vmr2specific_humidity

typhon.physics.vmr2specific_humidity(x)

Convert volume mixing ratio to specific humidity.

$$q=\frac{x}{(1-x)\frac{M_d}{M_w}+x}$$

Parameters:

x (float or ndarray) – Volume mixing ratio.

Returns:

Specific humidity.

Return type:

float or ndarray

Examples

>>> vmr2specific_humidity(0.04)
0.025261087474946833