Isolated Source for model

I want to add isolated source into Flow model. I have hydrograph with discharge values (cu.m./s), it only allows me to use velocity (m/s). How can I get velocity time series from my hydrograph when the area is changing depending on the water level...?

Thanks for help.

Hi Aileen,

A source is actually defined with a discharge value ! You're probably using the classical version of MIKE 21 (using a rectangular grid), and in this version the discharge is specified in the 'Magnitude' field, or through an external time series.

The 'Velocity' field is an additional parameters which indicates the initial current speed of the source, but which doesn't replace the discharge value.

Best regards,
Mathieu