The following 2 parameters from NCEP Parameter Code Table 129 are included in this dataset:

Parameter Code	Short Name	Description	Units
200	DUVB	UV-B downward solar flux	W m^-2
201	CDUVB	Clear sky UV-B downward solar flux	W m^-2

The following 4 parameters from NCEP Parameter Code Table 130 are included in this dataset:

Parameter Code	Short Name	Description	Units
160	SOILL	Liquid volumetric soil moisture (non-frozen)	fraction
179	ACOND	Aerodynamic conductance	m s^-1
198	SBSNO	Sublimation (evaporation from snow)	W m^-2
222	SLTYP	Surface slope type

The following 56 parameters from NCEP Parameter Code Table 2 are included in this dataset:

Parameter Code	Short Name	Description	Units
1	PRES	Pressure	Pa
2	PRMSL	Pressure reduced to MSL	Pa
7	HGT	Geopotential height	gpm
10	TOZNE	Total ozone	Dobson
11	TMP	Temperature	K
13	POT	Potential temperature	K
15	TMAX	Maximum temperature	K
16	TMIN	Minimum temperature	K
33	UGRD	u-component of wind	m s^-1
34	VGRD	v-component of wind	m s^-1
39	VVEL	Vertical velocity (pressure)	Pa s^-1
51	SPFH	Specific humidity	kg kg^-1
52	RH	Relative humidity	%
54	PWAT	Precipitable water	kg m^-2
59	PRATE	Precipitation rate	kg m^-2 s^-1
65	WEASD	Water equivalent of accumulated snow depth	kg m^-2
66	SNO D	Snow depth	m
71	TCDC	Total cloud cover	%
76	C WAT	Cloud water	kg m^-2
81	LAND	Land cover	fraction
83	SFCR	Surface roughness	m
84	ALBDO	Albedo	%
86	SOILM	Soil moisture content	kg m^-2
87	VEG	Vegetation	%
90	RUNOF	Water runoff	kg m^-2
91	ICEC	Ice cover	fraction
92	ICETK	Ice thickness	m
121	LHTFL	Latent heat flux	W m^-2
122	SHTFL	Sensible heat flux	W m^-2
124	UFLX	Momentum flux, u-component	N m^-2
125	VFLX	Momentum flux, v-component	N m^-2
140	CRAIN	Categorical rain (yes=1; no=0)
144	SOILW	Volumetric soil moisture content	fraction
145	PEVPR	Potential evaporation rate	W m^-2
146	CWORK	Cloud workfunction	J kg^-1
147	U-GWD	Zonal flux of gravity wave stress	N m^-2
148	V-GWD	Meridional flux of gravity wave stress	N m^-2
155	GFLUX	Ground heat flux	W m^-2
156	CIN	Convective inhibition	J kg^-1
157	CAPE	Convective available potential energy	J kg^-1
199	EVBS	Direct evaporation from bare soil
200	EVCW	Canopy water evaporation
204	DSWRF	Downward shortwave radiation flux	W m^-2
205	DLWRF	Downward longwave radiation flux	W m^-2
208	SFEXC	Exchange coefficient	(kg m^-3)(m s^-1)
210	TRANS	Transpiration
211	USWRF	Upward shortwave radiation flux	W m^-2
212	ULWRF	Upward longwave radiation flux	W m^-2
214	CPRAT	Convective precipitation rate	kg m^-2 s^-1
221	HPBL	Planetary boundary layer height	m
223	CNWAT	Plant canopy surface water	kg m^-2
224	SOTYP	Soil type (as in Zobler)
225	VGTYP	Vegetation type (as in SiB)
235	SSRUN	Storm surface runoff	kg m^-2
238	SNOWC	Snow cover	%
253	FRICV	Friction velocity	m s^-1