(Run a DWF simulation to generate an initial state for the event.) The simulation engine does not carry out initialisation, the initial concentration in nodes and links is set to zero. This parameter is used to control the length of the water quality initialisation period for the system. Its purpose is to reduce the memory requirements for water quality calculations This is the maximum multiplier of the hydraulic computational mesh size used for the water quality calculations. Space step and Initialisation Show Columns The water quality simulation parameters for the current network are displayed in the Object Properties Window. To view and edit water quality simulation parameters, select Model parameters | Water quality and sediment parameters from the Model menu.
However, these parameters can be edited if required. The default values have been chosen for optimum accuracy and performance. It is not normally necessary to amend the Water Quality Simulation Parameters. The Water Quality Simulation Parameters govern how the engine performs the additional water quality calculations during a simulation.
( Leave a comment ) Water Quality and Sediment Parameters.
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