...
| Level | ||
|---|---|---|
| Type of first fixed surface | 103 | specified height level above ground m |
| Scale factor of first fixed surface | 0 or 1*** | (m) or (dm***) |
| Scaled value of first fixed surface | 2 or 15*** | 2 / 1.5 m*** |
| 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 |
*** option valid for MetOffice (centre=egrr)