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Total cloud cover
| Name: | total_cloud_cover | Abbreviation: | tcc | Unit: | % |
| Definition | Percentage of the sky hidden by all visible clouds. |
| Validity | Daily averaged |
| Comment | Computed from instantaneous values at 00, 06, 12 and 18Z |
| Parameter |
|---|
| Discipline | = 9 | |
| Parameter Category | = 6 | Surface properties |
| Parameter Number | = 1
| Water temperature
|
| 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 |
| GRIB 2 | | Discipline | = 0 | | | | Parameter Category | = 6 | | | | Parameter Number | = 1 | | | | Type of first fixed surface | = 1 | Type of second fixed surface | = 8 | | Scale factor of first fixed surface | = All 1's | Scale factor of second fixed surface | = All 1's | | Scaled value of first fixed surface | = All 1's | Scaled value of second fixed surface | = All 1's |
|
| GRIB 2 and C-code for:Perturbed forecast, Control forecast, Perturbed re-forecasts and Control re-forecast |