welltestpy.process.smoothing_derivative
- smoothing_derivative(head, time, method='bourdet')[source]
Calculate the derivative of the drawdown curve.
- Parameters
head (:class: ‘array’) – An array with the observed head values.
time (:class: ‘array’) – An array with the time values for the observed head values.
method (
str
, optional) – Method to calculate the time derivative. Default: “bourdet”
- Return type
The derivative of the observed heads.