Calibration SWAT Toolbox

[yohann faverais]

Hello everyone,

I am currently trying to calibrate my model, but the simulated discharge as well as the Nash coefficient are very inconsistent. I don’t understand where the problem is coming from.
My rainfall units are in mm, the observed discharge is in m³, and my parameters don’t seem to have any unrealistic values.

Thank you very much for your help!
Yohann