Error while sensitivity analysis

71 views
Skip to first unread message

Arantxa Ortiz Elorza

unread,
Sep 24, 2024, 3:42:04 AMSep 24
to SWAT+ Toolbox
Dear all,
I am having troubles when I try to run the sensitivity analysis. I have done it in various watersheds already and I have not had any problems, but I do not why now I am having problems and I get the error attached in the image.

I made sure non of the files are open, I have even shut down the computer and restart the process. i have tried to restart the model from the beginning but nothing is working. I am adding the parameters by sets which I have personalized (I attach the excel to see them too) and until now I did not have any problems with these parameters. I am applying the parameters just to some HRU not to all of them.

Can anybody help me identifying the error?

Thank you

Arantxa
parameterGroupSets.csv
Error.png

Arantxa Ortiz Elorza

unread,
Sep 24, 2024, 8:11:03 AMSep 24
to SWAT+ Toolbox
Good afternoon,
I have an update in this question. I have discovered that the problem is the HRU selection. If I select them from the map in the Toolbox the selected HRU are from 2262 to 2331 but when I look in the QGIS there are more HRU that have to be selected in this subwatershed. What can I do to apply the parameters to all the HRU needed?

Kind regards

Arantxa

Celray James

unread,
Sep 24, 2024, 6:10:38 PMSep 24
to SWAT+ Toolbox
I need to try running sensitivity analysis of your project and check the selection by map issue you mentioned. Can you please share with me the project (sptp) by exporting through the export feature?

Send the link from https://swatplus.link/share

Rishabh Srikar

unread,
Sep 25, 2024, 4:04:29 PMSep 25
to SWAT+ Toolbox
Hi Arantxa,

Although this doesn't address your issue, may I ask how long it takes for you to run this sensitivity test provided the seed/sample number and number of parameters are as in the screenshot you've shared?

Thanks and best regards, 
Rishabh

Aimen Sattar

unread,
Oct 7, 2024, 1:18:18 PMOct 7
to SWAT+ Toolbox
Hi,

I had the same issue with the error above. I tried to view the map but was unable to, SWAT+ toolbox crashes whenever i try to view map. I am using a gridded model of a watershed within my larger model. I believe i have about 8000 cells in my model. Could it be the size of the model that is causing an issue? Also how is it best to deal with this, please?

Thanks
Aimen

Celray James

unread,
Oct 18, 2024, 10:59:37 AMOct 18
to SWAT+ Toolbox
 
Normally not, it could be because of version of  QSWAT+ you are using... this has happened to a few people before, but I need someone to send me their project so I can find what the issue is, could you send me a link? You can use the https://swatplus.link/share platform to share. but remember to send the link here...

Thanks
Reply all
Reply to author
Forward
0 new messages