The Observed Concentration model is used to set quick flow and slow flow concentrations.
Scale
The observed concentration model operates at the functional unit scale at the time-step of the main model.
Version
Source v4.1
Dependencies
Applies to catchment models built in Source.
Availability/conditions
Observed Concentration is automatically installed with Source.
Input data
Time series, constant value or function for each functional unit in concentration units, such as mg/L. If using time series data, it should be gap-filled.
Output data
This model sets the constituent output of the target functional unit and, through this, the constituent output of the sub-catchment and the downstream node. You can record constituent output at the functional unit, the surrounding catchment or any point downstream.