ecCodes definition
| Name: | Total Cloud Cover | Abbreviation: | tcc | Unit: | % | paramId: | 228164 |
S2S details
| Definition | Percentage of the sky hidden by all visible clouds. |
| Validity | Daily averaged |
| Comment | Computed from instantaneous values at 00, 06, 12 and 18Z |
WMO GRIB2 definition
| Parameter | ||
|---|---|---|
| Discipline | 0 | Meteorological products |
| Parameter Category | 6 | Cloud |
| Parameter Number | 1 | Total cloud cover |
| Level | ||
|---|---|---|
| Type of first fixed surface | 1 | Ground or water surface |
| 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 | 8 | Nominal top of the atmosphere |
| Scale factor of second fixed surface | all bits to 1 | Missing |
| Scaled value of second fixed surface | all bits to 1 | Missing |