lair.meteorology.poisson# lair.meteorology.poisson(T, p, p0=100000.0)[source]# Calculate the potential temperature. (Poission’s equation) Parameters: T (float) – Temperature in Kelvin. p (float) – Pressure in Pascals. p0 (float, optional) – Reference pressure in Pascals. Default is 1000 hPa. Returns: float – Potential temperature in Kelvin. Return type: Any