To create a new mixing coefficient set:
In the Mixing Coefficient Set Editor, from the Mixing Coefficient Set menu, click New. The Create New Mixing Coefficient Set dialog box will open.
Enter a name for the mixing coefficient set (e.g., MixingCoefficientSet1 in Create New Mixing Coefficient Set Dialog Box) in the Name box.
Enter an optional description for the set in the Description box (it is recommended to provide a description).
Below the Description, there is a dropdown list labeled Geometry. From this list, select the desired geometry dataset.
Click OK to create the new mixing coefficient set, which will be added to the Mixing Coefficient Set Editor.
Create New Mixing Coefficient Set Dialog Box
Click OK to close the Create New Mixing Coefficient Set dialog and save the new mixing coefficient set. The created dataset will be added to the mixing coefficient set navigation bar in the Mixing Coefficient Set Editor.
The Create New Mixing Coefficient Set dialog also verifies that the mixing coefficient set name is unique. If the name already exists when you click OK, a Duplicate Name message will appear, indicating that you must enter a unique name for the mixing coefficient set.
From the Duplicate Name message dialog, click OK, and in the Create New Mixing Coefficient Set dialog, enter a unique name in the Name box, then click OK again. The dialog will close, and the newly created dataset will be added to the navigation bar in the Mixing Coefficient Set Editor.
If the Geometry list is left empty, a warning message (similar to the No Geometry Selected dialog) will appear. Close this warning message, select the missing geometry dataset, and then click OK to close the Create New Mixing Coefficient Set dialog and save the new mixing coefficient set.
Once the mixing coefficient set is created, the Mixing Coefficient Set Editor will update with the information from the linked Geometry dataset, including the Reservoirs and Reaches data.