How is a SEAWAT V.4 transport variant set up in Visual MODFLOW?
Create a project selecting the SEAWAT engine as the flow engine, which will automatically assign a transport simulation. For an existing project click Setup/Edit Engines from the main menu to create a new variant, then select the SEAWAT engine. Enter the Variant Parameters as needed. The salt species is by default included. To add the temperature species click on the Add Temperature button. You may then enter the required temperature species details. Click next/ok to finish the process. You may then proceed with your project using the salt and temperature species.