ecCodes definition
| Name: | Depth of 20 C isotherm | Abbreviation: | t20d | Unit: | m | paramId: | 151163 |
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) |
WMO GRIB2 definition
| Parameter | ||
|---|---|---|
| Discipline | 10 | oceanographic products |
| Parameter category | 4 | subsurface properties |
| Parameter number | 14 | water depth |
| Level | ||
|---|---|---|
| Type of first fixed surface | 20 | isothermal level K |
| Scale factor of first fixed surface | 2 | |
| Scaled value of first fixed surface | 29315 | |
| 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 |