New Pollutant Name Dialog (SWMM)
This dialog is displayed when creating a new Pollutograph event for a SWMM network.
The Pollutant field is used to specify name of the inflow pollutant whose time varying data is going to be defined in the Pollutograph.
Clicking on OK creates the new pollutograph, with the specified pollutant name displayed on the tab, while clicking on Cancel cancels the create pollutograph operation.