,4
-dsr,surface_downwelling_shortwave_flux,Downwelling shortwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,-10,1500,albedo dsr_cor usr_cor,all,1,1,1,4
-dsr_cor,surface_downwelling_shortwave_flux_corrected,Downwelling shortwave radiation - corrected,W m-2,modelResult,time lat lon alt,FALSE,L2 or later,,,,all,0,1,1,4
-usr,surface_upwelling_shortwave_flux,Upwelling shortwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,-10,1000,albedo dsr_cor usr_cor,all,1,1,1,4
-usr_cor,surface_upwelling_shortwave_flux_corrected,Upwelling shortwave radiation - corrected,W m-2,modelResult,time lat lon alt,FALSE,L2 or later,0,1000,,all,0,1,1,4
-albedo,surface_albedo,Albedo,-,modelResult,time lat lon alt,FALSE,L2 or later,,,,all,0,1,1,4
-dlr,surface_downwelling_longwave_flux,Downwelling longwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,50,500,albedo dsr_cor usr_cor cc t_surf,all,1,1,1,4
-ulr,surface_upwelling_longwave_flux,Upwelling longwave radiation,W m-2,physicalMeasurement,time lat lon alt,FALSE,,50,500,t_surf,all,1,1,1,4
-cc,cloud_area_fraction,Cloud cover,%,modelResult,time lat lon alt,FALSE,L2 or later,,,,all,0,1,1,4
-t_surf,surface_temperature,Surface temperature,C,modelResult,time lat lon alt,FALSE,L2 or later,-80,40,dshf_u dlhf_u qh_u,all,0,1,1,4
-dlhf_u,surface_downward_latent_heat_flux,Latent heat flux (upper boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,all,0,0,1,4
-dlhf_l,surface_downward_latent_heat_flux,Latent heat flux (lower boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,two-boom,0,0,1,4
-dshf_u,surface_downward_sensible_heat_flux,Sensible heat flux (upper boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,all,0,0,1,4
-dshf_l,surface_downward_sensible_heat_flux,Sensible heat flux (lower boom),W m-2,modelResult,time lat lon alt,FALSE,L3 or later,,,,two-boom,0,0,1,4
-z_boom_u,distance_to_surface_from_boom,Upper boom height,m,physicalMeasurement,time lat lon alt,TRUE,,0.3,10,dshf_u dlhf_u qh_u,all,1,1,1,4
-z_boom_q_u,distance_to_surface_from_boom_quality,Upper boom height (quality),-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,all,1,1,0,4
-z_boom_l,distance_to_surface_from_boom,Lower boom height,m,physicalMeasurement,time lat lon alt,TRUE,,0.3,5,dshf_l dlhf_l qh_l,two-boom,1,1,1,4
-z_boom_q_l,distance_to_surface_from_boom_quality,Lower boom height (quality),-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,two-boom,1,1,0,4
-z_stake,distance_to_surface_from_stake_assembly,Stake height,m,physicalMeasurement,time lat lon alt,TRUE,,0.3,8,,one-boom,1,1,1,4
-z_stake_q,distance_to_surface_from_stake_assembly_quality,Stake height (quality),-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,one-boom,1,1,0,4
-z_pt,depth_of_pressure_transducer_in_ice,Depth of pressure transducer in ice,m,physicalMeasurement,time lat lon alt,FALSE,,0,30,z_pt_cor,one-boom,1,1,1,4
-z_pt_cor,depth_of_pressure_transducer_in_ice_corrected,Depth of pressure transducer in ice - corrected,m,modelResult,time lat lon alt,FALSE,L2 or later,0,30,,one-boom,0,1,1,4
-precip_u,precipitation,Precipitation (upper boom) (cumulative solid & liquid),mm,physicalMeasurement,time lat lon alt,TRUE,,0,,precip_u_cor precip_u_rate,all,1,1,1,4
-precip_u_cor,precipitation_corrected,Precipitation (upper boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,all,0,1,1,4
-precip_u_rate,precipitation_rate,Precipitation rate (upper boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,all,0,1,1,4
-precip_l,precipitation,Precipitation (lower boom) (cumulative solid & liquid),mm,physicalMeasurement,time lat lon alt,TRUE,,0,,precip_l_cor precip_l_rate,two-boom,1,1,1,4
-precip_l_cor,precipitation_corrected,Precipitation (lower boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,two-boom,0,1,1,4
-precip_l_rate,precipitation_rate,Precipitation rate (lower boom) (cumulative solid & liquid) – corrected,mm,modelResult,time lat lon alt,TRUE,L2 or later,0,,,two-boom,0,1,1,4
-t_i_1,ice_temperature_at_t1,Ice temperature at sensor 1,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_2,ice_temperature_at_t2,Ice temperature at sensor 2,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_3,ice_temperature_at_t3,Ice temperature at sensor 3,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_4,ice_temperature_at_t4,Ice temperature at sensor 4,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_5,ice_temperature_at_t5,Ice temperature at sensor 5,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_6,ice_temperature_at_t6,Ice temperature at sensor 6,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_7,ice_temperature_at_t7,Ice temperature at sensor 7,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_8,ice_temperature_at_t8,Ice temperature at sensor 8,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,all,1,1,1,4
-t_i_9,ice_temperature_at_t9,Ice temperature at sensor 9,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,two-boom,1,1,1,4
-t_i_10,ice_temperature_at_t10,Ice temperature at sensor 10,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,two-boom,1,1,1,4
-t_i_11,ice_temperature_at_t11,Ice temperature at sensor 11,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,1,,two-boom,1,1,1,4
-tilt_x,platform_view_angle_x,Tilt to east,degrees,physicalMeasurement,time lat lon alt,FALSE,,-30,30,dsr_cor usr_cor albedo,all,1,1,1,4
-tilt_y,platform_view_angle_y,Tilt to north,degrees,physicalMeasurement,time lat lon alt,FALSE,,-30,30,dsr_cor usr_cor albedo,all,1,1,1,4
-rot,platform_azimuth_angle,Station rotation from true North,degrees,physicalMeasurement,time lat lon alt,FALSE,,0,360,,all,1,1,1,2
-gps_lat,gps_latitude,Latitude,degrees_north,coordinate,time lat lon alt,TRUE,,50,83,,all,1,1,1,6
-gps_lon,gps_longitude,Longitude,degrees_east,coordinate,time lat lon alt,TRUE,,5,70,,all,1,1,1,6
-gps_alt,gps_altitude,Altitude,m,coordinate,time lat lon alt,TRUE,,0,3000,,all,1,1,1,2
-gps_time,gps_time,GPS time,s,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,240000,,all,1,1,0,
-gps_geoid,gps_geoid_separation,Height of EGM96 geoid over WGS84 ellipsoid,m,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,,,,one-boom,1,1,0,
-gps_geounit,gps_geounit,GeoUnit,-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,all,1,1,0,
-gps_hdop,gps_hdop,GPS horizontal dillution of precision (HDOP),m,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,all,1,1,0,2
-gps_numsat,gps_numsat,GPS number of satellites,-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,,1,1,0,0
-gps_q,gps_q,Quality,-,qualityInformation,time lat lon alt,TRUE,L0 or L2,,,,,1,1,0,
-lat,gps_mean_latitude,GPS mean latitude (from all time-series),degrees,modelResult,time lat lon alt,TRUE,,,,,all,1,1,1,6
-lon,gps_mean_longitude,GPS mean longitude (from all time-series),degrees,modelResult,time lat lon alt,TRUE,,,,,all,1,1,1,6
-alt,gps_mean_altitude,GPS mean altitude (from all time-series),degrees,modelResult,time lat lon alt,TRUE,,,,,all,1,1,1,6
-batt_v,battery_voltage,Battery voltage,V,physicalMeasurement,time lat lon alt,TRUE,,0,30,,all,1,1,1,2
-batt_v_ini,,,-,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,30,,,1,1,0,2
-batt_v_ss,battery_voltage_at_sample_start,Battery voltage (sample start),V,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,30,,,1,1,0,2
-fan_dc_u,fan_current,Fan current (upper boom),mA,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,200,,all,1,1,0,2
-fan_dc_l,fan_current,Fan current (lower boom),mA,physicalMeasurement,time lat lon alt,TRUE,,0,200,,two-boom,1,1,0,2
-freq_vw,frequency_of_precipitation_wire_vibration,Frequency of vibrating wire in precipitation gauge,Hz,physicalMeasurement,time lat lon alt,TRUE,L0 or L2,0,10000,precip_u,,1,1,0,
-t_log,temperature_of_logger,Logger temperature,degrees_C,physicalMeasurement,time lat lon alt,TRUE,,-80,40,,one-boom,1,1,0,4
-t_rad,temperature_of_radiation_sensor,Radiation sensor temperature,degrees_C,physicalMeasurement,time lat lon alt,FALSE,,-80,40,t_surf dlr ulr,all,1,1,1,4
-p_i,air_pressure,Air pressure (instantaneous) minus 1000,hPa,physicalMeasurement,time lat lon alt,TRUE,,-350,100,,all,1,1,1,4
-t_i,air_temperature,Air temperature (instantaneous),degrees_C,physicalMeasurement,time lat lon alt,TRUE,,-80,40,,all,1,1,1,4
-rh_i,relative_humidity,Relative humidity (instantaneous),%,physicalMeasurement,time lat lon alt,TRUE,,0,150,rh_i_cor,all,1,1,1,4
-rh_i_cor,relative_humidity_corrected,Relative humidity (instantaneous) – corrected,%,modelResult,time lat lon alt,TRUE,L2 or later,0,100,,all,0,1,1,4
-wspd_i,wind_speed,Wind speed (instantaneous),m s-1,physicalMeasurement,time lat lon alt,TRUE,,0,100,wdir_i wspd_x_i wspd_y_i,all,1,1,1,4
-wdir_i,wind_from_direction,Wind from direction (instantaneous),degrees,physicalMeasurement,time lat lon alt,TRUE,,1,360,wspd_x_i wspd_y_i,all,1,1,1,4
-wspd_x_i,wind_speed_from_x_direction,Wind speed from x direction (instantaneous),m s-1,modelResult,time lat lon alt,TRUE,L2 or later,-100,100,wdir_i wspd_i,all,0,1,1,4
-wspd_y_i,wind_speed_from_y_direction,Wind speed from y direction (instantaneous),m s-1,modelResult,time lat lon alt,TRUE,L2 or later,-100,100,wdir_i wspd_i,all,0,1,1,4
\ No newline at end of file