Sensitivity Analysis and Debug Executable Error

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Emily Blue

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Oct 6, 2025, 11:15:21 AM (3 days ago) Oct 6
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Hello everyone.

I have been working with SWAT+ Toolbox and recently ran into two issues that I cannot resolve. First, when I attempt to run a sensitivity analysis, the Toolbox crashes. From the error messages, it seems related to parameters being out of bounds. However, I am using the default parameter ranges directly from the SWAT+ Editor, so I am not sure why this is happening.


To further investigate, I tried running the debug executable. I would greatly appreciate your guidance on how to resolve these issues so I can proceed with my sensitivity analysis and model calibration. 

Error.pngDebug Log.png

Celray James

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Oct 6, 2025, 12:36:11 PM (2 days ago) Oct 6
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Seems related to malformed file.cio, do you mind sharing your project?

Nancy B. Sammons

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Oct 6, 2025, 12:36:38 PM (2 days ago) Oct 6
to Emily Blue, SWAT+ Toolbox

Emily: 

Note:  The snapshot indicates you are running the executable program from the SWAT (not SWAT+) model.   Revision 695 is a SWAT version. 

Nancy

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Celray James

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Oct 6, 2025, 12:38:19 PM (2 days ago) Oct 6
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Actually refer to Nancy's has a very important Observation. You can only use SWAT+ Toolbox with SWAT+ not the Legacy SWAT

Emily Blue

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Oct 7, 2025, 2:16:31 PM (yesterday) Oct 7
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Hi Nancy,

Thank you for pointing that out. I actually set up and ran my model using SWAT+ and the SWAT+ Toolbox, but after I encountered the error, I tried to locate the SWAT+ debug executable on the website. Since I wasn’t able to find it, I ended up using the regular SWAT executable (Rev. 695) instead.

Could you please let me know where I can find the correct SWAT+ debug executable for troubleshooting?

Thanks so much for your help.

Emily Blue

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Oct 7, 2025, 2:16:39 PM (yesterday) Oct 7
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Hi Celray,

Thank you for pointing that out. I actually set up and ran my model using SWAT+ and the SWAT+ Toolbox, but after I encountered the error, I tried to locate the SWAT+ debug executable on the website. Since I wasn’t able to find it, I ended up using the regular SWAT executable (Rev. 695) instead.

Could you please let me know where I can find the correct SWAT+ debug executable for troubleshooting?

Thanks so much for your help.



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