I have 2 questions about using autocalibration for combined catchments:
In MikeHydro the term "combined catchments" refers to catchments where one or more catchments discharge into another catchment.
I have a catchment A that discharges to a river flowing through catchment B. Therefore, A+B is a combined catchment. I have a stream gauge record for catchment A (gauge a), and another gauge record for catchment B (gauge b) which, obviously, receives flow from A+B.
QUESTION 1: I can use autocalibration for catchment A based on gauge a. But how do I use autocalibration for catchment B based on gauge b?
QUESTION 2: The autocalibration appears to work for streamflows NOT routed through the river channel network, instead using the catchment runoff. How do I autocalibrate using the routed stream flows?
Thank you so much for any assistance you can provide to either one of these questions.