Note: This is documentation for version 5.20 of Source. For a different version of Source, select the relevant space by using the Spaces menu in the toolbar above">Note: This is documentation for version 5.20 of Source. For a different version of Source, select the relevant space by using the Spaces menu in the toolbar above

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Overview

Running a scenario is the Urban Developer process of applying observed time series inputs or drivers to the currently selected scenario.

After a scenario run, you can see the results in the Source Results Manager.

Before running a scenario, you must:

  • Construct a model in the Urban Developer schematic editor using an appropriate configuration of nodes and links, and adjust node properties as required
  • Configure the appropriate climate data, including rainfall.
  • Use the Parameters area of the Source Project Explorer to select the outputs to record.
  • Select the Simulation Type

The model can then be run using the ‘Run’ button on the main Source toolbar.


Contents

Recording Model Outputs

After setting up a scenario you must select the model outputs of interest.

When you run a model, every node and link produces results in the form of predicted water flows, volumes and other data outputs specific to each node and link. Some node or link types can produce many data outputs. Urban Developer does not automatically record all possible outputs of all nodes and links. You must use the Parameters area of the Project Explorer to select which outputs to record.

In general, the more outputs you record, the longer the simulation will take, though this depends on exactly what you record: recording mass-balance is more computationally intensive than recording inflow, for example.

Urban Developer automatically saves the list of model outputs selected for recording into the project file, however Urban Developer does not automatically save the model run results themselves. You must save or export the model run results using the options in the Results Manager.

Errors and warnings

If the scenario run has any associated warnings or errors, these will be displayed in the Log Reporter.

Acknowledgements

This material has been adapted from:

eWater Cooperative Research Centre (2011) Urban Developer User Guide: Urban Developer v1.0.0, eWater Cooperative Research Centre, Canberra, 29 June 2011. ISBN 978-1-921543-40-1

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