approx_hazen_williams_headloss_constraint

module wntr.sim.models.constraint

class approx_hazen_williams_headloss_constraint

Bases: Definition

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classmethod build(m, wn, updater, index_over=None)

Adds a mass balance to the model for the specified junctions.

Parameters:

• m (wntr.aml.aml.aml.Model)

• wn (wntr.network.model.WaterNetworkModel)

• updater (ModelUpdater)

• index_over (list of str) – list of pipe names; default is all pipes in wn

classmethod update(m, wn, updater, obj, attr)