| Number (In Section 4, octet 11) |
Parameter | Units |
Abbrev |
|---|---|---|---|
| 0 |
Land Cover (0=sea, 1=land) |
Proportion | LAND |
| 1 |
Surface Roughness |
m |
SFCR |
| 2 | Soil Temperature *** | K | TSOIL |
| 3 | Parameter deprecated - use another parameter instead. | ||
| 4 |
Vegetation |
% |
VEG |
| 5 |
Water Runoff |
kg m-2 | WATR |
| 6 |
Evapotranspiration (See note 1) | kg-2 s-1 |
EVAPT |
| 7 |
Model Terrain Height |
m |
MTERH |
| 8 |
Land Use |
See Table 4.212 |
LANDU |
| 9 |
Volumetric Soil Moisture Content ** | Proportion |
SOILW |
| 10 |
Ground Heat Flux * | W m-2 | GFLUX |
| 11 |
Moisture Availability | % |
MSTAV |
| 12 |
Exchange Coefficient | kg m-2 s-1 | SFEXC |
| 13 |
Plant Canopy Surface Water | kg m-2 | CNWAT |
| 14 |
Blackadar's Mixing Length Scale | m |
BMIXL |
| 15 |
Canopy Conductance | m s-1 | CCOND |
| 16 |
Minimal Stomatal Resistance | s m-1 | RSMIN |
| 17 |
Wilting Point * | Proportion |
WILT |
| 18 |
Solar parameter in canopy conductance | Proportion |
RCS |
| 19 |
Temperature parameter in canopy | Proportion | RCT |
| 20 | Humidity parameter in canopy conductance | Proportion | RCQ |
| 21 |
Soil moisture parameter in canopy conductance | Proportion | RCSOL |
| 22 | Parameter deprecated - use another parameter instead. | ||
| 23 | Column-Integrated Soil Water *** | kg m-2 | CISOILW |
| 24 | Heat Flux | W m-2 | HFLUX |
| 25 | Volumetric Soil Moisture | m3 m-3 | VSOILM |
| 26 | Wilting Point | kg m-3 | WILT |
| 27 | Volumetric Wilting Point | m3 m-3 | VWILTP |
| 28 | Leaf Area Index | Numeric | LEAINX |
| 29 | Evergreen Forest Cover | Proportion | EVGFC |
| 30 | Deciduous Forest Cover | Proportion | DECFC |
| 31 | Normalized Differential Vegetation Index (NDVI) | Numeric | NDVINX |
| 32 | Root Depth of Vegetation | m | RDVEG |
| 33 | Water Runoff and Drainage **** | kg m-2 | WROD |
| 34 | Surface Water Runoff **** | kg m-2 | SFCWRO |
| 35 | Tile Class | See Table 4.243 | TCLASS |
| 36 | Tile Fraction | Proportion | TFRCT |
| 37 | Tile Percentage | % | TPERCT |
| 38 | Soil Volumetric Ice Content (Water Equivalent) (See note 2) | m3 m-3 | SOILVIC |
| 39 | Evapotranspiration Rate | kg m-2 s-1 | EVAPTRAT |
| 40 | Potential Evapotranspiration Rate | kg m-2 s-1 | PERATE |
| 41 | Snow Melt Rate | kg m-2 s-1 | SMRATE |
| 42 | Water Runoff and Drainage Rate | kg m-2 s-1 | WRDRATE |
| 43 | Drainage direction | See Table 4.250 | DRAINDIR |
| 44 | Upstream Area | m2 | UPSAREA |
| 45-191 | Reserved | ||
| 192-254 | Reserved for Local Use | ||
| 192 |
Volumetric Soil Moisture Content | Fraction |
SOILW |
| 193 |
Ground Heat Flux | W m-2 | GFLUX |
| 194 |
Moisture Availability | % |
MSTAV |
| 195 |
Exchange Coefficient | (kg m-3) (m s-1) |
SFEXC |
| 196 |
Plant Canopy Surface Water | kg m-2 | CNWAT |
| 197 |
Blackadar’s Mixing Length Scale | m |
BMIXL |
| 198 |
Vegetation Type | Integer (0-13) | VGTYP |
| 199 |
Canopy Conductance | m s-1 | CCOND |
| 200 |
Minimal Stomatal Resistance | s m-1 | RSMIN |
| 201 |
Wilting Point | Fraction |
WILT |
| 202 |
Solar parameter in canopy conductance | Fraction |
RCS |
| 203 |
Temperature parameter in canopy conductance | Fraction | RCT |
| 204 |
Humidity parameter in canopy conductance | Fraction | RCQ |
| 205 |
Soil moisture parameter in canopy conductance | Fraction | RCSOL |
| 206 |
Rate of water dropping from canopy to ground | RDRIP | |
| 207 |
Ice-free water surface | % |
ICWAT |
| 208 |
Surface exchange coefficients for T and Q divided by delta z | m s-1 | AKHS |
| 209 | Surface exchange coefficients for U and V divided by delta z | m s-1 | AKMS |
| 210 |
Vegetation canopy temperature | K |
VEGT |
| 211 |
Surface water storage | Kg m-2 |
SSTOR |
| 212 |
Liquid soil moisture content (non-frozen) | Kg m-2 |
LSOIL |
| 213 |
Open water evaporation (standing water) | W m-2 |
EWATR |
| 214 |
Groundwater recharge | Kg m-2 |
GWREC |
| 215 |
Flood plain recharge | Kg m-2 |
QREC |
| 216 |
Roughness length for heat | m |
SFCRH |
| 217 |
Normalized Difference Vegetation Index | NDVI | |
| 218 |
Land-sea coverage (nearest neighbor) [land=1,sea=0] | LANDN | |
| 219 |
Asymptotic mixing length scale | m |
AMIXL |
| 220 |
Water vapor added by precip assimilation | Kg m-2 |
WVINC |
| 221 |
Water condensate added by precip assimilation | Kg m-2 |
WCINC |
| 222 |
Water Vapor Flux Convergance (Vertical Int) | Kg m-2 |
WVCONV |
| 223 |
Water Condensate Flux Convergance (Vertical Int) | Kg m-2 |
WCCONV |
| 224 |
Water Vapor Zonal Flux (Vertical Int) | Kg m-2 |
WVUFLX |
| 225 |
Water Vapor Meridional Flux (Vertical Int) | Kg m-2 |
WVVFLX |
| 226 |
Water Condensate Zonal Flux (Vertical Int) | Kg m-2 |
WCUFLX |
| 227 |
Water Condensate Meridional Flux (Vertical Int) | Kg m-2 |
WCVFLX |
| 228 |
Aerodynamic conductance | m s-1 | ACOND |
| 229 |
Canopy water evaporation | W m-2 |
EVCW |
| 230 |
Transpiration | W m-2 | TRANS |
| 231 | Seasonally Minimum Green Vegetation Fraction (over 1-year period) | % | VEGMIN |
| 232 | Seasonally Maximum Green Vegetation Fraction (over 1-year period) | % | VEGMAX |
| 233 | Land Fraction | Fraction | LANDFRC |
| 234 | Lake Fraction | Fraction | LAKEFRC |
| 235 | Precipitation Advected Heat Flux | W m-2 | PAHFLX |
| 236 | Water Storage in Aquifer | Kg m-2 | WATERSA |
| 237 | Evaporation of Intercepted Water | Kg m-2 | EIWATER |
| 238 | Plant Transpiration | Kg m-2 | PLANTTR |
| 239 | Soil Surface Evaporation | Kg m-2 | SOILSE |
| 255 |
Missing |
| Notes: (1) The listed units for this parameter appear not to be appropriate for evapotranspiration. Instead, it is recommended to use parameter 39 with statistical process 1 (accumulation) in order to report evapotranspiration in units of Kg m-2. (2)For parameter 38 (category 0), ice volume is expressed as if the ice contenet were melted to liquid water and then its volume measured in the liquid state. This may be understood in the same manner as water equivalent snow depth. =============================================== * Parameter deprecated - See Regulation 92.6.2 and use another parameter instead. ** It is not recommended to use this parameter, but to use another one with a more descriptive unit. *** Parameter deprecated. Use another parameter in parameter category 3: Soil products instead. **** Statistical process 1 (Accumulation) does not change units. |