sub-daily SWAT SWAT-CUP floating invalid no_files 1

[zl yu]

Hello everyone,

After setting up the SWAT model at an hourly scale, I encountered a "floating invalid" error during parameter calibration using SWAT-CUP (see Figure 1). After renaming swat_rel64.exe to swat.exe, the error changed (see Figure 2). I have also checked the parameter ranges and the meteorological and soil databases, but I still cannot figure out the cause of the issue. I would greatly appreciate any help in resolving this. 

Thank you so much!