SWAT+ Editor Output CSV File Empty After Model Run

[30-Jyotirmayee Priyadarshini Sahoo]

Dear SWAT+ User Group,

I am currently working on a SWAT+ model for my research project. After successfully setting up the project in SWAT+ Editor and running the model using SWAT+ Toolbox, I am facing an issue with the output files.

The model run completes without any visible error, but when I check the output folder, either no CSV files are generated or the CSV output files are empty.

Project details:
• Software used: SWAT+ Editor and SWAT+ Toolbox
• Watershed area: ~20,800 square km 
• Number of HRUs: 148
• Weather data: Precipitation, temperature, etc. imported in SWAT+
• Simulation period: 1995-2023

Problem description:
After running the model in SWAT+ Toolbox, it shows warm up finishes but the output CSV files (such as basin, subbasin, or HRU outputs) are not generated or remain empty.

I would appreciate any suggestions regarding possible reasons for this issue or steps to resolve it.

Thank you for your help.

Best regards,
Jyotirmayee Priyadarshini Sahoo