earth2studio.models.dx.DerivedRHDewpoint

class earth2studio.models.dx.DerivedRHDewpoint

Calculates the surface relative humidity (RH) from dewpoint temperature and air temperature. This calculation is based on the August-Roche-Magnus approximation.

Note

For more details see the following references:

• https://doi.org/10.5194/gmd-9-523-2016 (Eq. B3)

• https://doi.org/10.5194/tc-2023-8 (Eq. 1 and 5)

• https://doi.org/10.1175/1520-0450(1996)035<0601:IMFAOS>2.0.CO;2 (Eq. 21)

• https://en.wikipedia.org/wiki/Clausius%E2%80%93Clapeyron_relation#August%E2%80%93Roche%E2%80%93Magnus_formula

__call__(x, coords)

Forward pass of diagnostic

Parameters:

• x (Tensor)

• coords (OrderedDict[str, ndarray])

Return type:

tuple[Tensor, OrderedDict[str, ndarray]]