environmentaltools.common.probability_mapping

environmentaltools.common.probability_mapping(obs, hist, rcp, variable, func)[source]

Apply parametric probability mapping for bias correction.

Parameters:

obs (pd.DataFrame) – Observed data.
hist (pd.DataFrame) – Historical simulation data.
rcp (pd.DataFrame) – Scenario/projection data.
variable (str) – Variable name to adjust.
func (str) – Name of the distribution to use.

Returns:

(hist, rcp) with bias-adjusted values in column ‘unbiased’.

Return type:

tuple