GRIB-API ecCodes definition
| Name: | Mean sea practical Average salinity in the upper 300 m300m | Abbreviation: | sav300 | Unit: | psu m | paramId: | ???151175 |
Remark: The parameter "Average potential temperature in the upper 300m" [C] (151164) exists. Should we add WMO def (daily mean!)?
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| Description: | Mean sea practical salinity in the upper 300 m. | ||||||
S2S details
| Validity | Daily averaged |
| Comment | Land points should be set as missing values. Computation of daily average depends on the model (e.g. it can be a direct model output or computed one from instantaneous values at 0, 6, 12 and 18Z etc) |
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WMO GRIB2 definition
| Parameter | ||||
|---|---|---|---|---|
| Discipline | 10 | oceanographic products | ||
| Parameter category | 4 | subsurface properties | ||
| Parameter number | XX21 | practical salinity | Type of statistical processing | 0 | average
approved by WMO in February for the next release November 2019
| Level | ||
|---|---|---|
| Type of first fixed surface | 160 | Depth below sea level |
| Scale factor of first fixed surface | 0 | m |
| Scaled value of first fixed surface | 0 | |
| Type of second fixed surface | 160 | Depth below sea level |
| Scale factor of second fixed surface | 0 | m |
| Scaled value of second fixed surface | 300 | |
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