pywr.parameters.DiscountFactorParameter¶

class pywr.parameters.DiscountFactorParameter(model, rate, base_year, **kwargs)¶

Parameter that returns the current discount factor based on discount rate and a base year.

Parameters

discount_ratefloat: Discount rate (expressed as 0 - 1) used calculate discount factor for each year.
base_yearint: Discounting base year (i.e. the year with a discount factor equal to 1.0).

__init__(*args, **kwargs)¶: Initialize self. See help(type(self)) for accurate signature.

Methods

`__init__`(args, *kwargs)	Initialize self.
`after`(self)
`before`(self)
`finish`(self)
`get_all_values`(self)
`get_double_lower_bounds`(self)
`get_double_upper_bounds`(self)
`get_double_variables`(self)
`get_integer_lower_bounds`(self)
`get_integer_upper_bounds`(self)
`get_integer_variables`(self)
`get_value`(self, ScenarioIndex scenario_index)
`load`(type cls, model, data)
`register`(type cls)
`reset`(self)
`set_double_variables`(self, double[)
`set_integer_variables`(self, int[)
`setup`(self)
`unregister`(type cls)
`value`(self, Timestep ts, …)

Attributes