pastas.stats.sgi¶
- sgi(series)[source]¶
Method to compute the Standardized Groundwater Index [sgi_2013].
- Parameters
series (pandas.Series) –
- Returns
sgi_series – Pandas time series of the groundwater levels. Time series index should be a pandas DatetimeIndex.
- Return type
References
- sgi_2013
Bloomfield, J. P. and Marchant, B. P.: Analysis of groundwater drought building on the standardised precipitation index approach, Hydrol. Earth Syst. Sci., 17, 4769–4787, 2013.