| Name: | sunshine_duration | Abbreviation: | sund | Unit: | s |
| Definition | The solar duration is the length of time in which the solar radiation falling on a plane perpendicular to the direction of the Sun is greater or equal to 120 W/m2. |
| Validity | accumulated from the beginning of the forecast |
| Comment | The field will be archived at forecast step 0, with all data values set to zero. |
| GRIB 2 | | Discipline | = 0 | | | | Parameter Category | = 6 | | | | Parameter Number | = 24 | | | | Type of statistical processing | = 1 | | | | Type of first fixed surface | = 1 | Type of second fixed surface | = All 1's | | 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 |
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Comments
| Author | Contents | |
|---|
| Jörg Urban | Joint Meeting of CT-MTDCF/ET-DRC, Montreal, 8-12 May 2006: accepted parameter number 24. | |
