I have calibrated my model with manning's co-efficient. But, I am not satisfied with the results fine-tuning with n value. Now, I want to use eddy viscosity and manning's n as calibrating parameters. But, I can't find the location for the eddy viscosity tab.
If anyone helps me by providing an effective reply, that would be very helpful.
If any other calibrating parameters can be used in the SMS interface, please tell me.