Newly created and existing WQ Constituent sets can be edited within the system. When editing a WQ Constituent Set, users have the flexibility to either add or remove constituents from the three water quality libraries provided, or to create and define custom constituents. The available libraries in the current version of ResSim include: WTSM, NSMI, and GCSM.
Each of these libraries simulates different water quality state variables, which can be referenced and utilized when constructing the water quality model. For more information on the specific constituents available within each library, refer to the section WQ Constituent Set Editor – Table Overview.