The default behavior for adding and solving with noisemodels has changed from Pastas 1.5. Find more information here

One#

class One(cutoff=0.999, **kwargs)[source]#

Instant response with no lag and one parameter d.

Parameters
  • up (bool or None, optional) – indicates whether a positive stress will cause the head to go up (True) or down (False), if None (default) the head can go both ways.

  • gain_scale_factor (float, optional) – the scale factor is used to set the initial value and the bounds of the gain parameter, computed as 1 / gain_scale_factor.

  • cutoff (float, optional) – proportion after which the step function is cut off. Has no influence for this response function.

Methods#

__init__

block

Method to return the block function.

gain

get_init_parameters

Get initial parameters and bounds.

get_t

Internal method to determine the times at which to evaluate the step response, from t=0.

get_tmax

Method to get the response time for a certain cutoff.

impulse

Method to return the impulse response function.

step

Method to return the step function.

to_dict

Method to export the response function to a dictionary.

update_rfunc_settings

Internal method to set the settings of the response function.