SWAT+ Toolbox Calibration Support - Next Steps

[Liliana Bettolo]

Hello! 

I completed the calibration, but I do not yet have an NSE above 0.5 for the daily river flow for my outlet. 

I conducted a sensitivity analysis with the Sobol method and selected the top 10 parameters, as shown below. I then conducted automatic calibration with the CALSI method with the following parameter settings. I am curious what next steps I should consider around data inputs or if should explore different calibration settings or methods. What have people done from here to understand what to consider for improving NSE in calibration?? 

Thank you so much for your thoughts! 

Best, 

Liliana