Dipen Saha

Sorry for late reply! The problem was in control structure. I've changed the control strategy and It worked. That's it. Thanks Khanhtriet and Aurelian!

Dear Aurelian,
Thanks for your reply. I am using hydrodynamic module of MIKE11. After a certain time during simulation it shows that error. screenshot is attached for you. please feel free for further quarries if you need.
Thank you and BR
Dipen

Hello there,
I am operating a 1D drainage model for south west region of Bangladesh. I am getting "Floating point division by zero" error during simulation. If anybody knows the solution please help me out! thank you in advance.