Hello,
I am currently wanting to introduce some ‘white noise’ into my river simulation in the form of changing the cellular discharge at the upstream boundary so that each cell has a slightly different discharge but the overall discharge entering the stream (where the integral of discharge across all the cells is my total discharge) is constant over the time of my model run. Is there a way to enter this time series data for cellular discharge at the upstream to achieve something like this in NAYS2DH?

Thank you for your help,
Safiya.