GRIB-API definition
Name | Water runoff and drainagepercolation | Abbreviation | roTBD | Unit | kg m-2 | paramId: | 228205TBD |
UERRA details
Definition | Soil total column lateral water flow and bottom soil drainage. |
Validity | accumulated (from the beginning of the forecast) |
Comment |
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WMO GRIB2 definition
Parameter | |||
---|---|---|---|
Discipline | 21 | land surface hydrological products | |
Parameter category | 0vegetation/biomass category | hydrology basic products | |
Parameter number | 33 | 16 | percolation rate**water runoff and drainage |
Type of statistical processing | 1 | accumulated |
**newly approved by WMO (release in May 2016)
Level | ||
---|---|---|
Type of first fixed surface | all bits to 1 | missing |
Scale factor of first fixed surface | all bits to 1 | missing |
Scaled value of first fixed surface | all bits to 1 | missing |
Type of second fixed surface | all bits to 1 | missing |
Scale factor of second fixed surface | all bits to 1 | missing |
Scaled value of second fixed surface | all bits to 1 | missing |