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Overview of configuring constituents

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Info

Note: When using lumped routing the following applies for storage routing links, storages and weirs that have volumes close to or equal to zero during the run. The working volume is the sum of the initial storage volume and all input flows, minus evaporation. The minimum volume is 0.01 m3, and is not currently user-configurable. When the working volume drops below the minimum volume, constituents are deposited as mass and removed from the system. The deposited mass is recorded in the Deposited Mass parameter (located at Constituents » <constituent name> » Deposited Mass).

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ConstituentModelConfiguration
ConstituentModelConfiguration
Constituent Model

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Configuration

You can assign and manage the constituent generation, filter, instream processing and storage processing models for all constituents in the scenario using the Constituent Model Configuration dialog (Figure 2), which is opened by navigating to Edit » Constituent Models.... Before using this dialog, you need to define constituents and constituent sources (as described in Defining constituents) and also either set up your catchment area using the Geographic Wizard for catchments and assigned FU areas and/or add constituents to nodes or links Then, you can use the tree menu on the left to view the filter and generation models for each sub-catchment/FU combination, the instream processing model for each storage routing link, and the storage processing model for each storage node. 

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ConstituentModelConfigurationDialog
ConstituentModelConfigurationDialog
Figure 2. Constituent Model Configuration

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Nodes
Nodes
Configuring constituents at nodes

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