As a user it would be great to be able to add a time varying initial water age profile for transfer nodes. This would allow us to assess water age within the distribution network without having to combine models.

Depending on the size of the distribution/reticulation system water is often chlorination at the WTP and re-chlorinated at various locations within the network.

There is no way to reset the water age value at a reservoir or node etc. to represent a re-chlorination station. This makes it difficult to get an idea of the age of water in the reticulation since passing the last re-chlorination station.

Can this feature be added to the model?

Currently, the Multi-Species Node Initial Quality window only allows inserting or appending a single row at a time. I would like to add thousands of rows at once. The MSX tables could either be added to the DB Editor, or at least add a "Add Multiple Rows" option to the Multi-Species Node Initial Quality window, allowing the user to specify the number of rows to be added (such as 10,000 rows).

As a user I want to be able to handle multi-solute water quality defining my own set of equations (same as EPANET MSX)